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Cover for Changing Earth

Changing Earth

Engineering Design

Bulldozing Technique for Science Class

This is a free resource

Earth & Space Science

Soils– Reading Resource Extensions

Earth & Space Science

Front cover of the What Explains Similarities and Differences Between Organisms? teachers guide with flowers plants and bugs

What Explains Similarities and Differences Between Organisms?

Explore Smithsonian: How can Scientists Track the Movement of an Invasive Species of Fish?

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Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

The purple cover of grade 3 earth science teachers guide

How Do Weather and Climate Affect Our Lives?

Earth & Space Science

STC Program: Weather Unit Kit, 2nd Edition

STC Assessment Guide: Motion and Design

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

STC Program: Organisms Unit Kit, 2nd Edition

Aww Snap! a Snapdragon Study title screen

Aww Snap! a Snapdragon Study

This is a free resource

Filed Under

Grade 2

Grade 3

Grade 4

Grade 5

Grade 6

Life Science

A lighthouse between two palm trees

How Would You Design a Lighthouse?

This is a free resource

Engineering Design

Land and Water– Literacy Extension

Earth & Space Science

STC Program: The Technology of Paper Unit Kit

STC Assessment Guide: Electric Circuits

Plant Growth and Development– Planting the Seeds

Cover of Smithsonian Science for the Classroom teacher guide with a blue background and 12 images in circles with bicyclists, magnets, and a tire swing

How Can We Use Patterns To Predict Motion?

Physical Science

STC Assessment Guide: Sound