Explore our Curriculum & Resources

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STC Assessment Guide: Changes

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Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Resource

STC Literacy Series™: Balancing and Weighing

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Grade 1
Grade 2
Kindergarten
Resource

STC Assessment Guide: Electric Circuits

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Grade 3
Grade 4
Grade 5
Photo of a beam of light coming from a flashlight
Resource

How Can I Win a Game of Flashlight Tag?

This is a free resource
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Grade 1
Grade 2
Grade 3
Grade 4
Kindergarten
Physical Science
Resource

STC Assessment Guide: Plant Growth and Development

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Grade 3
Grade 4
Grade 5
Resource

STC Literacy Series™: Chemical Tests

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Grade 3
Grade 4
Grade 5
Resource

STC Assessment Guide: Comparing and Measuring

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Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Resource

STC Literacy Series™: Plant Growth and Development

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Grade 3
Grade 4
Grade 5
Storm Smart title screen, showing the title (Storm Smart), the play button, the credits button, and links to the Smithsonian Institution Privacy Statement and Smithsonian Kids Online Privacy Statement
App

Storm Smart

This is a free resource
Filed Under
Kindergarten
Earth & Space Science
Resource

STC Literacy Series™: The Life Cycle of Butterflies

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Grade 1
Grade 2
Kindergarten
Resource

STC Assessment Guide: Balancing and Weighing

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Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Resource

STC Literacy Series™: Land and Water

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Grade 3
Grade 4
Grade 5
Resource

STC Literacy Series™: Solids and Liquids

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Grade 1
Grade 2
Kindergarten
Resource

STC Assessment Guide: Sound

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Grade 3
Grade 4
Grade 5
Resource

STC Assessment Guide: Floating and Sinking

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Grade 3
Grade 4
Grade 5
A lighthouse between two palm trees
Resource

How Would You Design a Lighthouse?

This is a free resource
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Grade 1
Grade 2
Grade 3
Kindergarten
Engineering Design
Cover of the How Can We Protect Animals When Their Habiatat Changes? Grade 3 Engineering Trainer Guide
Resource

How Can We Protect Animals When Their Habitat Changes? Grade 3 Engineering Trainer Guide

This is a free resource
Filed Under
Grade 3
Engineering Design
Resource

STC Assessment Guide: Microworlds

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Grade 3
Grade 4
Grade 5
Resource

STC Assessment Guide: Chemical Tests

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Grade 3
Grade 4
Grade 5
Resource

STC Literacy Series™: Ecosystems

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Grade 3
Grade 4
Grade 5
Resource

STC Literacy Series™: Sound

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Grade 3
Grade 4
Grade 5
Resource

STC Literacy Series™: Microworlds

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Grade 3
Grade 4
Grade 5
Resource

STC Living Materials Order Sheet, Microworlds

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Grade 3
Grade 4
Grade 5
Cover of the Grade 3 Physical Science trainer guide
Resource

How Can We Predict Patterns of Motion? Grade 3 Physical Science Trainer Guide

This is a free resource
Filed Under
Grade 3
Physical Science