List of morals

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Nearly every episode of Arthur features characters learning important lessons at the end. Here is a list of morals they learn throughout the seasons:

Season 1

• "Arthur's Eyes" - Two morals:
  • Arthur learns that it is okay to be different.
  • He also learns not to worry so much about what others think of him.
• "Francine's Bad Hair Day" - Francine learns to be herself.
• "Arthur and the Real Mr. Ratburn" - Arthur and Buster learn not to believe everything they hear.
• "Arthur's Spelling Trubble" - Arthur learns the value of hard work and studying.
• "D.W. All Wet" - Two morals:
  • D.W. learns to face her fears and it is best to give a place a chance than to judge it.
  • Arthur and his friends learn that it is dangerous to yell for help unless you really need it
• "Buster's Dino Dilemma" - Buster learns not to take objects that do not belong to him.
• "D.W.'s Imaginary Friend" - Arthur learns not to be embarrassed by D.W.
• "Arthur's Lost Library Book" - Two morals:
  • Arthur learns to be more careful with his library books and to not blame people for something he himself may be responsible for.
  • He also learns that when it comes to a mystery, the person responsible may be the one you least expect.
• "Arthur's Pet Business" - Arthur learns about responsibility.
• "D.W. the Copycat" - D.W. learns to be herself.
• "Locked in the Library!" - Arthur and Francine learn that, even if they have disagreements, friends care about each other.
• "Arthur Accused!" - Two morals are learned:
  • Buster learns not to jump to conclusions.
  • Mrs. McGrady learns to be more careful in the kitchen and to not get too chatty on the phone.
• "Arthur Goes to Camp" - The boys and girls learn to put aside their differences and work together.
• "Buster Makes the Grade" - Buster learns to study really hard to accomplish his goals.
• "Arthur's New Puppy" - Arthur learns that hard work pays off.
• "Arthur Bounces Back" - Two morals are learned:
  • Arthur learns not to get carried away with he wants.
  • He also learns the value of honesty.
• "Arthur Babysits" - Arthur learns to be patient with the Tibble Twins.
• "Arthur's Cousin Catastrophe" - Arthur learns that people are not always what they seem or how you remember them.
• "Arthur's Birthday" - The kids learn that it is more fun to play together.
• "Francine Frensky, Superstar" - Francine learns not to be bossy.
• "Arthur's Baby" - Arthur learns how to be a big brother.
• "D.W.'s Baby" - D.W. learns how to be a big sister.
• "Arthur Writes a Story" - Arthur learns that a story can be whatever you want it to be, but the best kinds of stories come right from the heart.
• "Arthur's Lost Dog" - Arthur learns that although pets may run away, they are still your pets, and they still love you.
• "So Long, Spanky" - Two morals are learned:
  • D.W. learns that friends help mend a broken heart.
  • She also learns to keep an open mind.
• "Buster's New Friend" - Two morals are learned:
  • Arthur learns that things are not always what they appear.
  • Buster learns that his friends should always come first.
• "Arthur the Wrecker" - Two morals:
  • Arthur learns to be respectful of other people's property.
  • He also learns to tell the truth as well as listening to his parents when they tell him not to do something.
• "Arthur and the True Francine" - Two morals:
  • Muffy learns not to lie, cheat, and steal.
  • She also learns that friendship is more than material things.
• "Arthur's Family Vacation" - Three morals:
  • Arthur learns that when life gives you lemons, make lemonade.
  • David learns that he needs to make sure to check things.
  • The Reads learn that vacations do not have to be exactly what you planned; if something goes awry, find another way to entertain yourself and be willing to be flexible.
• "Grandpa Dave's Old Country Farm" - Grandpa Dave learns that everybody needs help sometimes.
• "Arthur and the Crunch Cereal Contest" - Arthur learns not to plagiarize/take credit for what someone else does (this is what Francine also learns 10 seasons later in "Francine's Pilfered Paper").
• "D.W. Flips" - Three morals:
  • D.W. learns that practice makes perfect.
  • She also learns not to attempt something until she is ready.
  • Emily learns that it is rude to show off, and to let others shine.
• "Meek for a Week" - Francine learns that friends like you just the way you are.
• "Arthur, World's Greatest Gleeper" - Arthur learns not to lie.
• "Arthur's Chicken Pox" - D.W. learns not to be jealous of Arthur.
• "Sick as a Dog" - Two morals:
  • Arthur learns that dogs have different stomachs than people, and they can get sick if they eat something other than dog food.
  • He also learns not to jump to conclusions and not to blame others for something he himself may have done.
• "D.W. Rides Again" - D.W. learns to keep trying.
• "Arthur Makes the Team" - Francine learns that making people feel bad doesn't help them, but working together as a team, can help them.
• "Arthur's Almost Boring Day" - Arthur learns that a boring day is an opportunity to discover something new.
• "The Half-Baked Sale" - Arthur and D.W. learn that the truth hurts less than a lie.
• "Sue Ellen Moves In" - Buster learns not to believe everything he hears and not to jump to conclusions about people he doesn't know.
• "The Perfect Brother" - Arthur learns that nobody is perfect.
• "D.W.'s Snow Mystery" - Two morals:
  • D.W. learns that everybody's perspectives are different.
  • She also learns not to assume things.
• "Team Trouble" - Arthur, Buster, and Francine learn to communicate and work as a team.
• "Bully for Binky" - Two morals:
  • Binky learns that you do not have to be good at everything.
  • He also learns not to be a bully.
• "Misfortune Teller" - Arthur and his friends learn to make their own decisions.
• "Arthur's Tooth" - Arthur learns that everyone loses their tooth at different times and different ages and to be patient.
• "D.W. Gets Lost" - Two morals:
  • D.W. learns to ask someone for help whenever she gets lost.
  • She also learns that sometimes, it is better to wait until you are older for certain things.
• "D.W. Thinks Big" - Arthur's family learns that you are never too little to help.
• "Arthur Cleans Up" - Three morals:
  • Arthur learns to be more assertive.
  • His friends learn that hard, unpleasant work can be rewarding in the end.
  • Litter is not just an an eyesore, it can potentially be dangerous.
• "My Dad, the Garbage Man" - Francine and Catherine learn to appreciate and not be ashamed of their dad's career.
• "Poor Muffy" - Two Morals:
  • Muffy learns to respect other families' lifestyles.
  • She also learns that a family does not need wealth and a lot of material possessions to be happy.
• "D.W.'s Blankie" - D.W. learns to listen to Arthur and to not jump to conclusions.
• "Arthur's Substitute Teacher Trouble" - The class learns that the grass is not always greener on the other side of the fence.
• "I'm a Poet" - Arthur's class learns that writing poetry can be fun.
• "The Scare-Your-Pants-Off Club!" -Three Morals:
  • The kids learn to stand up for themselves.
  • Ed learns that he should not point his finger at popular media and that he should talk to his kid and take personal responsibility.
  • Muffy learns that she should not lie even though she knows she will get into trouble and that she should not eat other people's food-- otherwise, the consequences could be dire.
• "My Club Rules" - Arthur and his friends learn to include everyone.
• "Stolen Bike" - Francine learns not to give false information.
• "Arthur's First Sleepover" - Arthur and D.W. learn not to take pranks too far.
• "Arthur's New Year's Eve" - Two Morals:
  • Arthur learns that New Year's Eve is a time for looking back on the good times of the past and looking forward to the next year.
  • He also learns not to believe EXACTLY everything he hears.

