Explore our Curriculum & Resources

Photo of a beam of light coming from a flashlight

How Can I Win a Game of Flashlight Tag?

This is a free resource

Physical Science

STC Assessment Guide: Ecosystems

STC Literacy Series™: Sound

Dr. Drew, Density, & Diffusion Cover Image

Dr. Drew, Density, & Diffusion: Dr. Charles Richard Drew Giving Life Through Blood Research

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Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

STC Literacy Series™: Ecosystems

Cover for Everyday Energy

Everyday Energy

Engineering Design

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

Expedition: Insects

This is a free resource

STC Program: Sound Unit Kit, 3rd Edition

cover of grade 4 physical science trainer guide

How Does Motion Energy Change in a Collision? Grade 4 Physical Science Trainer Guide

This is a free resource

Physical Science

STC Literacy Series™: Electric Circuits

STC Assessment Guide: Land and Water

STC Assessment Guide: Plant Growth and Development

STC Literacy Series™: Food Chemistry

STC Literacy Series™: Chemical Tests

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

cover of the Energy Grade 4 Engineering Trainer Guide

Energy Grade 4 Engineering Trainer Guide

This is a free resource

Engineering Design

STC Assessment Guide: Experiments with Plants

STC Literacy Series™: Land and Water

Cover of the Cool to Cary activity with three different designed cups.

Cool to Carry

This is a free resource

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Grade 3

Grade 4

Grade 5

How Can We Glide Like a Squirrel?

How Can We Glide Like a Squirrel?

STC Assessment Guide: Microworlds