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STC Assessment Guide: Microworlds

Life Cycle of Butterflies– Literacy Inegration: Nonfiction 2 - Multiple Intelligence Retell

Explore Smithsonian: How Are Optical Instruments Tested Before Space Flight?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Earth & Space Science

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

Physical Science

STC Program: Weather Unit Kit, 3rd Edition

STC Program: Experiments with Plants Unit Kit

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

STC Literacy Series™: Balancing and Weighing

STC Literacy Series™: Food Chemistry

Animal Studies–Science Vocabulary

Title screen for the interactive e-Book, Expedition: Insects

Expedition: Insects

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Organisms– Literacy Integration

Shrinking Sutures activity cover

Shrinking Sutures

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Grade 4

Grade 5

Grade 6

STC Literacy Series™: Microworlds

Where Does the Water Go? Cover Image

Where Does the Water Go? Calculating a Neighborhood Water Footprint

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Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Engineering Design

Sustainability

yellow cover of How Can We Provide Freshwater to Those in Need?

How Can We Provide Freshwater to Those in Need?

Engineering Design

Elementary Weather Lesson

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Earth & Space Science

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

Earth & Space Science

Styling Sun Safety activity cover

Styling Sun Safety

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Grade 1

Kindergarten

STC Literacy Series™: Organisms

Soils– Materials Distribution: Roles and Responsibilities

Earth & Space Science

Life Cycle of Butterflies– Literacy Integration: Fiction

STC Assessment Guide: Rocks and Minerals

The green cover of the kindergarten life science teachers guide

What Do Plants And Animals Need To Live?

Soils– Reading Resource Extensions

Earth & Space Science

Soils– Organizing the Distribution Center

Earth & Space Science

Sound– Lesson 2: How Sound Travels

Physical Science

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

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