Season 2

• "Arthur Meets Mister Rogers" - Two morals:
  • Arthur learns that real friends do not make fun of real friends.
  • The others learns that a lot of people like to watch all kinds of kids' stuff and it is nothing to be ashamed of.
• "Draw!" - Two morals:
  • Fern and her friends learn that it is not funny to make fun of others (even if they did something mean to you, it does not justify doing something mean back).
  • They also learn to treat others the way they want to be treated.
• "Binky Barnes, Art Expert" - Arthur and Buster learn not to underestimate Binky.
• "Arthur's Lucky Pencil" - Arthur learns the importance of hard work instead of luck.
• "D.W., the Picky Eater - D.W. learns that new foods can be prepared in different ways and it is better to try something before deciding how she feels about it.
• "Buster and the Daredevils" - Buster learns that it is silly to do something just because he was dared.
• "Arthur Makes a Movie" - Arthur and his friends learn that making films can be fun even if they turn out wrong.
• "Go to Your Room, D.W." - Two morals:
  • D.W. learns to treat Kate with kindness and that Kate doesn’t mean to ruin her fun; she’s just a baby and babies need more care.
  • She also learns that her family will always love and care about her no matter what.
• "Arthur's Underwear" - Two morals:
  • Arthur learns that embarrassing moments do not change who you are and that everyone gets embarrassed sometimes.
  • Buster learns the importance of keeping a promise and that he shouldn’t tell everyone about something he saw.
• "Francine Frensky, Olympic Rider" - Francine learns she should not give up something she wants to do just because somebody does it better than her.
• "Buster Baxter, Cat Saver" - Buster learns that fame should not go to his head.
• "Play it Again, D.W." - Two morals are learned:
  • D.W. learns that she shouldn’t play her music repetitively to the point where it starts to annoy other people.
  • Arthur learns that threats are not the solution to a problem.
• Arthur's TV-Free Week - Arthur and his friends learn there is other stuff they can do besides watch TV.
• Night Fright - Binky learns it is okay to be afraid and it is normal to have a nightlight.
• Arthur vs. the Piano - Arthur learns to face his stage fright.
• The Big Blow-Up - Arthur learns that everyone makes mistakes.
• Lost! - Arthur learns to not get money from strangers and how to ask for help when lost.
• The Short, Quick Summer - Arthur learns that reading books as well as using your imagination can make for an exciting adventure.
• D.W. Goes to Washington - D.W. learns that history can be interesting.
• Arthur's Mystery Envelope - Two morals:
  • Arthur learns that he should face his troubles, not hide or run from them.
  • Mr. Haney learns he should give his students some assurance that they are not in trouble when asked to give something to their parents.
• D.W.'s Deer Friend - D.W. learns that it is wrong to take wild animals from their homes.
• Buster Hits the Books - Buster learns that books can be interesting.
• Arthur's Faraway Friend - Arthur learns even though your friends are far away, they are still going to be your friends.
• Arthur and the Square Dance - Two morals:
  • Arthur and Francine learn that just because they are friends does not mean that they are in love.
  • Binky learns that rumors can hurt people.
• Water and the Brain - Arthur and his friends learn that not everybody has to like the same things, and if everybody was the same, that would be boring.
• Arthur the Unfunny - Arthur learns that everyone is funny in their own way.
• Sue Ellen's Lost Diary - Arthur and his friends learn to respect other people's privacy.
• Arthur's Knee - Two morals:
  • Arthur learns that you cannot keep injuries a secret because they can get infected and make you sick.
  • He also learns to stay away from dangerous places that are off limits, such as the city dump.
• Grandma Thora Appreciation Day - Arthur and D.W. learn a very important lesson on doing acts of kindness for the ones you care about and love very much.
• Fern's Slumber Party - Fern learns that her talents can impress other people.
• Love Notes for Muffy - Brain and Francine learn that harmless jokes can lead to trouble.
• D.W. Blows the Whistle - D.W. learns that safety is important, but it is also important to only draw attention to it when it really matters.
• Francine Redecorates - Francine learns to compromise with her sister.
• Arthur the Loser - Arthur learns cheating is immoral and having fun is more important than just winning.
• Arthur vs. the Very Mean Crossing Guard - Arthur and The Brain learn not to take jokes too seriously.
• D.W.'s Very Bad Mood - Two morals:
  • D.W learns that it is wrong to be rude, even when you are displeased.
  • She also learns that she cannot get invited to every party just because one of her friends gets invited, and that it is better to tell someone about your problems instead of keeping them bottled up to yourself.
• D.W.'s Name Game - Arthur and D.W. learn that words can hurt other people's feelings.
• Finders Key-pers - Arthur, Brain, and Binky learn they should not posses other people's belongings.
• How the Cookie Crumbles - Muffy learns that it is wrong to take credit for something she did not do and how a lie is still a lie, even if you get away with it.
• Sue Ellen's Little Sister - Sue Ellen learns that it is not bad being an only child.

Season 3

• Buster's Back - Arthur learns that no matter where your friends go, they are still the same person.
• The Ballad of Buster Baxter - Buster learns that it is okay to miss out on things once in a while, and change can be good.
• D.W. All Fired Up - D.W. learns fire drills are important, they are not what she thinks they are, and what to do if there is a real fire.
• I'd Rather Read It Myself - D.W. learns that she can tell a good story.
• Arthur Goes Crosswire - Arthur learns to be himself.
• Sue Ellen and the Brainasaurus - Brain learns letting other people help with projects is better than just doing it by yourself.
• Background Blues - Francine learns that family backgrounds can be exciting.
• And Now Let's Talk to Some Kids - Arthur and his friends learn that being on TV might not be everyone's cup of tea, especially not Brain's.
• The Chips are Down - D.W. learns that she should never listen to rumors, as they are almost always false.
• Revenge of the Chip - Two morals:
  • D.W. learns that everybody gets embarrassed sometimes.
  • Jane learns to respect her daughter's wishes and not mention her incident to anyone.
• Binky Rules - Fern and Buster learn to work together to solve a problem.
• Meet Binky - Arthur and his friends learned that some celebrities are not what they thought they were.
• Arthur Rides the Bandwagon - Arthur learns that fads are only temporary things, and how quickly they become unpopular.
• Dad's Dessert Dilemma - Two Morals:
  • Arthur learns he should not use one's talents just to be popular.
  • He also learns that whenever he needs help from an adult, he mostly needs to ask them, not tell them.
• Popular Girls - Fern and Sue Ellen learn they should just be themselves not care what a magazine says.
• Buster's Growing Grudge - Two morals:
  • Buster learns that he should not hold grudges against people.
  • Binky learns not to steal jokes.
• Arthur's Treasure Hunt - Two morals:
  • Arthur learns he should not get so crazy about finding treasure.
  • He also learns to obey his parents when they tell him not to do something.
• The Return of the King - Arthur and his classmates learn that the strongest of competitors have a weakness.
• Attack of the Turbo Tibbles - The Tibble Twins learn that they should not do everything they see on T.V., which will lead to them getting themselves, or someone else, hurt.
• D.W. Tricks the Tooth Fairy - While D.W. does not exactly learn it, she is told that she cannot force her teeth to fall out; it just happens on its own when you get older.
• Double Tibble Trouble - D.W. and Emily learn that being a good friend is about helping someone, even when it is really hard.
• Arthur's Almost Live Not Real Music Festival - D.W. learns that music can be about anything.
• What Scared Sue Ellen? - Sue Ellen learns to face her fears and confront them instead of running away.
• Clarissa is Cracked - D.W. learns the importance of telling the truth and to treat other people's things better.
• Arthur's Dummy Disaster - George learns that it is better to be himself instead of using Wally to get attention.
• Francine and the Feline - Arthur learns that it is better to give animals a chance rather than to judge them.
• Mom and Dad Have a Great Big Fight - Two morals:
  • Arthur and D.W. learn just because parents fight does not mean they hate each other.
  • (Stated moral by Nadine: "Don't put milk near the edge of the table.")
• D.W.'s Perfect Wish - D.W. learns that even though you get older, you still can have fun and still have the memories of when you were younger.
• Arthur and D.W. Clean Up - Arthur learns that if you clean your room earlier, you would not be late for something you want to do and how if you work together, things will get done quicker.
• The Long, Dull Winter - The kids learn that the true meaning of a holiday is to honor someone or something that is really important.

