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STC Program: Chemical Tests Unit Kit, 2nd Edition

STC Literacy Series™: Organisms

Understanding Weather and Climate– Lesson 5: Convection Current in the Air

Earth & Space Science

Floating and Sinking– How is Salt Water Different from Fresh Water?

Physical Science

Plant Growth and Development– Planting the Seeds

STC Program: Organisms Unit Kit, 2nd Edition

STC Program: Land and Water Unit Kit, 3rd Edition

STC Program: Solids and Liquids Unit Kit, 3rd Edition

Floating and Sinking– What Do We Know About Floating and Sinking?

Physical Science

Pick Your Plate! Guía Global de Nutrición title screen

Pick Your Plate! Guía Global de Nutrición

This is a free resource

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Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

STC Program: Earth in Space Unit Kit

Earth & Space Science

STC Assessment Guide: Microworlds

Electric Circuits– Making a Filament

Physical Science

STC Program: Balancing and Weighing Unit Kit, 2nd Edition

Explore Smithsonian: How Can a Greenhouse Use Technology to Meet the Needs of Different Types of Plants?

This is a free resource

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Floating and Sinking– Which Things Float? Which Things Sink?

Physical Science

Ecosystems– Material Consideration

Earth & Space Science

The cover of Starting with Sustainability Lesson Set Energy and Renewables

Starting with Sustainability Lesson Set: Energy and Renewables

This is a free resource

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Grade 6

Grade 7

Grade 8

High School

Sustainability

Floating and Sinking– Investigating Boat Designs

Physical Science

Motion and Design– Using Cooperation Cups

Physical Science

Vaccines Cover

Vaccines! How can we use science to help our community make decisions about vaccines?

This is a free resource

Spanish

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Life Science

Cover of the Ocean community research guide with an underwater photo of sea grass, fish, and sunlight through the water.

Ocean! How can we create a sustainable future for the ocean?

This is a free resource

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Grade 6

Grade 7

Grade 8

High School

Sustainability

Grade 4 earth and space science teachers guide cover

How Can We Stay Safe On A Changing Earth?

Earth & Space Science

STC Literacy Series™: Soils

What is Our Evidence That We Live On A Changing Earth?

What Is Our Evidence That We Live on a Changing Earth?

Physical Science

Cover of Electricity, Waves, and Information Transfer

STCMS™: Electricity, Waves, and Information Transfer (2018)

Physical Science

STC Program: Electric Circuits Unit Kit, 3rd Edition

Understanding Weather and Climate–Lesson 9: Ocean Currents-Using the Demo Box

Earth & Space Science

Understanding Weather and Climate– Lesson 4: Heat Transfer and the Movement of Air

Earth & Space Science