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Science units

Kindergarten

Animal Needs
Plant Needs
Severe Weather
Weather Patterns
Sunlight & Warmth
Pushes & Pulls

1st Grade

Animal Traits & Survival
Plant Traits & Survival
Day Patterns
Night Patterns
Light, Sound, & Communication

2nd Grade

Animal Biodiversity
Plant Adaptations
Erosion & Earth’s Surface
Material Properties

3rd Grade

Fossils & Changing Environments
Life Cycles
Heredity, Survival, & Selection
Weather & Climate
Forces, Motion, & Magnets

4th Grade

Human Body, Vision, & The Brain
Animal & Plant Adaptations
Earth's Features & Processes
Sound, Waves, & Communication
Energy & Energy Transfer
Electricity, Light, & Heat

5th Grade

Ecosystems & The Food Web
Water Cycle & Earth's Systems
Earth & Space Patterns
Stars & Planets
Chemical Reactions & Properties Of Matter
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New members get a full, free trial through June 2026!
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Mini-lessons

Voting for this episode is now closed. Would you like to vote on the most recent poll?

We pulled three questions from our jar. Which question do you want to explore?

  • How do squirrels remember where they hide acorns?

    -Audrey, 4th Grade

  • Why do some animals only come out at night?

    -Ryan, Kindergarten

  • Why do you get sleepy after a big meal?

    -Braelynn, 1st Grade

 

Why do we have allergies?

Watch the video to discover the answer and don't forget to vote for next week's question. There are mysteries all around us. Have fun and stay curious!