Explore our Curriculum & Resources

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

Earth & Space Science

Understanding Weather and Climate– Lesson 9: Ocean Currents- Creating a "Cheat Sheet"

Earth & Space Science

Soils– Using Alpha Boxes

Earth & Space Science

How Can We Use the Sky to Navigate?

Earth & Space Science

Organisms– Notebooking

Cover of Un problema de peso with photos of backpacks

Un Problema De Peso

This is a free resource

Filed Under

Grade 5

Physical Science

Sound– Lesson 1: Thinking about Sound

Physical Science

Dr. Drew, Density, & Diffusion Cover Image

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

This is a free resource

French

German

Italian

Korean

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

STC Program: Microworlds Unit Kit, 2nd Edition

Mini Golf Motion Title

Mini Golf Motion

This is a free resource

Physical Science

Tami's Tower: Let's Think About Engineering title screen

Tami's Tower: Let's Think About Engineering

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Filed Under

Grade 1

Grade 2

Kindergarten

Engineering Design

STC Literacy Series™: Balancing and Weighing

STC Program: Motion and Design Unit Kit, 3rd Edition

STC Assessment Guide: Soils

STC Program: Comparing and Measuring, 2nd Edition

Life Cycles of Butterflies– Lesson 8: Observing the Crysalis - Moving the Crysalis Properly

STC Assessment Guide: Floating and Sinking

Rocks and Minerals– Lesson 3: Learning More about Rocks

Earth & Space Science

A desert habitat in Habitats

Habitats

This is a free resource

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Grade 3

Grade 4

Grade 5

Grade 6

Life Science

Exploring Planetary Systems– Solar System Explorations

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Earth & Space Science

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

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Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

STC Assessment Guide: Sound

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

Animal Studies– Materials Management

STC Secondary: Investigating Circuit Design

Physical Science

Explore Smithsonian: How do Scientists use Electricity to Study Fish Populations?

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Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

Shrinking Sutures activity cover

Shrinking Sutures

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French

German

Italian

Korean

Russian

Spanish

Filed Under

Grade 4

Grade 5

Grade 6

A yellow cover of a grade 1 engineering teachers guide

How Can We Send a Message Using Sound?

This is a free resource

Engineering Design

STC Program: Electrical Energy and Circuit Design Unit Kit

Physical Science