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Rocks and Minerals– Lesson 3: Learning More about Rocks

Earth & Space Science

How Do Living Things Stay Safe And Grow?

How Do Living Things Stay Safe And Grow?

STC Program: The Life Cycle of Butterflies Unit Kit, 3rd Edition

Soils– Lesson 6: How Quickly Do Soils Settle in Water?

Earth & Space Science

Plant Growth and Development– Planting the Seeds

Life Cycle of Butterflies– Lesson 14: Discovering that Butterflies are Insects

Sound– Lesson 6: Vibrations We Can't See

Physical Science

STC Assessment Guide: Changes

How Can We Light Our Way in the Dark? Teacher Guide cover

How Can We Light Our Way in the Dark?

Physical Science

Explore Smithsonian: How can Scientists Track the Movement of an Invasive Species of Fish?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

Sound– Notebooking

Physical Science

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

Physical Science

Explore Smithsonian: How Do Astronomers See the Invisible Parts of the Universe?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Earth & Space Science

Life Cycles of Butterflies– Lesson 8: Observing the Crysalis - Moving the Crysalis Properly

Rocks and Minerals– Lesson 2: Observing Rocks- How are They the Same and Different?

Earth & Space Science

A desert habitat in Habitats

Habitats

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Grade 3

Grade 4

Grade 5

Grade 6

Life Science

STC Secondary: Exploring Plate Tectonics

Earth & Space Science

Life Cycle of Butterflies– Lesson 3: Learning More About Caterpillars

STC Literacy Series™: Ecosystems

Styling Sun Safety activity cover

Styling Sun Safety

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French

German

Italian

Korean

Russian

Spanish

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Grade 1

Kindergarten

Ecosystems– Material Consideration

Earth & Space Science

STC Program: Experiments with Plants Unit Kit

Life Cycle of Butterflies– Literacy Inegration: Nonfiction 2 - Multiple Intelligence Retell

Photo of a beam of light coming from a flashlight

How Can I Win a Game of Flashlight Tag?

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Physical Science

Explore Smithsonian: What Internal Adaptations do Pandas Have to Eat Bamboo?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

STC Program: Soils Unit Kit, 2nd Edition

STC Assessment Guide: The Life Cycle of Butterflies

cover of grade 4 physical science trainer guide

How Does Motion Energy Change in a Collision? Grade 4 Physical Science Trainer Guide

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Physical Science

STC Program: Changes Unit Kit, 2nd Edition