Explore our Curriculum & Resources

STC Assessment Guide: Ecosystems

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

Earth & Space Science

STC Program: Chemical Tests Unit Kit, 2nd Edition

STC Program: Animal Studies Unit Kit, 2nd Edition

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

Physical Science

STC Literacy Series™: Sound

STC Program: Microworlds Two-Use Unit Kit, 3rd Edition

STC Literacy Series™: Plant Growth and Development

STC Program: Rocks and Minerals Unit Kit, 2nd Edition

Ouch I Need A Bandage activity cover

Ouch! I Need a Bandage: Designing, Constructing, and Packaging a Bandage

This is a free resource

French

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Grade 1

Grade 2

Grade 3

Grade 4

Engineering Design

Sound — Lessons 1-4: Materials

Physical Science

STC Assessment Guide: The Life Cycle of Butterflies

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

Cool to Carry

This is a free resource

French

German

Italian

Korean

Russian

Spanish

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Grade 3

Grade 4

Grade 5

STC Assessment Guide: Motion and Design

Soils– Reading Resource Extensions

Earth & Space Science

Vaccines Cover

Vaccines! How can we use science to help our community make decisions about vaccines?

This is a free resource

Spanish

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Life Science

Floating and Sinking– What Do We Know About Floating and Sinking?

Physical Science

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

Animal Studies– Materials and Organizations

STC Literacy Series™: Microworlds

Soils– Materials Distribution: Roles and Responsibilities

Earth & Space Science

STC Assessment Guide: Microworlds