Season 4

• D.W.'s Library Card - D.W. learns how to read books and write her name.
• Arthur's Big Hit - Six morals are learned in this episode:
  • Arthur to always use his words to express how he feels instead of hitting.
  • He also learns that you should not use a loss as an excuse to not apologize because it is selfish and never use people as a scapegoat for his problems and no matter how bad it is always apologize.
  • He also learns that two wrongs do not make a right.
  • Binky also made the Tough Customers learn that it is wrong to make somebody do something they do not want to do.
  • D.W. learns not to count her chickens before they're hatched because those who count their chickens before they have hatched often end up with egg on their face.
  • She also learns the importance of respecting other people's property.
• Hide and Snake - Two morals:
  • Arthur and his friends learn a lesson about the dangers of some wildlife and how unsafe it is to take it from its natural habitat.
  • Arthur learns to do your work first before you play.
• Muffy's New Best Friend - Muffy and Francine learn just because they are best friends, it does not mean they have to exactly like the same things.
• Buster's Breathless - Arthur and his friends learn that just because Buster has asthma does not mean he needs extra help.
• The Fright Stuff - Arthur and his friends learn that pranks are mean-spirited and can hurt people's feelings.
• The Contest - Arthur and his friends learn that there will always be someone better than you at something.
• Prove It - Arthur learns that just because someone is younger than him does not mean they are less smart.
• The Blizzard - Arthur and his friends learn as long they stick together and work together, they can survive anything.
• The Rat Who Came to Dinner - Three morals are learned:
  • Arthur learns not to assume things about people before he can get to know them better.
  • He also learns that teachers outside of school like Mr. Ratburn are regular people just like him.
  • Arthur's friends learn just because Arthur starts spending time with Mr. Ratburn does not mean he has changed or is getting special treatment from him.
• D.W. Tale Spins - D.W. learns that anyone can tell an exciting story without writing it down.
• Prunella Gets It Twice - Prunella learns that you should be happy with getting a present even though it is the same thing and realize how hard people work to get those things.
• Binky Barnes, Wingman - Binky learns that something that is "girly" can actually also be interesting for boys, while at the same time, not to get too obsessed with it.
• To Beat or Not to Beat - Two morals:
  • Arthur and his friends learn that, although it may sound mean, being honest and telling people what you think is important.
  • Francine learns she cannot do two things at once.
• 1001 Dads - Arthur learns that just because Buster does not see his father too often does not mean he is always sad about it.
• Prunella's Prediction - Prunella and Arthur learn they should not hide just because of what they wear.
• What is that Thing? - Arthur and his friends learn about how a normal object can have many uses.
• Buster's Best Behavior - Arthur and Buster learn to just be themselves instead of trying to be like each other.
• My Music Rules - The characters learn that music comes in a variety of styles and you should not judge it before you have actually listened to it you may find that something you thought would not be good could actually be great.
• That's a Baby Show! - Arthur and his friends learn that something that looks babyish can actually be cool.

Season 5

• Arthur and the Big Riddle - Arthur learns competitions are about having fun.
• Double Dare - Arthur and his friends learn it is stupid to do something just because they were dared to.
• Kids are from Earth, Parents are from Pluto - Two morals:
  • Sue Ellen learns that it is better to let her parents be themselves and how being normal is boring.
  • The kids learn to accept defeat and realize that their parents are better just the way they are.
• Nerves of Steal - Two morals:
  • Buster learns that it is immoral to steal because stealing is a crime.
  • Arthur learns that it is illegal to cover up a crime and that if someone he knows has done something wrong, covering it up will only make things worse.
• It's a No-Brainer - Brain learns that even though he may be wrong, he is still the same person.
• The Shore Thing - Arthur and his friends learn that normal places like the beach can be exciting.
• The World Record - Arthur learns that it is possible to do anything as long there are people to help him.
• The Cave - Arthur learns that it is better to face his fears than to hide from them.
• The Lousy Week - The characters learn the importance of taking out lice and how to be careful.
• You Are Arthur - The viewers learn that people have different points of view.
• The Election - The kids learn they should not take fake versions of the real thing too seriously.
• Francine Goes to War - Francine learns it is better to get to know a person than to judge them without meeting them.
• Sleep No More - Buster learns he should not worry about a silly contest.
• Pet Peeved - Binky learns the importance of following instructions.
• The Last of Mary Moo Cow - D.W. learns that shows can and eventually will end or get canceled.
• Bitzi's Beau - Buster learns that he should never jump to conclusions, and his mother still loves him even though she has a boyfriend.
• Just Desserts - Arthur learns not to eat too many sweets before bed and that fairy tales can be exciting.
• The Big Dig - Two morals:
  • Arthur and D.W. learn about family history.
  • Grandpa Dave learns not to lie to his grandchildren.
• Arthur's Family Feud - The Read family learns that there are always two sides to every story and that it might be better to just forget blame and work together to solve a problem.
• Muffy Gets Mature - Two morals:
  • Muffy learns that she should not read teen magazines until she is older, or take everything from them.
  • She also learns that it is better to behave her age.
• Arthur's Perfect Christmas - Each of the characters learned important lessons in this special:
  • Arthur learns the special time you share with family and friends is the most important thing on Christmas.
  • D.W. learns that she cannot always get everything that she wants for Christmas, but the presents that she does get might be better than she thinks.
  • Buster learns he can make up his own holiday and it is important to tell his mother how he feels.
  • Bitzi learns that Christmas does not have to be perfect.
  • Muffy learns that even though one holiday (like Hanukkah) is not important to her, it's important to someone else who celebrates it (like Francine).
  • She also learns that she has to listen to her friends about they’re trying to say something.
  • Binky learns that he should be more careful when cooking.

Season 6

• Sue Ellen Gets Her Goose Cooked - Sue Ellen learns not to obsess over video games.
• Best of the Nest - Arthur and his friends learn they should not spend all their time on the computer and that the outdoors can be fun.
• Arthur Plays the Blues - Arthur learns he should practice the things he is supposed to practice. 
• Buster's Sweet Success - Buster learns that he should not give up on something he wants to succeed at.
• Prunella's Special Edition - Prunella learns that a mistake can lead to a new friend.
• The Secret Life of Dogs and Babies - Babies and dogs can be smarter than they look.
• Muffy's Soccer Shocker - Muffy learns she should tell her father how she feels.
• Brother Can You Spare a Clarinet? - Binky learns just because his music is not going well does not mean he should ruin it for others.
• The Boy Who Cried Comet! - Buster learns that incomplete things can mess stuff up.
• Arthur and Los Vecinos - Arthur and D.W. learn that you can have a lot in common with people from different backgrounds. 
• Citizen Frensky - Francine learns how hurtful gossiping can be and that you should respect other people's privacy. 
• D.W.'s Backpack Mishap - D.W. learns that things are not always as they seem.
• The Boy with His Head in the Clouds - George learns that his learning disabilities do not make him stupid. 
• More! - Two Morals:
  • D.W. learns that she should not get crazy over money or things.
  • She also learns that not everyone receives the same allowance and that she should be grateful for what she has.
• Rhyme for Your Life - Binky learns that rhyming isn't as hard as it seems.
• For Whom the Bell Tolls - Two morals:
  • Arthur learns that he should not be too excited about bad things to people he does not like because what goes around comes around.
  • D.W. learns not to take advantage.
• The Good Sport - Two morals:
  • Francine learns she should not judge something if she never tried it and that someone else might be better than her at something she does.
  • She also learns that part of being a good sport is when you lose you have to accept defeat and be happy for the person who wins. 
• Crushed - Arthur learns that even though Sally has a boyfriend, he can still be good friends with her.
• Arthur Loses His Marbles - Arthur learns he should play right and not be worried about losing.
• Friday the 13th - Brain learns not to be paranoid and that there are few Friday the 13ths in his lifetime.

