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STCMS™: Earth's Dynamic Systems

Earth & Space Science

STC Assessment Guide: Comparing and Measuring

How Can We Glide Like a Squirrel?

How Can We Glide Like a Squirrel?

cover of the How Can We Provide Energy to People's Homes? Grade 4 Engineering Trainer Guide

How Can We Provide Energy to People's Homes? Grade 4 Engineering Trainer Guide

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Engineering Design

STC Program: Food Chemistry Unit Kit, 3rd Edition

STC Literacy Series™: Experiments with Plants, Pack of 8

Rocks and Minerals– Lesson 3: Learning More about Rocks

Earth & Space Science

STC Secondary: Investigating Digestion and Motion

STC Assessment Guide: Animal Studies

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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Life Science

Where Does the Water Go? Cover Image

Where Does the Water Go? Calculating a Neighborhood Water Footprint

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Grade 4

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Engineering Design

Sustainability

STC Program: Solids and Liquids Unit Kit, 2nd Edition

STC Program: Microworlds Unit Kit, 2nd Edition

Explore the World of the Small: Measuring in Nanometers Cover Image

Explore the World of the Small: Measuring in Nanometers

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Grade 7

Grade 8

STC Program: Chemical Tests Unit Kit, 3rd Edition

Sound– Lesson 9: Making Sounds with Strings

Physical Science

STC Assessment Guide: Magnets and Motors