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Plant Growth and Development–Getting a Handle on Your Bee

Explore Smithsonian: What can we Learn from Lion Poop?

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Life Science

Cover for Water Works

Water Works

Engineering Design

How Can We Identify Materials Based on Their Properties? Grade 5 Physical Science Trainer Guide

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Physical Science

Teacher Tips: Weather

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Earth & Space Science

STC Assessment Guide: The Life Cycle of Butterflies

STC Program: Chemical Tests Unit Kit, 3rd Edition

STC Program: Balancing and Weighing Unit Kit, 2nd Edition

The cover of A Weighty Problem grade 5 teacher guide with a collage of pictures depicting hiking gear, girls in science class, a boy hiking and a scale with a water and powder mixture.

A WEIGHTY PROBLEM

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Grade 5

Physical Science

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

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STC Program: Motion and Design Unit Kit, 2nd Edition

STC Assessment Guide: Rocks and Minerals

STC Assessment Guide: Animal Studies

STC Assessment Guide: Magnets and Motors

Explore Smithsonian: How do Scientists Sample Populations of Fish and Invertebrates Along the Shorelines?

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Life Science

Sustainability

Animal Studies– Materials and Organizations

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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Education

Rocks and Minerals– Creating Take Home Field Guides

Earth & Space Science

Sugar Simulation screenshot

Sugar Simulation

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Grade 5

Physical Science

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

Physical Science

STC Literacy Series™: Rocks and Minerals

Pick Your Plate! A Global Guide to Nutrition title screen

Pick Your Plate! A Global Guide to Nutrition

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Grade 4

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STC Assessment Guide: Chemical Tests

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

STC Program: Electric Circuits Unit Kit, 3rd Edition

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

Earth & Space Science

Cover of the Cool to Cary activity with three different designed cups.

Cool to Carry

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French

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Grade 3

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STC Program: Electric Circuits Unit Kit, 2nd Edition

Swing Along with a Pendulum: Clocking a Second Cover Image

Swing Along with a Pendulum: Clocking a Second

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French

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Grade 4

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STC Program: Land and Water Unit Kit, 3rd Edition