Season 7

• Arthur - It's Only Rock 'n' Roll - Francine learns that when someone has something like a band, it is good to want things like fame and money, so long as you remember that your art, whether it be music or something else, is the most important thing.
• Cast Away - Arthur learns that sometimes D.W. will be better than him at something.
• The Great Sock Mystery - Kate learns that friends are more important than something insignificant.
• Francine's Split Decision - Francine learns that it is impossible to be in two places at once.
• Muffy Goes Metropolitan - Muffy learns different places may not go as you want but can be really fun to explore.
• Ants in Arthur's Pants - Arthur and his friends learn they have what it takes for them to be scientists.
• Don't Ask Muffy - Muffy learns that she must listen to every detail of her friends' problems.
• To Tibble the Truth - Two morals:
  • The Tibbles learn how much trouble dishonesty can get you into.
  • They also learn how to be honest and nice about at the same time.
• Waiting to Go - Two morals:
  • Binky and The Brain learn to be patient and wait for things.
  • They also learn how to resolve conflicts between them.
• Elwood City Turns 100! - Arthur and Friends learn to tell exciting stories whether they are real or not.
• Pick a Car, Any Car - Arthur learns not to give up hope.
• Jenna's Bedtime Blues - Two morals:
  • Jenna learns she is not the only one with problems.
  • She also learns that wetting the bed does not mean she is babyish.
• D.W.'s Time Trouble - Two morals:
  • D.W. learns that it can be good to have an older sibling to help you.
  • She also learns how much responsibility an older sibling has.
• Buster's Amish Mismatch - Two morals:
  • Buster learns being Amish is not great if you live in the city.
  • He also learns that it is better to have people to help you instead of doing it by yourself.
• The World of Tomorrow - Binky learns science can be exciting.
• Is There a Doctor in the House? - Arthur and D.W. learn that they have to take care of things themselves when their parents are sick.
• Prunella Sees the Light - Prunella learns that just because Marina is blind doesn't mean she needs extra help.
• Return of the Snowball - Three morals:
  • D.W. learns that there are some things she has to let go and that she shouldn't become obsessed over them.
  • D.W. learns about how impermanence functions in life
  • D.W. also learns that actions have consequences.
• April 9th - Nine morals:
  • Buster
    • Buster learns that some people experience fires differently.
    • Buster learns the importance of honesty from a traumatic experience.
    • He also learns that it is ok to move on in life and keep in touch with former teachers and your friends
  • Sue Ellen
    • She learns that while scary events occur, she understands that it is important to have a support group to be there for her
    • She learns that nothing lasts forever
    • The importance of when someone is helping her cope from a traumatic experience
  • Binky
    • Binky learns that it is okay to be scared and talk to someone about it.
    • He also learns the importance of healthy coping mechanisms after a traumatic incident.
    • He also learns that activating a false fire alarm can be seen as being dishonest.
    • Pulling false alarms has consequences, by making him clean up litter
    • It is important to talk to a counselor after exposure of a traumatic incident
  • Arthur
    • Arthur learns that while sometimes scary events can happen to parents, it is his parents' job to worry about him and not the other way around.
  • Muffy
    • It is important to lend a helping hand to others who experienced a scary incident

Season 8

• Dear Adil - Arthur learns he should not stereotype and that it is better to actually get to know the person before you assume things about them.
• Bitzi's Break-up - Buster learns that just because Bitzi and Harry broke up, it does not mean they cannot still be friends.
• Fernfern and the Secret of Moose Mountain - Three morals are learned:
  • Francine and Fern learn to work together.
  • Francine also learns that she should take her time and not rush.
  • Fern also learns she should not do everything a character did in a book.
• Thanks a Lot, Binky - Binky learns it is good to do good deeds and thank other people who help you.
• Arthur's Snow Biz - Arthur and Buster learn to not get caught up in competitions.
• Bugged - Two morals:
  • Brain learns that everybody can be annoying sometimes.
  • Francine learns to be careful of what she says.
• Fernkenstein's Monster - Fern learns not to scare her friends for fun.
• D.W., Dancing Queen - Binky learns in order to teach somebody something new, he has to go slowly and encourage them.
• Vomitrocious - Three morals:
  • Francine learns the consequences of making fun of people who had embarrassing moments will come back to follow her.
  • She learns the importance of not gossiping about someone who had an embarrassing moment from Catherine Frensky
  • She also learns that it is important to understand how it feels to be made fun of from George's perspective
• Sue Ellen Chickens Out - Sue Ellen learns that she can protest against things she is unhappy about.
• Postcards from Buster - Arthur and Buster learn even though you can get lost in New York, there are lots of exciting places to go.
• Desk Wars - Two morals:
  • Arthur and the gang learn they should not make a big deal over everything.
  • They also learn that destroying someone's property is just as bad as making threats towards one another (violence does not solve anything).
• Desperately Seeking Stanley - Arthur learns that there are people who would appreciate some of his things more than he would.
• Muffy's Art Attack - Muffy learns that the true reason for creating art is for self-expression, not competition.
• Tales from the Crib - Vicita learns to not be scared of sleeping in her new bed as it teaches the importance of healthy change.
• Flea to Be You and Me - Kate and her dog friends learn to listen to stories before judging.
• Kiss and Tell - D.W. learns that she is too young to fully appreciate adult things, like kissing.
• Big Horns George - George learns about blues music, and what it's really about.
• Bleep - Four morals are learned:
  • D.W. learns that using swear words can hurt other people's feelings and how both kids and adults should never use them.
  • The Tibbles also learn that just because D.W. refuses to say the swear word, it does not make her a scaredy-cat.
  • D.W. also learns not to eavesdrop.
  • She also learns that curiosity kills a cat.

Season 9

• Castles in the Sky - Arthur and his friends learn they may have different ideas, but it is better to use the original idea(s).
• Tipping the Scales - The music students learn that they can sing anywhere.
• Francine's Big Top Trouble - Francine learns that she does not have to be good at something just because her sister is good at it.
• George Blows His Top - George learns he should tell his friends how he feels.
• Arthur Weighs In- Arthur learns to stay fit.
• The Law of the Jungle Gym - Muffy and Molly learn to compromise.
• Buster's Green Thumb - Buster learns the importance of taking care of plants.
• My Fair Tommy - Tommy Tibble learns to have good manners and be polite.
• Lights, Camera, Opera! - Muffy learns that it is good to try new things.
• All Worked Up - Two morals:
  • Arthur and D.W. learn that they will always be the first priority of their mother.
  • D.W. learns not to make insignificant things, such as David letting her play with the Tibbles, seem important.
• Arthur Makes Waves - Arthur and Molly learn that they can still be friends despite what their friends think.
• It Came From Beyond - Killer learns she has to be nice to people and other dogs.
• Three's a Crowd - Prunella learns that just because her mom Wanda paid more attention to Marina than her in yoga class, it does not mean that Wanda prefers Marina over her.
• A is for Angry - Three morals:
  • Arthur and Francine learn they should have appropriate sportsmanship.
  • Francine and Muffy also learn that when someone is mean to them, it is not okay to be mean back, because it makes them a bully.
  • Everyone learns that checkers is a quiet game, not a loud one.
• The A Team - Francine and Brain learn having fun is more important than winning.
• Emily Swallows a Horse - Emily learns the consequences of dishonesty.
• D.W. Beats All - D.W. learns that anything can be made into a musical instrument.
• Buster the Myth Maker - Buster learns he should not believe everything on the internet.
• Binky Goes Nuts - Binky learns that there are many ways to cope with his allergy.
• Breezy Listening Blues - The Brain learns that everyone, including himself, has off days.

