Explore our Curriculum & Resources

STC Program: Electric Circuits Unit Kit, 2nd Edition

STC Program: Ecosystems Unit Kit, 3rd Edition

A lighthouse between two palm trees

How Would You Design a Lighthouse?

This is a free resource

Engineering Design

Tami's Tower Title Screen

Tami's Tower: Pensemos en la ingeniería

This is a free resource

Filed Under

Grade 1

Grade 2

Kindergarten

Engineering Design

STC Assessment Guide: Weather

STC Program: Changes Unit Kit, 2nd Edition

Cover of Smithsonian Science for the Classroom teacher guide with a blue background and 12 images in circles with bicyclists, magnets, and a tire swing

How Can We Use Patterns To Predict Motion?

Physical Science

STC Program: Solids and Liquids Unit Kit, 2nd Edition

STC Program: Microworlds Unit Kit, 2nd Edition

STC Program: Experiments with Plants Unit Kit

Image of cover of "COVID-19! How Can I Protect Myself and Others?" The main image is an illustration of the coronavirus.

COVID-19! How Can I Protect Myself and Others?

This is a free resource

Chinese

English

French

German

Italian

Korean

Spanish

Tagalog

Tamil

Thai

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Sustainability

STC Program: Sound Unit Kit, 2nd Edition

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

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science