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

Physical Science

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

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

Earth & Space Science

STC Literacy Series™: Food Chemistry

STC Literacy Series™: Plant Growth and Development

STC Program: Electric Circuits Unit Kit, 2nd Edition

Animal Studies– Materials and Organizations

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

How Can We Provide Energy to People’s Homes?

Engineering Design

STC Assessment Guide: Floating and Sinking

Explore Smithsonian: How Can We Know About the Reproductive Cycle of an Animal by Its Poop?

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Grade 3

Grade 4

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Grade 6

Grade 7

Grade 8

Life Science

Organisms– Notebooking

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

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

Microworlds– Unit Preparation

Life Cycle of Butterflies– Lesson 1: Getting Ready for Caterpillars

STC Assessment Guide: Plant Growth and Development

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

Physical Science

STC Program: Soils Unit Kit, 3rd Edition

STC Assessment Guide: Sound

STC Literacy Series™: Animal Studies

STC Literacy Series™: Changes

STC Literacy Series™: Comparing and Measuring