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STC Program: Chemical Tests Unit Kit, 3rd Edition

STC Assessment Guide: Microworlds

Mission to the Moon Model Cover Image

Mission to the Moon Model

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Grade 2

Grade 3

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Grade 5

STC Program: Plant Growth and Development Unit Kit, 3rd Edition

Explore Smithsonian: How Can We Know About the Reproductive Cycle of an Animal by Its Poop?

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Grade 3

Grade 4

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Grade 6

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Life Science

STC Assessment Guide: Comparing and Measuring

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

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Grade 3

Grade 4

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Grade 6

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Grade 8

Life Science

Sustainability

STC Assessment Guide: Land and Water

STC Program: Animal Studies Unit Kit, 3rd Edition

Sugar Simulation screenshot

Sugar Simulation

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Grade 5

Physical Science

Menu screen of aquation with 5 icons of water bottle, bucket, hose, canteen and watering can

Aquation: The Freshwater Access Game

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Grade 5

Sustainability

the cover of the Properties of Matter Grade 5 Physical Science Trainer Guide

Properties of Matter Grade 5 Physical Science Trainer Guide

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Physical Science

Land and Water– Lesson 2 The Water Cycle: Modeling Land and Water

Earth & Space Science

Rocks and Minerals– Incorporating Literacy

Earth & Space Science

Cover of the Keep it Balanced activity with an illustration of the endocrine system and a hand holding cards that say blood sugar increases and blood sugar decreases

Keep it Balanced

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Grade 5

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Life Science

STC Literacy Series™: Chemical Tests

How Can We Predict Change in Ecosystems?

Mini Golf Motion Title

Mini Golf Motion

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Physical Science

The cover of grade 5 life science teacher guide titled How can we predict change in ecosystems?

How Can We Predict Change in Ecosystems?

Bulldozing Technique for Science Class

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Earth & Space Science

STC Program: Electric Circuits Unit Kit, 3rd Edition

Ecosystems– Notebooking Strategies

Earth & Space Science

STC Literacy Series™: Ecosystems

Cover of the Cool to Cary activity with three different designed cups.

Cool to Carry

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Grade 3

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Rocks and Minerals– Lesson 8: Shining a Light on the Minerals

Earth & Space Science

STC Program: Floating and Sinking Unit Kit, 2nd Edition

STC Assessment Guide: The Life Cycle of Butterflies

Explore Smithsonian: What can we Learn from Lion Poop?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Rocks and Minerals– Organizing Minerals

Earth & Space Science

STC Program: Rocks and Minerals, 3rd Edition