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Image for How Does Motion Energy Change in a Collision?
Curriculum

How Does Motion Energy Change in a Collision?

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Grade 4
Physical Science
Curriculum

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

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Weather Unit Kit, 2nd Edition

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Grade 3
Grade 4
Grade 5
Curriculum

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

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Grade 3
Grade 4
Grade 5
Curriculum

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

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Grade 3
Grade 4
Grade 5
Curriculum

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

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Grade 3
Grade 4
Grade 5
How Can We Find the Best Place for a Plant to Grow? Teacher Guide
Curriculum

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

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Grade 2
Life Science
Sustainability
Curriculum

STC Program: Comparing and Measuring, 2nd Edition

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Microworlds Unit Kit, 2nd Edition

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Electric Circuits Unit Kit, 3rd Edition

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Animal Studies Unit Kit, 3rd Edition

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Grade 3
Grade 4
Grade 5
Curriculum

How Do Weather And Climate Affect Our Lives?

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Grade 3
Earth & Space Science
Curriculum

STC Program: Land and Water Unit Kit, 3rd Edition

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Grade 3
Grade 4
Grade 5
Cover of grade two engineering teachers guide titled How can we stop land from washing away?
Curriculum

How Can We Keep Land From Washing Away?

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Grade 2
Engineering Design
Sustainability
Curriculum

STC Program: Organisms Unit Kit, 3rd Edition

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Grade 1
Grade 2
Kindergarten
What is Our Evidence That We Live On A Changing Earth?
Curriculum

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

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Grade 4
Physical Science
Curriculum

STC Program: Soils Unit Kit, 3rd Edition

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Grade 1
Grade 2
Kindergarten
What Can Maps Tell Us About Land and Water on Earth?
Curriculum

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

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Grade 2
Earth & Space Science
Title screen for the interactive e-Book, Expedition: Insects
eBook

Expedition: Insects

This is a free resource
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Grade 3
Grade 4
Grade 5
Life Science
Sustainability
Yellow cover of grade 3 engineering teachers guide How Can We Protect Animals When Their Habitat Changes?
Curriculum

How Can We Protect Animals When Their Habitat Changes?

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Grade 3
Engineering Design
Cover of COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide
Curriculum

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

This is a free resource
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Grade 3
Grade 4
Grade 5
Grade 6
Grade 7
Grade 8
Curriculum

STC Program: Animal Studies Unit Kit, 2nd Edition

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Grade 3
Grade 4
Grade 5
The cover of Protegiendo a les ballenas with 4 images of whales and ships
Curriculum

PROTEGIENDO A LES BALLENAS

This is a free resource
Filed Under
Grade 3
Life Science
Sustainability
Grade 2 life science teacher's guide cover
Curriculum

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

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Grade 2
Life Science
Sustainability
Curriculum

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

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Grade 3
Grade 4
Grade 5
Kindergarten
Curriculum

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

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Grade 3
Grade 4
Grade 5
Grade 6
Cover of grade 2 physical science teacher's guide
Curriculum

How Can We Change Solids And Liquids?

This is a free resource
Filed Under
Grade 2
Physical Science
Curriculum

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

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Grade 3
Grade 4
Grade 5
Cover of Smithsonian Science for the Classroom with yellow background and 12 images in circles with tiger stripes, insect, fossil, and animal crossing sign.
Curriculum

How Can We Protect Animals When Their Habitat Changes?

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Grade 3
Engineering Design
Curriculum

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

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Grade 3
Grade 4
Grade 5