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Library
Libraryjunior
Subject sequences open source-grounded AI help, manual progress, and visible completion gates inside each lesson.
biology
View sequence
Insects and Bugs
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Animals and Their Homes
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Nature Walk and Observation
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Simple Food Chains
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Animal Babies
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Plant Parts
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Animals Around Us
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Body Parts Help Animals Eat, Move, and Sense
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Is It Alive? Things That Grow, Make Energy, and Move
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A Pond Is Everyone's Home
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What Living Things Need to Stay Alive
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Naming the Main Parts of My Body
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Sorting Animals by How They Look and Move
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Baby Animals Grow Into Grown-Up Animals
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My Five Senses Tell Me About the World
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Sorting Living Things From Nonliving Things
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Naming the Parts of a Plant
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Plants and Animals Are Both Alive
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Young Plants Need Water, Sunlight, and Air to Grow
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Eating Healthy Foods
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Basic Needs of Animals
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Colors in Nature
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Weather and Seasons
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Five Senses
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Parts of a Plant
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Trees and Leaves
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Keeping Clean and Healthy
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Animals That Move Differently
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Birds and Their Sounds
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Pet Care Basics
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Living and Non-Living Things
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Basic Needs of Plants
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Animal Homes
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Growing Plants
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How Seeds Grow
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Body Parts and What They Do
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Day and Night Animals
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math
View sequenceWriting Numbers 1-10
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Number Bonds to 5
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Introduction to Probability: Certain and Impossible
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Recognizing Numbers 11-20
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Simple Patterns with Colors
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Sorting Colors with Numi
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Introduction to Subtraction with Objects
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Measuring Length with Non-Standard Units
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history
View sequenceWhat is History?
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My Personal Timeline
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Many People, Many Stories: Same Day, Different Memories
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Long Ago and Today: How Life Has Changed
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How We Know About the Past: Clues from Photos and Old Things
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Before, Now, and Next: Putting My Day in Order
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Homes Long Ago
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astronomy
View sequenceThe Moon Has No Air
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The Sun by Day, the Moon and Stars by Night
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Stars Make Pictures in the Sky
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The Moon Changes Shape Night by Night
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The Sun Gives Us Light and Warmth
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Connecting Star Dots Makes Picture Patterns
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Earth Is the Round Planet We Live On
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anatomy physiology
View sequencecomputer science
View sequenceSequencing Steps in a Story
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Giving Commands to a Robot
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Creating Simple Stories on a Computer
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Using a Mouse and Keyboard
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Recognizing Patterns
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Using a Keyboard to Type Letters
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Steps in Order: Make a Jam Sandwich
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reading
View sequenceMira explores syllables
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The Biggest Smallest Thing
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Mass Media: How Information Reaches Everyone
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Atlas Junior: The Counting Cave
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Koyo Plants a Seed
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Mira understands homophones
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mira learns the alphabet song
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mira learns about capitalization
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engineering making
View sequencesocial studies
View sequenceMy Neighborhood
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Families All Around the World
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Land and Water on Our Map
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A Map Is a Picture From Above
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Families and Communities Celebrate Special Traditions
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Community Helpers Do Jobs That Keep Us Going
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Everyday Life Has Changed From Long Ago to Today
chemistry
View sequenceEverything Is Made of Tiny Bits
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Ice Melts, Water Freezes, and It Can Go Back
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Three Ways Tiny Bits Move
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Describing Objects by Color, Hardness, and Texture
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Cooking and Baking Change Food for Good
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Sugar and Salt Dissolve in Water
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Ice Melts and Water Freezes When Temperature Changes
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physics
View sequenceSounds Come from Things That Shake
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Things Move in Different Ways
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Sorting Things That Move Fast and Slow
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Some Things Float and Some Things Sink
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Telling Hot Things from Cold Things
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We Need Light to See
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Light Helps Us See, and Things Make Shadows
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mathematics
View sequencemusic
View sequencelanguage
View sequenceA Sentence Tells One Complete Idea
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Blend Sounds Together to Read a Word
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Sentences Start Big and End With a Dot
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Naming Words and Action Words
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Rhyming Words Share an Ending Sound
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Who Is in the Story and Where It Happens
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Stories Have a Beginning, Middle, and End
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medicine clinical
View sequenceBody Parts and the Jobs They Do
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Booboos and Bandages: Clean It and Cover It
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Calling for Help When Someone Is Really Hurt
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Medicine Is Only Taken With a Trusted Grown-Up
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Washing Hands to Wash Germs Away
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What a Doctor Does During a Checkup
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civics government
View sequenceLeaders Help Groups Make Choices
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Good Citizens Care for Their Community
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The Flag and Other Symbols Stand for Our Country
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Community Helpers and the Jobs They Do
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Different Places Have Different Rules
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Taking Turns Is a Fair Way to Solve Problems
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law legal reasoning
View sequenceAccident or On Purpose? It Makes a Big Difference
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Fair or Unfair? Learning the Difference
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Helpers Who Keep People Safe and Fair
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Making It Right After You Hurt Someone
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Taking Turns: How One Rule Helps Everyone Share
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What a Rule Is and Where We Find Rules
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