Explore our Curriculum & Resources

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

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Grade 5

Physical Science

STC Program: Solids and Liquids Unit Kit, 3rd Edition

The yellow cover of the grade 1 engineering teachers guide

How Can We Send a Message Using Sound?

Engineering Design

STC Program: Measuring Time Unit Kit

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

STC Program: Electric Circuits Unit Kit, 3rd Edition

STC Program: Weather Unit Kit, 3rd Edition

How Can We Identify Materials Based On Their Properties?

How Can We Identify Materials Based on Their Properties?

Physical Science

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

Grade 4 earth and space science teachers guide cover

How Can We Stay Safe On A Changing Earth?

Earth & Space Science

STC Program: Ecosystems Unit Kit, 3rd Edition

How Can We Predict When the Sky Will Be Dark?

How Can We Predict When The Sky Will Be Dark?

Earth & Space Science

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?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Sustainability

STC Program: Organisms Unit Kit, 2nd Edition

STC Program: Animal Studies Unit Kit, 2nd Edition

STC Program: Plant Growth and Development Unit Kit, 3rd Edition