Season 10

• Happy Anniversary - Arthur and his family learn that spending time together is just as special as any planned celebration.
• The Squirrels - Arthur and his friends learn that knowledge is key to overcoming their fear.
• Fern and Persimmony Glitchet - Fern learns that conflict is needed in stories because without conflict stories would be too boring and not interesting enough.
• Desert Island Dish - Brain and his friends learn that eating a variety of foods is the best way to survive.
• The Secret About Secrets - D.W. learns that it is not easy keeping a secret.
• Feeling Flush - Francine and Arthur learn about the importance of saving water.
• Family Fortune - Arthur learns that family is more important than money.
• D.W. Aims High - D.W. learns that she needs to research facts before doing something.
• Flaw and Order -Three Morals:
  • Arthur and Buster learn that they need clues to prove that they are innocent.
  • Ms. Perske learns to be more careful with her watch.
  • Mr. and Mrs. Read learn to close their window in case the manhole cover flipped something into the air.
• The Curse of the Grebes - Buster learns that he should not let superstitions get in the way of his enjoyment of Grebes games.
• Arthur Changes Gears - Arthur learns that there is no point in having something if he never uses it.
• Unfinished - Arthur learns that he can use his imagination to create an ending for 93 Million Miles in a Balloon.
• D.W., Bossy Boots - D.W. learns that being a poor sport is unfair and that she can't always get her way or no one will wanna play with her.
• Binky vs. Binky - Binky learns that winning is not as important as finding the courage to continue.
• Operation: D.W.! - D.W. learns that it is okay to be scared.
• Do You Speak George? - Two morals:
  • George learns there are many different kinds of languages.
  • Arthur and his friends learn that even though it is fun to make up a language, it will be hard to understand.
• World Girls - Muffy learns that she should only keep the dolls she really likes and it will be impossible for her to collect all of the dolls in a single collection.
• What's Cooking? - Arthur learns that a mistake in cooking can turn into something good.
• Buster's Special Delivery - Buster learns the importance of following directions.

Season 11

• Swept Away - Arthur, Buster, and D.W. learn that nothing lasts forever.
• Germophobia - Two morals:
  • Buster learns the importance of getting rid of germs and that there are some good ones.
  • Arthur and the others learn to accept their friends for who they are even if they occasionally get on their nerves.
• Arthur Sells Out - Arthur learns that he should not scam people.
• Mind Your Manners - The Tibble Twins learn table manners and how to be polite.
• Buenas Noches, Vicita - Vicita learns that stories can be memorized in your head if you have heard them many times.
• Prunella Packs It In - Prunella learns that she should not worry about college now and how her talent can get her into a good college.
• Phony Fern - Fern learns that she should not get too crazy over a cell phone.
• Brain's Shocking Secret - Two morals:
  • Brain learns that even though he got held back, he is still smart.
  • Binky learns that he should not reveal other people’s secrets.
• Baby Kate and the Imaginary Mystery - Two morals:
  • Nemo and Pal learn how to work together despite their differences.
  • Pal learns that Baby Kate will always love him even if Nadine becomes her new friend.
• Strangers on a Train - Sue Ellen learns that old things can be interesting.
• The Making of Arthur - Arthur learns about video editing.
• Dancing Fools - Francine and George learn that they should enjoy doing what they like and not caring what other people think.
• Hic or Treat - D.W. learns how to cure her hiccups.
• Mr. Alwaysright - Buster learns that Brain can be wrong sometimes and to not get obsessed over it.
• Francine's Pilfered Paper - Francine learns that it is wrong to plagiarize someone else’s work since plagiarism is a crime.
• Buster Gets Real - Arthur and Buster learn that best friends do not have to like the same things.
• D.W. on Ice - D.W. learns that not everyone is a good skater.
• Spoiled Rotten - Muffy learns that charity means helping others and giving some objects away instead of keeping it herself.
• Big Brother Binky - Binky learns that it is not bad having a baby sister and that his parents still love him no matter how much his family and life have changed.

Season 12

• Is That Kosher? - Three morals
  • Francine learns that she does not have to fast until age 13.
  • She also learns fasting can hurt your health.
  • She also learns not to boast about things she really cannot do.
• Never, Never, Never - D.W. learns that love is not about what somebody says or buys, but it is something your family and friends are willing to do for you.
• Room to Ride - Binky learns he does not need a celebrity to endorse a campaign.
• The Frensky Family Fiasco - Francine and her family learn that they should spend more time together but agree to do something they all enjoy.
• D.W's Stray Netkitten - D.W. learns that friends are loyal even when times are tough.
• Bats in the Belfry - Arthur and D.W. learn about time-shares.
• For the Birds - Two morals:
  • Buster learns that he should not ruin people's dreams of discovering something rare.
  • He also learns to always keep a secret.
• Ungifted - Arthur learns that it is wrong to give something away if a friend gave the item to you.
• The Chronicles of Buster - Buster learns that helping friends and practicing is more important than a DVD.
• On This Spot - Arthur learns that normal places like parking lots have important history.
• The Cherry Tree - Muffy learns how important trees are and what would happen if they were all cut down.
• Matchmaker, Match Breaker - Muffy and Francine learn that just because a girl and boy are very good friends, it doesn’t mean that they’re in love.
• War of the Worms - Two morals:
  • Brain learns how important worms are to the environment.
  • Fern learns not to get carried away with her pranks.
• I Owe You One - Buster learns that it is better to give back a favor instead of keep promising that he will do it.
• The Blackout - Two morals:
  • Arthur and D.W. learn that there are ways to deal with blackouts.
  • They also learn that survival is more important than A.C. or T.V.
• Mei Lin Takes a Stand - Mei Lin learns that she will have to do things on her own when she is older and it is better to walk than to crawl.
• Home Sweet Home - Buster learns that making new friends is not as difficult as he thought.
• Do You Believe in Magic - Arthur learns just because Buster is talented with magic does not mean he has to show off.
• The Perfect Game - Francine learns that not everything has to be perfect.
• D.W.'s Furry Freak-out - D.W. learns not to keep pets if they belong to someone else.

Season 13

• No Acting, Please - Fern learns that when it comes to acting, she should have fun, and be herself and truly shine.
• Prunella and the Disappointing Ending - Prunella and Marina learn that speed reading does not always pay off.
• The Silent Treatment - George learns that he matters to his friends and it is not good to be quiet all the time.
• Kung Fool - Fern learns that some foreign looking people were born in the United States.
• Arthur's Number Nightmare - Arthur learns that just because people are listed, it does not mean that the first person is more important than the last person.
• Brain Gets Hooked - Brain learns that he should not get addicted to things.
• MacFrensky - Francine and Muffy learn it is not right to frame people.
• The Good, the Bad, and the Binky - Binky learns that his interests makes bad examples to younger kids.
• The Great MacGrady - The kids learn that there are many ways to help and support people with cancer.
• When Carl Met George - George learns about some ways to understand people with autism.
• D.W. Swims with the Fishes - Arthur and Molly learn that they should not get competitive.
• The Portrait of the Artist as a Young Tibble - The Tibble Twins learn the fun of making art.
• The Secret Guardians - Arthur, Sue Ellen, and Binky learn about the importance of keeping secrets.
• Fernlets by Fern - Fern learns that she should just write for fun and not profit.
• Prunella and the Haunted Locker - Prunella learns that not all stories are true.
• Paradise Lost - Kate and Pal learn that they can still be friends even when they get older and will not be able to understand each other anymore.
• The Pride of Lakewood - Two morals:
  • Buster learns that just because some kids do not join a pride committee does not mean that they do not care about their school.
  • Arthur, Francine, and Muffy learn they should not use a pride committee as an excuse to fight with each other and that they should just believe in themselves.
• Looking for Bonnie - George and Buster learn that music can make the world a better place.
• The Secret Origin of Supernova - Arthur learns he can still like his favorite superheroes, even if he does not have all of their merchandise.

