Explore our Curriculum & Resources

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

STC Program: Comparing and Measuring, 2nd Edition

Animal Studies– Materials and Organizations

Land and Water– Lesson 2 The Water Cycle: Modeling Land and Water

Earth & Space Science

STC Program: Experiments with Plants Unit Kit

The yellow cover of the grade 1 engineering teachers guide

How Can We Send a Message Using Sound?

Engineering Design

STC Program: Microworlds Two-Use Unit Kit, 3rd Edition

STC Assessment Guide: Comparing and Measuring

Aww Snap! a Snapdragon Study title screen

Aww Snap! a Snapdragon Study

This is a free resource

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Grade 2

Grade 3

Grade 4

Grade 5

Grade 6

Life Science

STC Program: Motion and Design Unit Kit, 2nd Edition

Rocks and Minerals– Lesson 8: Shining a Light on the Minerals

Earth & Space Science

STC Literacy Series™: Motion and Design

Sound– Lesson 10: Changing the Pitch by Changing the Tension

Physical Science

STC Assessment Guide: Floating and Sinking

Ecosystems– Notebooking Strategies

Earth & Space Science

Rocks and Minerals– Organizing Minerals

Earth & Space Science

STC Literacy Series™: Rocks and Minerals

Rocks and Minerals– Lesson 3: Learning More about Rocks

Earth & Space Science

STC Literacy Series™: Ecosystems

Elementary Weather Lesson

This is a free resource

Earth & Space Science

Floating and Sinking– What Do We Know About Floating and Sinking?

Physical Science

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

Organisms– Literacy Integration

STC Assessment Guide: Sound

Dr. Drew, Density, & Diffusion Cover Image

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

This is a free resource

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

STC Literacy Series™: Sound

STC Assessment Guide: Experiments with Plants

STC Program: Plant Growth and Development Unit Kit, 2nd Edition