Explore our Curriculum & Resources

STC Secondary: Experimenting with Forces and Motion

Physical Science

Rocks and Minerals– Lesson 2: Observing Rocks- How are They the Same and Different?

Earth & Space Science

The cover of Starting with Sustainability Lesson Set Energy and Renewables

Starting with Sustainability Lesson Set: Energy and Renewables

This is a free resource

Filed Under

Grade 6

Grade 7

Grade 8

High School

Sustainability

STC Assessment Guide: Balancing and Weighing

Pick Your Plate! A Global Guide to Nutrition title screen

Pick Your Plate! A Global Guide to Nutrition

This is a free resource

Filed Under

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Investigating Circuit Design– Solar Cells

Physical Science

STC Secondary: Exploring the Properties of Matter Unit

STC Literacy Series™: Solids and Liquids

Animal Studies– Materials Management

A blue tone image of the Smithsonian castle with text that says Stories of women in STEM at the Smithsonian

Stories of Women in STEM at the Smithsonian

This is a free resource

Chinese

French

Russian

Spanish

Tagalog

Filed Under

Grade 5

Grade 6

Grade 7

Grade 8

Education

Why is My Shadow Shorter Sometimes and Longer Other Times?

This is a free resource

Earth & Space Science

STC Assessment Guide: Solids and Liquids

Cover for Beats and Banjos

Beats and Banjos

Engineering Design

Land and Water– Literacy Extension

Earth & Space Science

Floating and Sinking– Investigating Boat Designs

Physical Science

The cover of the grade 1 earth science teachers guide

How Can We Predict When The Sky Will Be Dark?

This is a free resource

Earth & Space Science

STC-Secondary™: Researching Optical Systems

Physical Science

Rocks and Minerals– Organizing Minerals

Earth & Space Science

Teacher Tips: Weather

This is a free resource

Earth & Space Science

Floating and Sinking– Making a Sinker Float

Physical Science

Explore the World of the Small: Measuring in Nanometers Cover Image

Explore the World of the Small: Measuring in Nanometers

This is a free resource

Filed Under

Grade 7

Grade 8

Cover of COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

This is a free resource

cover of the grade 1 life science teachers guide

How Do Living Things Stay Safe and Grow?

Life Cycle of Butterflies– Lesson 8: Observing the Crysalis

Mini Golf Motion Title

Mini Golf Motion

This is a free resource

Physical Science

STC Secondary: Understanding Weather and Climate

Earth & Space Science

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

STC Assessment Guide: Organisms

Investigating Circuit Design– Generating Electric Energy

Physical Science

STC Program: The Life Cycle of Butterflies Unit Kit, 3rd Edition