Season 14

• The Wheel Deal - Brain learns that people with disabilities can still do normal activities like playing basketball.
• The Buster Report - Buster learns that it is better to tell the truth than lie.
• The Agent of Change - Two morals:
  • Molly, Muffy, and Francine learn that it is fun to create movies.
  • Binky learns how female main characters can be good like male main characters.
• D.W. Unties the Knot - D.W. learns that she is not ready to get married.
• Nicked by a Name - Brain and his friends learn that nicknames can hurt people's feelings and are not always true about the person.
• The Play's the Thing - The kids learn it is fun to play outside once in a while.
• Falafelosophy - Sue Ellen learns that she should write stories for her enjoyment and not care what anyone else thinks of it.
• The Great Lint Rush - Mr. Toad learns to try new things.
• Tales of Grotesquely Grim Bunny - Arthur learns that it is okay to not like something that is scary.
• Pet Projects - Arthur and Francine learn to not force Pal and Nemo to do things that they do not want to do.
• Follow the Bouncing Ball - Francine learns to apologize when she knocks something over.
• Buster Baxter and the Letter from the Sea - Buster learns about the danger of littering.
• Around the World in 11 Minutes - Kate, Mei Lin, Pal, and Amigo learn how big the world is and that it's fun to travel.
• Muffy and the Big Bad Blog - Four morals:
  • Muffy and Francine learn that it is better to keep their argument online private than public.
  • Muffy also learns she cannot put regular stuff like eating a salad for lunch on her blog because that would be too boring.
  • Muffy learns that there is more to life than blogging.
  • Mr Ratburn learns that he shouldn't click on links that appear on sketchy emails
• Arthur Unravels - Arthur learns not to be ashamed of his interests.
• All the Rage - Muffy learns that she should not do everything that celebrities think is cool.
• D.W., Queen of the Comeback - D.W. learns that it is better to ignore a bully because if you insult them back, it just will get worse and worse.
• In My Africa - D.W. learns that it is fun to learn about new places and there are many ways to learn about them.
• Buster Spaces Out - Two morals:
  • Buster learns not to give up something he worked hard for.
  • He also learns that it is best to ask people for help when he needs it.
• The Long Road Home - Two morals:
  • George learns that, if he believes in himself, he can do anything.
  • Francine also learns that people can do more than she thinks.

Season 15

• Fifteen - Arthur learns that he should always be on time and not ask someone to lie to Mr. Ratburn.
• I Wanna Hold Your Hand - Binky learns that just because he holds his mom's hand does not mean he is a baby.
• Whistling in the Wind - Timmy learns that just because he cannot whistle, and Tommy can, it does not mean that Tommy is better than him.
• Buster's Secret Admirer - Buster learns to search for clues to solve a problem.
• The Last King of Lambland - Two morals:
  • James learns that when you are a king, you have to be nice and fair.
  • He also learns that it is not right to treat his friends meanly.
• Cents-less - Muffy learns there are other ways to get something you want than just paying for it.
• Buster the Lounge Lizard - Buster and Binky learn that some secrets are best kept secret.
• To Eat or Not to Eat - Two Morals:
  • Buster learns that there are some foods that are bad for you.
  • Supreme Dog learns not to scam children.
• S.W.E.A.T. - Two morals:
  • Arthur and his friends learn about good ways to handle stress, especially before a test.
  • They also learn that stress can be a good thing.
• Prunella the Packrat - Prunella learns she should not keep everything.
• What's in a Name? - Three morals:
  • Binky learns that he is still the same person no matter what his real name is.
  • Muffy learns not to reveal other people’s secrets.
  • She also learns not to distract people when they're giving a speech.
• Muffy's Classy Classics Club - Muffy learns she should not judge a book by its cover.
• Best Enemies -Two Morals:
  • D.W. and W.D. learn it's better to get to know each other than to just not bother to try at all.
  • Mr. and Mrs. Read also learn that just because two children are the same age, it does not mean they will have everything in common.
• Buster's Garden of Grief - Buster and his friends learn about responsibility.
• Through the Looking Glasses - Arthur learns that he should not let new glasses change who he is.
• Grandpa Dave's Memory Album - Arthur and D.W. learn that Grandpa Dave loves them just as much as he always has, even if he has trouble with his memory.
• Buster's Carpool Catastrophe - Arthur, Buster, and Muffy learn that carpooling can be fun.
• The Butler Did... What? - Two morals:
  • Muffy learns more about her butler, Bailey.
  • Ed learns that he should tell his daughter things instead of rushing and being forgetful.
• The Trouble with Trophies - Two morals:
  • Muffy learns that trophies can mean something even if they do not really mean anything to anyone else.
  • She also learns that no means no.

Season 16

• Based on a True Story - Two morals:
  • Ladonna learns she does not have to make up stories to get people to like her.
  • Arthur and his friends learn to give people second chances, even when they do not deserve it.
• Flippity Francine - Francine learns she should be famous for something she is proud of.
• Muffy Takes the Wheel - Muffy learns that she should make things herself and not take something that has already been made.
• All About D.W. - D.W. learns that she should not make a fuss if she does not get what she wants.
• Blockheads - D.W. and Emily learn that they should not get wrapped up when it comes to playing with toys.
• Get Smart - Mr. Ratburn learns that robots are not 100% accurate.
• Baby Steps - D.W. learns that she should be patient with Kate.
• Night of the Tibble - James learns that things may not always be as bad as they seem.
• Read and Flumberghast - Tommy learns not to lie.
• The Last Tough Customer - Two morals:
  • Molly learns that bullying is wrong in every possible way.
  • The Tough Customers learn to clean up their act.
• Brain's Chess Mess - Brain learns about remembering what was taught.
• Baseball Blues - George learns that he should not quit something he loves.
• Brain's Biggest Blunder - Buster learns that he can do math in his head.
• Buster's Book Battle - Buster learns not to read just to get prizes.
• On the Buster Scale - Buster learns that everybody has different opinions about movies.
• Fern and the Case of the Stolen Story - Fern learns that she should not steal other people's stories and claim that they are her own.
• Sue Ellen Vegges Out - Francine and Muffy learn that you should not do something unless deep down you really want to.
• So Funny I Forgot to Laugh - Two morals:
  • Arthur learns that even the most harmless jokes can hurt people's feelings.
  • He also learns that when people tell him to stop doing something that annoys them and he continues doing it, he is being a bully. (Sue Ellen possibly also learns that the best way to get someone who is teasing her but is unaware how much his bullying is bothering her to stop is to warn them about the consequence of what might happen if they don't stop.)
• The Best Day Ever - Arthur learns that he can have more than just one best day ever.

