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Swing Along with a Pendulum: Clocking a Second Cover Image

Swing Along with a Pendulum: Clocking a Second

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French

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Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

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

Cover for Everyday Energy

Everyday Energy

Engineering Design

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

cover of the Grade 2 life science teacher's guide

How Can We Find the Best Place for a Plant to Grow?

Land and Water– Literacy Integration (Sharing Predictions)

Earth & Space Science

STC Assessment Guide: Electric Circuits

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

Cool to Carry

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Grade 3

Grade 4

Grade 5

Motion and Design– Using Cooperation Cups

Physical Science

Sound — Lessons 1-4: Materials

Physical Science

STC Program: Soils Unit Kit, 3rd Edition

Image of cover of "COVID-19! How Can I Protect Myself and Others?" The main image is an illustration of the coronavirus.

COVID-19! How Can I Protect Myself and Others?

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Grade 3

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Sustainability

Cover of grade two engineering teachers guide

How Can We Stop Land From Washing Away?

Engineering Design

STC Program: Food Chemistry Unit Kit, 3rd Edition

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

STC Assessment Guide: Weather

Composite image of stars from the Chandra X-ray Telescope

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

This is a free resource

Earth & Space Science

STC Program: Comparing and Measuring Unit Kit, 3rd Edition

STC Program: The Technology of Paper Unit Kit