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STC Assessment Guide: Animal Studies

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

STC Assessment Guide: Floating and Sinking

STC Assessment Guide: Experiments with Plants

STC Literacy Series™: Rocks and Minerals

STC Literacy Series™: Plant Growth and Development

A blue tone image of the Smithsonian castle with text that says Stories of women in STEM at the Smithsonian

Stories of Women in STEM at the Smithsonian

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Grade 5

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Education

Ecosystems– Notebooking Strategies

Earth & Space Science

Electric Circuits– Making a Filament

Physical Science

STC Program: Chemical Tests Unit Kit, 3rd Edition

STC Program: Electric Circuits Unit Kit, 3rd Edition

cover of the Earth's Systems Grade 5 Engineering Trainer Guide

Earth's Systems Grade 5 Engineering Trainer Guide

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Engineering Design

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Sugar Simulation

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Grade 5

Physical Science

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

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

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Shrinking Sutures

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Grade 4

Grade 5

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Elementary Weather Lesson

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Earth & Space Science

Dr. Drew, Density, & Diffusion Cover Image

Dr. Drew, Density, & Diffusion: Dr. Charles Richard Drew Giving Life Through Blood Research

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Grade 3

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Grade 8

Land and Water– Literacy Integration (Using Alphabet Box with Science Vocabulary)

Earth & Space Science

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

Physical Science

Ecosystems– Material Consideration

Earth & Space Science

Plant Growth and Development– Planting the Seeds

Sound– Lesson 8: Making a Model Eardrum

Physical Science

Land and Water– Lesson 2/3 The Water Cycle: Modeling Land and Water

Earth & Space Science

STC Program: Comparing and Measuring, 2nd Edition

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

Earth & Space Science

STC Literacy Series™: Microworlds

Rocks and Minerals– Creating Take Home Field Guides

Earth & Space Science

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

Physical Science

STC Program: Measuring Time Unit Kit