Season 17

• Show Off - Killer learns that it is ridiculous to compete without having fun.
• Dog's Best Friend - Pal learns that just because Arthur pays more attention to Amigo, it does not mean he is not loved by Arthur.
• Adventures in Budylon - D.W. and Bud learn that using their imagination can be fun.
• Ladonna Compson: Party Animal - Ladonna learns that she cannot do everything at once.
• Molina's Mulligan - Alberto learns that it is important to have his dad supporting him.
• Buster Bombs - Buster learns that humor cannot be forced.
• Opposites Distract - Arthur and Buster learn that they have got different styles when it comes to living in the same house.
• Just the Ticket - Two morals:
  • Arthur's friends learn that they should not get crazy over something they want.
  • They also learn not to get all stalky just because Arthur won something.
• All Thumbs - Buster learns that he should not be embarrassed about what he does in private.
• Kidonia - Arthur and his friends learn that they need rules to know what to do and what not to do.
• Speak Up, Francine! - Francine learns that she has to speak up to tell people what is happening.
• Waiting for Snow - Ladonna learns to have patience.
• Pets and Pests - Arthur, D.W., and Ladonna learn that mice can be friends as well as foes.
• Go Fly a Kite - Two morals:
  • Muffy, Binky, and Ladonna learn they have to give back the things a person owns instead of keeping it for themselves.
  • They also they have to share something instead of arguing.
• The Director's Cut - George learns that when it comes to making a movie, he must take control and not let people change what he wants in the movie.
• Crime and Consequences - George learns that he has to tell the truth instead of letting someone else take the blame.
• Caught in the Crosswires - Muffy learns that she should be herself when it comes to reality T.V.
• Framed! - Buster and Muffy learn that art does not have to be perfect.
• Binky's Music Madness - Binky learns how people have different styles and tastes when it comes to music.
• Brain Freeze - Brain learns that there is always a way to beat competition.

Season 18

• The Tattletale Frog - D.W. learns that she should tell the truth instead of trying to cover it up or letting someone else take the blame.
• D.W. and Bud's Higher Purpose - D.W. and Bud learn that if they are too short for a ride that is scary, they should not try it.
• The Friend Who Wasn't There - Muffy learns to connect with her imagination.
• Surprise! - Two morals:
  • Francine learns that she should not try to seek revenge for the hurtful things Catherine did to her growing up.
  • She also learns that Catherine needs some time alone with her friends, as well as respecting her privacy.
• The Case of the Girl with the Long Face - Buster and George learn that people can be sad without a reason.
• The Substitute Arthur - Buster learns how to compromise.
• Best Wishes - George and his friends learn that not all wishes come true.
• The Tardy Tumbler - Prunella learns to stick to things she wants to improve at, even if it is hard.
• Fountain Abbey - Muffy learns that her great, great grandmother led a very interesting life, even though she was a common maid.
• Arthur Calls It - Two morals:
  • Arthur learns to stand for what he believes in.
  • Francine learns to not get stalky and accept the fact that they lost the game.
• Whip. Mix. Blend. - Rattles learns that you do not have to change who you are to fit in with new family members.
• Staycation - Arthur and D.W. learn to call for help when they need it.
• Two Minutes - Tommy learns that just because he is two minutes older than Timmy does not mean he gets to act high and mighty.
• Messy Dress Mess - Ladonna learns to tell the truth, and even if it may upset your friend, they will forgive you.
• Arthur Read: Super Saver - Arthur and D.W. learn various ways about how to save money.
• Tibbles to The Rescue - The Tibbles learn that you should repay people for good deeds but not go overboard.
• The Pageant Pickle - Arthur learns to spend time with family.
• Some Assembly Required - D.W., Emily, and Bud learn that using their imagination can be fun.
• Shelter from the Storm - Three morals:
  • Muffy learns that she should help people less fortunate than her.
  • Brain learns how to cope with worry.
  • Ladonna learns that just because her Father is called to duty it doesn't mean that he doesn't love her.

Season 19

• Brain's Brain - Brain, D.W., and Bud learn about the important functions of their brains.
• Brain Sees Stars - Brain learns that he can always count on his friends.
• Sue Ellen Adds It Up - Sue Ellen learns that math is a valuable tool for everyday life.
• Wish You Were Here - Sue Ellen learns that she must listen for a change.
• Arthur's Toy Trouble - Arthur, Buster, and Muffy learn about the value of rare objects.
• Spar for the Course - Buster, Muffy, and Binky learn how to cooperate.
• Carried Away - Pal learns that he should not assume that Dr. Yowl is up to no good because of the reasons behind his actions.
• Dueling Detectives! - Fern learns not to jump to conclusions.
• Buster Isn't Buying It - Buster learns that just because one thing is not true does not mean everything he knows is a lie.
• One Ornery Critter - Arthur learns that not every dog has to like him.
• Maria Speaks - Maria learns that it is okay to have a stutter and there are ways to speak clearly.
• Postcards from Binky - Binky learns about the powers of descriptive writing.
• Carl's Concerto - Two morals:
  • George learns that Carl's autism does not stop him from doing great things.
  • Do not look down upon someone just because they have a disability.
• Too Much of a Good Thing - Buster learns how bad too much of a good thing can really be.
• Francine's Cleats of Strength - Francine learns that she has to work to get the things she wants.
• Little Miss Meanie - Muffy and Lydia learn they should not judge each other just because they are different.
• Mr. Ratburn's Secret Identity - Arthur, Buster And Ladonna learn they should not believe false thoughts.
• Besties - Two morals:
  • Arthur learns that just because Buster is friends with Ladonna does not mean that he will be replaced.
  • He also learns that if he did his jobs a day early, he would not have to miss out on something special.
• The Last Day - Two morals:
  • Arthur and his classmates learn that Mr. Ratburn's class was hard because they were learning a lot.
  • D.W. and Bud learn about being brave enough to go to kindergarten.

Season 20

• Buster's Second Chance - Buster learns that he should not try to change who he is.
• Arthur and the Whole Truth - Arthur learns that he should not get angry when people tell him the truth.
• Fern's Flights of Fancy - Fern learns that she should not give up on writing because one person does not like her story.
• Cereal - Buster learns that he should not try to make people look bad.
• He Said, He Said - The kids learn to trust a kid who remembers things.
• Bunny Trouble - D.W. learns to take care of pets.
• Bud's Knotty Problem - Bud learns that it is easy to tie his own shoelaces.
• That's MY Grandma! - D.W. learns that it is not a bad thing if Grandma Thora spends time with other kids.
• Lend Me Your Ear - Arthur, Buster, and The Brain learn about noise-induced hearing loss.
• The Butler Did It - Ed learns that robots are not perfect.
• Prunella's Tent of Portent - Prunella learns that she should not cheat to win a bet.
• Mutiny on the Pitch - Two morals:
  • Francine learns that being captain is not about bossing people around.
  • Buster learns being captain is hard work and harder than it looks.
• The Hallway Minotaur - George learns that, while rules are important, he should not be rude or annoying by constantly enforcing them.
• Ladonna's Like List - Ladonna learns that it is okay if not everyone likes her.

Season 21

• Binky's 'A' Game - Two morals:
  • Binky learns that he can get good grades if he studies as well as writing stuff down can help him.
  • Muffy and Francine learn not to assume when somebody does something unlikely.
• Brain and the Time Capsule - Brain learns to share and not lie.
• The Master Builders - The kids learn that they can get more done if they work together rather than do it alone.
• Francine and the Soccer Spy - Francine learns not to spy on others.
• Sue Ellen & the Last Page - The kids learn about the importance of libraries and books.
• Muffy Misses Out - Muffy learns that, just because her friends can do things by themselves, does not mean that they do not appreciate her.
• Arthur Takes a Stand - Arthur learns that he can protest against things he is not pleased with.
• Slink's Special Talent - Slink learns to stick to things he is good at and never give up.
• Take a Hike, Molly - Molly learns that she should apologize after being mean or inconsiderate.
• The Lost Dinosaur - Bud learns that bravery comes from yourself, not from an item.
• The Princess Problem - Two morals:
  • D.W. learns that not all princesses have to be perfect.
  • Emily also learns that she cannot tell others what to do.
• Invasion of the Soccer Fans - Two morals:
  • Pal, Amigo, and Killer learn not to jump to conclusions, and that soccer can actually be great.
  • Kate also learns not to become addicted.
• Pal and the Big Itch - Pal learns not to take advantage of his friends' special treatment when he is in need of help.

