Explore our Curriculum & Resources

Teacher Tips: Weather

This is a free resource

Earth & Space Science

STC Program: Measuring Time Unit Kit

Sound– Lesson 9: Making Sounds with Strings

Physical Science

Title screen for the educational kindergarten game, Shutterbugs: Wiggle and Stomp

Shutterbugs: Wiggle and Stomp

This is a free resource

Filed Under

Grade 1

Kindergarten

Physical Science

STC Literacy Series™: Comparing and Measuring

How Can We Use the Sky to Navigate?

Earth & Space Science

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Education

STC Assessment Guide: The Life Cycle of Butterflies

The cover of A Weighty Problem grade 5 teacher guide with a collage of pictures depicting hiking gear, girls in science class, a boy hiking and a scale with a water and powder mixture.

A WEIGHTY PROBLEM

This is a free resource

Filed Under

Grade 5

Physical Science

STC Literacy Series™: The Life Cycle of Butterflies

Sound– Lesson 1: Thinking about Sound

Physical Science

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

Motion and Design– "The Explore Build" Extension Activity

Physical Science

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

This is a free resource

Microworlds– Unit Preparation

STC Program: Rocks and Minerals, 3rd Edition

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

Tami's Tower: Let's Think About Engineering

This is a free resource

Filed Under

Grade 1

Grade 2

Kindergarten

Engineering Design

STC Literacy Series™: Soils

Rocks and Minerals– Organizing Minerals

Earth & Space Science

Life Cycle of Butterflies– Lesson 1: Getting Ready for Caterpillars

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: Chemical Tests

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

Penguin Protection title screen

Penguin Protection

This is a free resource

Filed Under

Grade 1

Life Science

How Do Living Things Stay Safe And Grow?

How Do Living Things Stay Safe And Grow?

STC Assessment Guide: Microworlds

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

Expedition: Insects

This is a free resource

STC Assessment Guide: Motion and Design

STC Assessment Guide: Soils