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Soils– Using Alpha Boxes

Earth & Space Science

Life Cycle of Butterflies– Literacy Integration: Fiction

Glider Guide Title Screen

Glider Guide

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Grade 2

Earth & Space Science

What's the Code? activity cover

What's the Code? Coding Robot Movements Using Sound

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French

Italian

Korean

Russian

Spanish

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Grade 1

Grade 2

Grade 3

Grade 4

Engineering Design

Aww Snap! a Snapdragon Study title screen

Aww Snap! a Snapdragon Study

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Grade 2

Grade 3

Grade 4

Grade 5

Grade 6

Life Science

Sound– Lesson 9: Making Sounds with Strings

Physical Science

Sound– Lesson 1: Thinking about Sound

Physical Science

Cover fo the grade 2 physical science teacher's guide

How Can We Change Solids And Liquids?

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Physical Science

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

How Can We Change Solids and Liquids?

How Can We Change Solids and Liquids?

Physical Science

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

Life Cycles of Butterflies– Lesson 8: Observing the Crysalis - Moving the Crysalis Properly

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

Tami's Tower: Let's Think About Engineering title screen

Tami's Tower: Let's Think About Engineering

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Grade 1

Grade 2

Kindergarten

Engineering Design

Floating and Sinking– What Do We Know About Floating and Sinking?

Physical Science

Life Cycle of Butterflies– Lesson 14: Discovering that Butterflies are Insects

Floating and Sinking– How is Salt Water Different from Fresh Water?

Physical Science

cover of the Grade 2 life science teacher's guide

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

Sound — Lessons 1-4: Materials

Physical Science

Motion and Design– Using Cooperation Cups

Physical Science

Land and Water– Lesson 2 The Water Cycle: Modeling Land and Water

Earth & Space Science

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

Soils– Lesson 6: How Quickly Do Soils Settle in Water?

Earth & Space Science

STC Program: Sound Unit Kit, 3rd Edition

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

Plant Growth and Development–Getting a Handle on Your Bee

STC Assessment Guide: Changes

Rocks and Minerals– Lesson 8: Shining a Light on the Minerals

Earth & Space Science

Whale Protection Corps

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Spanish

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Grade 2

Grade 3

Grade 4

Life Science

Sustainability

Sound– Lesson 10: Changing the Pitch by Changing the Tension

Physical Science