Explore our Curriculum & Resources

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

Physical Science

STC-Secondary™: Investigating Biodiversity and Interdependence

A desert habitat in Habitats

Habitats

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Grade 3

Grade 4

Grade 5

Grade 6

Life Science

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

Bulldozing Technique for Science Class

This is a free resource

Earth & Space Science

STC Program: Balancing and Weighing Unit Kit, 3rd Edition

Exploring Planetary Systems– Solar System Explorations

This is a free resource

Earth & Space Science

STC Literacy Series™: Electric Circuits

STC Literacy Series™: Rocks and Minerals

Land and Water– Lesson 2/3 The Water Cycle: Modeling Land and Water

Earth & Space Science

STC Program: Light Unit Kit

Physical Science

Cover of Space Systems Exploration

STCMS™: Space Systems Exploration (2018)

Earth & Space Science

Tami's Tower Title Screen

Tami's Tower: Pensemos en la ingeniería

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Grade 1

Grade 2

Kindergarten

Engineering Design

the cover of Starting with Sustainability Lesson Set Energy and Climate

Starting with Sustainability Lesson Set: Energy and Climate

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Grade 6

Grade 7

Grade 8

High School

Sustainability

Motion and Design– Lesson 1: Designing Vehicles: Getting Started

Physical Science

Understanding Weather and Climate–Lesson 9: Ocean Currents-Using the Demo Box

Earth & Space Science

STC Secondary: Investigating Digestion and Motion

Image for How Does Motion Energy Change in a Collision?

How Does Motion Energy Change in a Collision?

Physical Science

Explore Smithsonian: What External Adaptations do Pandas Have for Their Unique Diet?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Soils– Reading Resource Extensions

Earth & Space Science

cover of the starting with sustainability lesson set energy and climate in Spanish

Conjunto de lecciones Cómo comenzar con la sostenibilidad: energía y clima

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Grade 5

Grade 6

Grade 7

Grade 8

High School

Life Science

Sustainability

A yellow cover of a grade 1 engineering teachers guide

How Can We Send a Message Using Sound?

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Engineering Design

Grade 4 earth and space science teachers guide cover

How Can We Stay Safe On A Changing Earth?

Earth & Space Science

How Can Animals Use their Senses to Communicate

How Can Animals Use their Senses to Communicate?

STC Literacy Series™: Ecosystems

Investigating Circuit Design– Generating Electric Energy

Physical Science

Title screen for the education life science game, Showbiz Safari

Showbiz Safari

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Grade 1

Grade 2

Grade 3

Life Science

Sustainability

Sound– Lesson 9: Making Sounds with Strings

Physical Science

Sound– Lesson 6: Vibrations We Can't See

Physical Science

STC Program: Chemical Tests Unit Kit, 2nd Edition