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

Earth & Space Science

STC Literacy Series™: Balancing and Weighing

STC Program: Land and Water Unit Kit, 2nd Edition

Life Cycle of Butterflies– Literacy Integration: Nonfiction 1 - Multiple Intelligence Retell

Photo of a beam of light coming from a flashlight

How Can I Win a Game of Flashlight Tag?

This is a free resource

Physical Science

STC Literacy Series™: Land and Water

Composite image of stars from the Chandra X-ray Telescope

Explore Smithsonian: How Do Astronomers See the Invisible Parts of the Universe?

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Earth & Space Science

Animal Studies– Observing Millipedes More Closely

Microworlds– Unit Preparation

STC Assessment Guide: Sound

Electric Circuits– Making a Filament

Physical Science

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

STC Program: Changes Unit Kit, 3rd Edition

STC Literacy Series™: Food Chemistry

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

Earth & Space Science

Soils– Using Alpha Boxes

Earth & Space Science

Rocks and Minerals– Lesson 2: Observing Rocks- How are They the Same and Different?

Earth & Space Science

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

Earth & Space Science

STC Program: Experiments with Plants Unit Kit

Explore Smithsonian: How do Orchids Attract Pollinators?

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Life Science

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

Expedition: Insects

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Image for How Does Motion Energy Change in a Collision?

How Does Motion Energy Change in a Collision?

Physical Science

The yellow cover of a kindergarten engineering teachers guide

How Can We Stay Cool in the Sun?

Engineering Design

STC Assessment Guide: Rocks and Minerals

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

Sound– Lesson 9: Making Sounds with Strings

Physical Science

Image of cover of "COVID-19! How Can I Protect Myself and Others?" The main image is an illustration of the coronavirus.

COVID-19! How Can I Protect Myself and Others?

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Sustainability

STC Literacy Series™: Electric Circuits

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

This is a free resource