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

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Grade 3

Grade 4

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Grade 8

Life Science

Land and Water– Lesson 2/3 The Water Cycle: Modeling Land and Water

Earth & Space Science

Life Cycle of Butterflies– Lesson 1: Getting Ready for Caterpillars

Teacher Tips: Weather

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Earth & Space Science

The cover of A Weighty Problem grade 5 teacher guide with a collage of pictures depicting hiking gear, girls in science class, a boy hiking and a scale with a water and powder mixture.

A WEIGHTY PROBLEM

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Grade 5

Physical Science

STC Program: Rocks and Minerals Unit Kit, 2nd Edition

Explore Smithsonian: How do Scientists Sample Populations of Fish and Invertebrates Along the Shorelines?

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Grade 3

Grade 4

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Life Science

Sustainability

Explore Smithsonian: What External Adaptations do Pandas Have for Their Unique Diet?

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Grade 3

Grade 4

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Grade 8

Life Science

Floating and Sinking– Investigating Boat Designs

Physical Science

Sound– Lesson 1: Thinking about Sound

Physical Science

STC Assessment Guide: Organisms