Three-year-old Alex and his four-year-old cousin Leah, who is deaf, along with host Rachel Coleman (Leah's mom), teach beginning American Sign Language (ASL) signs.

ASL Signs: Eat, Milk, Water, Ball, More, Bird, Cat, Dog, Fish, Car, Airplane, Want, Shoes, Flower, Mom, Dad, Baby, Sleep

Alex, Leah, and Rachel teach ASL signs related to sharing, toys, manners, and more.

ASL Signs: Friend, Play, Train, Doll, Bike, Bear, Please, Share, Your Turn, My Turn, Thank You, Book, Read, Socks, Yes, No, Thirsty, Drink, Dirty, Clean, Potty, Wash Hands, Bath, Hurt, Sorry, Go, Stop, Wait, Grandma, Grandpa

Alex, Leah, and Rachel teach ASL signs for the things children see, do and experience every day.

ASL Signs: Hungry, Apple, Cookie, Cereal, Banana, Bread, Cheese, Cracker, Ice Cream, Candy, Help, Full, Hot, Cold, Dry, Wet, Like, Don't Like, Day, Sun, Night, Moon, Stars, Happy, Laugh, Sad, Cry, Boy, Girl

Alex, Leah, and Rachel teach ASL signs for family members, feelings, and things outside.

ASL Signs: House, Home, Family, Brother, Sister, Son, Daughter, Uncle, Aunt, Cousin, Tree, Wind, Leaves, Grass, Clouds, Rain, Snow, Coat, Boots, Gloves, Hat, Feelings, Grumpy, Surprised, Silly, Scared, Excited, Sick, Love

Alex, Leah, their frog Hopkins, and Rachel teach the alphabet in American Sign Language.

Vocabulary Words: Alex, Alligator, Best Friends, Baseball, Caterpillar, Diaper, Dance, Elevator, Funny, Fright, Good Morning, Good Night, Hopkins, Helicopter, Ice, Juice, King, Kiss, Leah, Mouse, Nice, Never, Owls, Picnic, Peanut Butter, Quiet, Ready, Run, Sit, Swim, Tree, Tired, Under, Umbrella, Vacation, Work, X-ray, Yo-yo, Zipper

Letters in ASL: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z

Numbers in ASL: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Alex, Leah, Hopkins, and Rachel teach ASL signs for colors of the rainbow, fruits and vegetables, and physical activities.

ASL Signs: Colors, Red, Orange, Yellow, Green, Blue, Purple, Rainbow, Fruit, Strawberry, Pear, Peach, Grapes, Watermelon, Vegetable, Carrot, Corn, Lettuce, Bean, Potato, Walk, Run, Sit, Swing, Dance, Sing, Jump, Swim

Alex, Leah, Hopkins, and Rachel teach ASL signs for farm animals.

ASL Signs: Farm, Chicken, Horse, Goat, Mouse, Rooster, Sheep, Cow, Donkey, Pig, Turkey, Pet, Cat, Dog, Fish, Bird, Squirrel, Duck, Rabbit, Snail, Frog, Snake, Lizard, Turtle

Songs: "Leah's Farm," "Did You Know?" "Turtle Rock," "Good Night to Leah's Farm"

Alex, Leah, Hopkins, and Rachel teach ASL signs for animals, bugs, activities and objects one would encounter in the woods or a backyard.

ASL Signs: Backyard, Explore, Tent, Trail, Bridge, Stream, Forest, Mountain, Porcupine, Raccoon, Deer, Bear, Owl, Skunk, Beaver, Wolf, Eagle, Fox, Bug, Ant, Fly, Spider, Bee, Worm, Mosquito, Caterpillar, Butterfly

Alex, Leah, Hopkins, and Rachel teach ASL signs for animals often seen at the zoo.

ASL Signs: Rhinoceros, Bat, Seal, Panda, Hippopotamus, Zebra, Tiger, Lion, Monkey, Kangaroo, Camel, Gorilla, Crocodile, Elephant, Penguin, Giraffe, Starfish, Shrimp, Lobster, Crab, Octopus, Dolphin, Whale, Shark

Songs: "The Zoo Train," "Walking Through the Zoo," "In the Water," "Guess What I Am"

Alex, Leah, Hopkins, and Rachel teach ASL signs for daily activities.

ASL Signs: Awake, Good Morning, Brush Hair, Comb Hair, Brush Teeth, Floss Teeth, Clothes, Get Dressed, Shirt, Shorts, Pants, Sweater, Dress, Skirt, Choose, Pretend, Imagination, Game, Blocks, Build, Puzzle, Fun, Clean Up, Pajamas, Bed, Pillow, Blanket, Light, Good Night, Dream

Alex, Leah, Hopkins, and Rachel teach ASL signs for playground activities, vehicles, places to go and people to see in a neighborhood.

ASL Signs: Playground, Rollerskate, Picnic, Kite, Swing, Slide, Climb, Sand, Helicopter, Bus, Boat, Motorcycle, Slow, Fast, Store, Buy, Stamp, Mail, Library, Story, Office, Work, Restaurant, Firefighter, Police Officer, Doctor, Nurse

Alex, Leah, Hopkins, and Rachel invite viewers to breakfast, lunch, and dinner. Signs and songs for cooking, eating, setting the table, and favorite foods are taught.

ASL Signs: Grow, Garden, Every Day, Cook, Kitchen, Make, Fork, Plate, Napkin, Knife, Spoon, Cup, Bowl, Breakfast, Lunch, Dinner, Dessert, "May I be excused?", Egg, Sandwich, Soup, Popcorn, Peas, Tomato, Salad, Spaghetti

Alex and Leah head off to school as they teach signs and sing songs about things to do and see in the classroom.

