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STC Program: Animal Studies Unit Kit, 3rd Edition

Soils– Using Alpha Boxes

Earth & Space Science

STC Program: Ecosystems Unit Kit, 2nd Edition

Floating and Sinking– Investigating Boat Designs

Physical Science

Sound– Lesson 9: Making Sounds with Strings

Physical Science

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

Composite image of stars from the Chandra X-ray Telescope

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

This is a free resource

Earth & Space Science

STC Literacy Series™: Plant Growth and Development

STC Literacy Series™: Animal Studies

Animal Studies– Materials Management

Cover of the grade 4 physical science teacher guide titled How Does Energy Move from One Object to Another?

How Does Energy Move from One Object to Another?

Physical Science

STC Assessment Guide: Rocks and Minerals

Teacher Tips: Weather

This is a free resource

Earth & Space Science

STC Literacy Series™: Soils

STC Program: Organisms Unit Kit, 2nd Edition

A yellow book cover with images in circles. The images are of a solar panel electric stove burner and lightbulb.

How Can We Provide Energy to Meet Diverse Needs?

Engineering Design

Sound– Notebooking

Physical Science

Shrinking Sutures activity cover

Shrinking Sutures

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Floating and Sinking– Which Things Float? Which Things Sink?

Physical Science

Title screen for the educational life science game, Morphy.

Morphy

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Grade 3

Grade 4

Grade 5

Life Science

STC Program: Measuring Time Unit Kit

Explore Smithsonian: What Internal Adaptations do Pandas Have to Eat Bamboo?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

STC Literacy Series™: Electric Circuits

Explore Smithsonian: What External Adaptations do Pandas Have for Their Unique Diet?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sound– Lesson 1: Thinking about Sound

Physical Science

STC Assessment Guide: Chemical Tests

STC Program: The Life Cycle of Butterflies Unit Kit, 2nd Edition

Sound — Lessons 1-4: Materials

Physical Science