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STC Program: Motion and Design Unit Kit, 3rd Edition

Image for How Does Motion Energy Change in a Collision?

How Does Motion Energy Change in a Collision?

Physical Science

STC Program: Weather Unit Kit, 3rd Edition

STC Secondary: Exploring Plate Tectonics

Earth & Space Science

STC Program: Land and Water Unit Kit, 2nd Edition

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

STC Program: Food Chemistry Unit Kit, 3rd Edition

STC Program: Animal Studies Unit Kit, 3rd Edition

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

The yellow cover of the grade 1 engineering teachers guide

How Can We Send a Message Using Sound?

Engineering Design

STC Program: The Life Cycle of Butterflies Unit Kit, 2nd Edition

STC Program: Electric Circuits Unit Kit, 3rd Edition

Penguin Protection title screen

Penguin Protection

This is a free resource

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Grade 1

Life Science

STC Program: Chemical Tests Unit Kit, 3rd Edition

Cover of COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

This is a free resource

STC Program: Microworlds Two-Use Unit Kit, 3rd Edition

A yellow book cover with images in circles. The images are of a solar panel electric stove burner and lightbulb.

How Can We Provide Energy to Meet Diverse Needs?

Engineering Design

Vaccines Cover

Vaccines! How can we use science to help our community make decisions about vaccines?

This is a free resource

Spanish

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Life Science

STC Program: Microworlds Unit Kit, 2nd Edition

STC Program: Solids and Liquids Unit Kit, 3rd Edition

STC Program: Soils Unit Kit, 2nd Edition

STC Program: Plant Growth and Development Unit Kit, 2nd Edition

Sunlight on the National Mall title

Sunlight on the National Mall

This is a free resource

Filed Under

Grade 1

Earth & Space Science

STC Program: Food Chemistry Unit Kit, 2nd Edition

STC Program: Measuring Time Unit Kit

STC Program: Rocks and Minerals, 3rd Edition

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

Grade 4 earth and space science teachers guide cover

How Can We Stay Safe On A Changing Earth?

Earth & Space Science

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

STC Program: Organisms Unit Kit, 3rd Edition