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

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

What Can Maps Tell Us About Land and Water on Earth?

What Can Maps Tell Us About Land and Water on Earth?

Earth & Space Science

STC Program: Electric Circuits Unit Kit, 3rd Edition

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

STC Program: Organisms Unit Kit, 2nd Edition

STC Program: Experiments with Plants Unit Kit

STC Program: Animal Studies Unit Kit, 2nd Edition

How Can We Change Solids and Liquids?

How Can We Change Solids and Liquids?

Physical Science

STC Program: Ecosystems Unit Kit, 3rd Edition

STC Program: Animal Studies Unit Kit, 3rd Edition

STC Secondary: Exploring Plate Tectonics

Earth & Space Science

STC Program: Food Chemistry Unit Kit, 2nd Edition

yellow cover of How Can We Provide Energy to People’s Homes?

How Can We Provide Energy to People’s Homes?

Engineering Design

Cover of the grade 4 life science teacher guide with the title how can animals use their senses to communicate and images of fireflies, birds and eyes

How Can Animals Use Their Senses To Communicate?

This is a free resource

STC Program: Balancing and Weighing Unit Kit, 2nd Edition

How Does Motion Energy Change in a Collision?

Physical Science

STC Program: Electric Circuits Unit Kit, 2nd Edition

STC Program: Motion and Design Unit Kit, 2nd Edition

STC Program: Changes Unit Kit, 2nd Edition

What is Our Evidence That We Live On A Changing Earth?

What Is Our Evidence That We Live on a Changing Earth?

Physical Science

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: Balancing and Weighing Unit Kit, 3rd Edition

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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Life Science

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

STC Program: Food Chemistry Unit Kit, 3rd Edition

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

STC Program: Soils Unit Kit, 2nd Edition

STC Program: Organisms Unit Kit, 3rd Edition

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

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