Season 22

• Mr. Ratburn and the Special Someone - Two morals:
  • Arthur and his friends learn not to jump to conclusions on who their teacher is marrying.
  • They also learn that same-sex marriage is okay.
• The Feud - Two morals:
  • Arthur and Buster learn to keep their arguments to themselves and not get anyone else involved.
  • Arthur's friends learn that if Arthur and Buster had gotten over an argument they should do the same.
• When Rivals Came to Roost - The third-graders of Lakewood Elementary and Mighty Mountain learn to set aside their differences and work together.
• The Longest Eleven Minutes - Arthur and his friends learn there are more fun things to do instead of surfing the web.
• Muffy's House Guests - Muffy learns she shouldn't judge something before getting to know them and that she should conquer her fears.
• Binky Can't Always Get What He Wants - Binky learns that pride comes before a fall.
• Muffy's Car Campaign - Two morals:
  • Muffy learns that some things, such are cars, are harmful to the environment.
  • She also learns that change is not always a bad thing.
• Truth or Poll - Two morals:
  • Binky learns that you should not use polls to mislead others
  • He and Brain learn that the questions people ask are just as important as the answers.

Season 23

• Citizen Cheikh - Cheikh, D.W., and Bud learn that they do not have to give up their cultural heritage in order to be U.S. citizens even if they are of foreign descent.
• Fright Night - Arthur and Buster learn that one way to tell a good story is to make an exaggerated version of an actually event.
• The Pea and the Princess - Two morals:
  • Francine learns that not all of her ideas when it comes to a play would work.
  • She also learns she needs to listen to the director of the play because it is their play, not hers.
• D.W. and Dr. Whosit - Three morals:
  • D.W. learns that she should never disobey her parents when they tell her not to do something.
  • She also learns that her parents put the parental controls on for her safety.
  • She also learns that some forms of media are not as good as people make them out to be.
• When Duty Calls - morals:
  • Ladonna learns that moving away is not all that bad.
  • She also learns that her friends from Elwood City will still be in touch with her, no matter what.

Season 24

• George Scraps His Sculpture - Two morals:
  • George learns that art can be about anything.
  • Muffy, Francine, and Binky learn to respect each other's opinions, even if you do not agree with them.
• Arthur's Big Meltdown - Three morals:
  • Arthur learns that accidents happen and he should not get too angry over them.
  • Buster and the others learn not to blow accidents out of proportion and that rumors can hurt people.
  • Buster and Brain also learn to be more careful about spilling things.
• The Great MacGrady (Season 24 episode) - Muffy learns how serious cancer could be while Francine learns not to give up hope if someone she cares about has cancer.
• D.W.'s New Best Friend - Two morals:
  • D.W. and Bud learn that you can have more than one best friend.
  • D.W. also learns not to rush her childhood.
• Freaky Tuesday - Buster learns how difficult teaching can be.

Season 25

• Binky Wrestles with a Story – Binky learns that work is not always interesting or exciting, but there are ways to make it fun.
• All Will Be Revealed! – Nadine learns that lying about something is not always for the best.
• Making Conversation – Two morals:
  • George learns how to interact with people other than his friends.
  • He also learns that without the help of Wally, to be genuinely curious about what others have to say.
• A Cloudy Day – Arthur and friends learn that even old things have value.
• Listen Up! – Two morals:
  • Muffy learns how to help a friend who has suffered loss.
  • She also learns how to be a good listener.
• Arthur's New Old Vacation – Trying new things is fine, but sometimes the old things surprise us.
• Blabbermouth – Two morals:
  • Buster learns how to keep secrets.
  • Arthur learns how to be a good friend without lying.
• All Grown Up – Arthur, Muffy, Francine, and Buster learn that sometimes unexpected things in life end up working out in the end.

Other

• Only the Frensky - Francine learns that she cannot do everything herself when playing in a band; she needs the help of her friends.
• Goldilocks and The Bears Trio as Told by Sue Ellen - "It's fun to take a walk in the woods, but you should never try to play with the bears."
• The Rhythm and Roots of Arthur - Some morals are learned throughout this episode:
  • Arthur and Ryder learn that just because they are family, it does not mean they have to like the same things.
  • Buster learns that he does not have to be an actual family member to be part of a family because he is just as important.
• Arthur's First Day - Six morals are learned throughout this episode:
  • Arthur and Buster learn that just because they are not in the same class, it does not mean they can no longer be friends.
  • The boys learn that it is great to get to know new people.
  • Muffy learns that it is important to be responsible.
  • Emily learns that everybody has bad first days sometimes and that she can make new friends, like Muffy.
  • D.W. learns that first days are nothing to be nervous about.
  • Ryan and Fatima learn that they should not make fun of someone they do not know very well.

Arthur books

• Arthur's Nose - Arthur learns that he cannot change who he is.
• Arthur's Halloween - Arthur learns that he should not believe everything he hears and both he and his friends learn that they should get to know someone before they start making assumptions about them.
• Arthur's April Fool - Arthur learns to stand up to a bully.
• Arthur Meets the President - Mr. and Mrs. Read teach Arthur how to stay calm under pressure.
• Arthur's TV Trouble - Arthur learns that the things he sees on TV are not always what they seem.
• Arthur and the Big Snow - Arthur learns that good things come to those who wait.
• Arthur in New York - D.W. learns to listen to her parents when they tell her not to do something. She also learns that going somewhere without telling someone will make them worry about you.
• Arthur Turns Green - Arthur, D.W., and their friends learn the importance of taking care of the planet.
• D.W. The Big Boss - D.W. treats her family better after learning that she cannot have everything her way.

Arthur's Family Values

• Arthur's Promise - Arthur learns the importance of keeping a promise.
• Manners Matter - Binky learns the importance of good manners.
• Queen for a Day - Muffy learns to be fair towards others and herself when she is labeled as the "queen" of Elwood City.
• Try It, You'll Like It! - D.W. learns to try new things.
• The Truth Pops Out - Binky learns to take responsibility for his actions.
• Sir Arthur to the Rescue - Buster learns about stage fright and that his friends will always be there for him in his time of need.
• Volunteer of the Year - Muffy learns to be generous towards others and herself.
• Buried Treasure - Arthur, Binky, Buster, and Francine learn about sharing.
• Arthur's Science Project - Arthur learns that it is better to do some things for himself. Mrs. Read learns that she should not go overboard when trying to help her son out.
• Arthur the Brave - Arthur learns that being brave as himself is better than trying to emulate a superhero.
• Arthur Loses His Patience - Arthur learns that he should not make excuses to avoid doing things that matter to someone else.
• What a Mess! - Arthur and D.W. learn the importance of working together.
• Arthur's in Charge - Arthur learns to keep track of D.W. when he is left in charge.
• Arthur Flips! - Arthur and his friends learn the true value of teamwork.
• D.W. Saves the Day - The Tibble twins learn to respect themselves and other people's property.
• The Good Sport - Mr. Read, Mr. Frensky, and the kids learn the importance of good sportsmanship.
• Say Cheese! - The Brain learns to be fair to his opponents in competitions and that cheaters never win.
• Arthur and the Pen-Pal Playoff - Arthur learns not to make himself look good just to impress someone that he doesn't know.
• Arthur's Lost Duckling - Arthur and Buster learn that it is wrong to take a wild animal from its natural habitat.