Explore our Curriculum & Resources

Whale Protection Corps

This is a free resource

Spanish

Filed Under

Grade 2

Grade 3

Grade 4

Life Science

Sustainability

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

STC Assessment Guide: Comparing and Measuring

Bulldozing Technique for Science Class

This is a free resource

Earth & Space Science

Explore Smithsonian: How Does a Curator of Great Cats Monitor the Health of Individual Lions in a Pride?

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

STC Assessment Guide: Solids and Liquids

Microworlds– Unit Preparation

STC Assessment Guide: Plant Growth and Development

Sound– Lesson 2: How Sound Travels

Physical Science

A desert habitat in Habitats

Habitats

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Life Science

Floating and Sinking– Making a Sinker Float

Physical Science

STC Assessment Guide: Sound

STC Program: Measuring Time Unit Kit

How Can We Glide Like a Squirrel?

How Can We Glide Like a Squirrel?

Cover for Beats and Banjos

Beats and Banjos

Engineering Design

Ouch I Need A Bandage activity cover

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

This is a free resource

French

German

Italian

Russian

Spanish

Filed Under

Grade 1

Grade 2

Grade 3

Grade 4

Engineering Design

Cover of grade two engineering teachers guide

How Can We Stop Land From Washing Away?

Engineering Design

Shrinking Sutures activity cover

Shrinking Sutures

This is a free resource

French

German

Italian

Korean

Russian

Spanish

Filed Under

Grade 4

Grade 5

Grade 6

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

STC Literacy Series™: Chemical Tests

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

cover of the Motion Energy Grade 4 Physical Science Trainer Guide

Motion Energy Grade 4 Physical Science Trainer Guide

This is a free resource

Physical Science

Glider Guide Title Screen

Glider Guide

This is a free resource

Filed Under

Grade 2

Earth & Space Science

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

Physical Science

STC Assessment Guide: Changes

STC Assessment Guide: Animal Studies

Sound — Lessons 1-4: Materials

Physical Science

STC Program: Food Chemistry Unit Kit, 3rd Edition

STC Assessment Guide: Electric Circuits