Explore our Curriculum & Resources

Electric Circuits– Making a Filament

Physical Science

Motion and Design– Safety with Building Pieces

Physical Science

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

Earth & Space Science

STC Program: Sound Unit Kit, 2nd Edition

Sound — Lessons 1-4: Materials

Physical Science

Aww Snap! a Snapdragon Study title screen

Aww Snap! a Snapdragon Study

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Grade 2

Grade 3

Grade 4

Grade 5

Grade 6

Life Science

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

Physical Science

STC Literacy Series™: Animal Studies

Plant Growth and Development– Planting the Seeds

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

Cool to Carry

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Grade 3

Grade 4

Grade 5

STC Assessment Guide: Electric Circuits

Sound– Lesson 9: Making Sounds with Strings

Physical Science

Life Cycle of Butterflies– Lesson 8: Observing the Crysalis

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

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STC Literacy Series™: Sound

STC Program: Floating and Sinking Unit Kit, 3rd Edition

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

The purple cover of grade 3 earth science teachers guide

How Do Weather and Climate Affect Our Lives?

Earth & Space Science

Animal Studies– Materials Management

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

STC Program: Experiments with Plants Unit Kit

Why is My Shadow Shorter Sometimes and Longer Other Times?

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Earth & Space Science

STC–Kindergarten™: Exploring Plants and Animals Two-Use Unit Kit

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

Tami's Tower Title Screen

Tami's Tower: Pensemos en la ingeniería

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Grade 1

Grade 2

Kindergarten

Engineering Design

STC Assessment Guide: Food Chemistry

Which Force Is With You? A Motion and Design Lesson Cover Image

Which Force Is With You? A Motion and Design Lesson

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8