ASL Signs: Crayons, Scissors, Paper, Glue, Pen, Pencil, Table, Chair, Backpack, School, Line Up, Pay Attention, Learn, Remember, Smart, Principal, Teacher, Class, Student, Name, Word, Write, Numbers, Count, Draw, Paint, Read, Quiet, Rest

Alex, Leah, Hopkins, and Rachel teach signs and phrases that viewers can use to meet and greet new friends.

ASL Signs: "My name is...", "What is your name?", Old, New, "Nice to meet you.", Alike, Different, Friend, "How are you?", Fine, Stay, Fun, "See you later."

Learning modules: ABC Time and Counting Time

It's Leah's birthday, and Alex, Leah, Hopkins, Rachel invite viewers to Leah's birthday party, where they learn signs and phrases for all the birthday fun.

ASL Signs: Happy Birthday, Party, Cake, Game, Present, Candle, Wish, Hat, Invite, Friends, Thank You

Learning modules: Counting Time and Story Time

Alex, Leah, Hopkins, and Rachel teach viewers signs for all the different ways to move their bodies.

ASL Signs: Dance, Jump, Spin, Walk, Run, March, Bike, Hike, Swim, Shake, Freeze, Sway, Kick

Learning modules: ABC Time and Game Time

Alex, Leah, Hopkins, and Rachel take viewers on a signing journey through the seasons.

ASL Signs: Seasons, Weather, Favorite, Summer, Hot, Autumn, Cool, Winter, Cold, Spring, Warm, Year

Learning modules: Moving Time and Game Time

Alex, Leah, Hopkins, and Rachel teach viewers signs for things in nature.

ASL Signs: Outside, Sun, Flowers, Grass, Bug, Today, Wind, Trees, Leaves, Sky, Clouds, Rain, Thunder, Snow

Learning modules: Hopping Time and Story Time

The Signing Time friends teach viewers to sign all seven days of the week.

ASL Signs: Day, Week, Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Weekend, Again

Learning modules: Moving Time and Counting Time

Alex, Leah, Hopkins, and Rachel teach viewers signs for things related to sports.

ASL Signs: Team, Football, Practice, Baseball, Coach, Sports, Soccer, Lose, Win, Basketball, Game

Learning modules: Hopping Time and Game Time

Alex, Leah, Hopkins and Rachel take a singing and signing tour of the rooms and objects in a house.

ASL Signs: Kitchen, Refrigerator, Freezer, Stove, Sink, Family Room, Sofa, Rug, Table, TV, Bathroom, Bathtub, Shower

Learning modules: Hopping Time and Game Time

Alex, Leah and Hopkins teach signs for the things in the treehouse and return every toy to its “right place.”

ASL Signs: Clean Up, Room, Make The Bed, Shoes, Toys, Books, Blocks, Coat, Mittens, Hat, Socks, Closet

Learning modules: Game Time and Counting Time

Alex, Leah, Hopkins, and Rachel teach viewers signs for household chores.

ASL Signs: Help, Wash Clothes, Fold, Washcloth, Towel, Socks, Clear The Table, Do The Dishes, Sweep, Broom, Dustpan, Vacuum, Dust

Learning modules: ABC Time and Story Time

The Signing Time friends discover the joy of books through songs and signs.

ASL Signs: "Once Upon A Time...", Beginning, Story, Together, Read, Page, Word, Book, Write, Learn, Favorite

Learning modules: ABC Time and Story Time

Alex, Leah, Hopkins, and Rachel teach the signs for colors like pink, orange, purple and green.

ASL Signs: Red, Yellow, Orange, Green, Crayons, Blue, Pink, Purple, White, Black, Brown, Silver, Gold

Learning modules: Hopping Time and Story Time

Alex and Leah can't find Hopkins, so they go on a journey to find him. During this journey Alex, Leah, and Rachel teach viewers how to sign question words like "who," "what," "where," "when," and "how."

ASL Signs: Frog, Lost, Who, Where, How, Why, When, Find, Which, What, Guess

Learning modules: ABC Time and Story Time

It's Baby Signing Time! with Baby Alex, Baby Leah, and Baby Hopkins!

ASL Signs: Eat, Drink, Cracker, Water, Cereal, Milk, Banana, Juice, All Done, Mom, Dad, Grandma, Grandpa, Diaper, Potty, More, Bird, Fish, Cat, Dog, Horse, Frog, Hurt

Baby Alex, Baby Leah, Baby Hopkins, and Rachel teach ASL signs for vehicles.

ASL Signs: Shoes, Socks, Hat, Coat, Please, Thank You, Sorry, Car, Train, Bus, Bike, Airplane, Boat, Ball, Doll, Bear, Wash Hands, Soap, Sleep, Bath, Pajamas, Brush Teeth, Book, Blanket

Baby Alex, Baby Leah, Baby Hopkins, and Rachel teach ASL signs for things in nature.

ASL Signs: Day, New, Outside, Wind, Rain, Snow, Sun, Cloud, Sky, Tree, Grass, Flower, Leaf, Stop, Go, Wait, Again, Bug, Up, Down, Star, Moon, Night

Baby Alex, Baby Leah, Baby Hopkins, and Rachel teach ASL signs for feelings, opposites, foods, outside, and toys.

ASL Signs: Friend, Play, Share, Nice, Feel, Sad, Cry, Happy, Laugh, Hot, Cold, Yes, No, Dirty, Clean, You, Me, Apple, Pear, Carrot, Peach, Juice, Bubbles, Balloon, Telephone, Game, Music

Rachel teaches all 26 letters of the English alphabet in American Sign Language.

ASL Sign: Alphabet

Letters in ASL: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z

Rachel teaches all the numbers from 1 to 20 in American Sign Language.

ASL Signs: Numbers and Count

Numbers in ASL: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20