Explore our Curriculum & Resources

Rocks and Minerals– Organizing Minerals

Earth & Space Science

STC Program: Sound Unit Kit, 2nd Edition

How Do Living Things Stay Safe And Grow?

How Do Living Things Stay Safe And Grow?

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

Physical Science

STC Program: Land and Water Unit Kit, 2nd Edition

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

Which Force Is With You? A Motion and Design Lesson

This is a free resource

French

German

Italian

Korean

Russian

Spanish

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

STC Literacy Series™: Plant Growth and Development

Ecosystems– Material Consideration

Earth & Space Science

Soils– Reading Resource Extensions

Earth & Space Science

STC Program: Rocks and Minerals, 3rd Edition

Cover for Changing Habitats

Changing Habitats

Engineering Design

STC Program: Land and Water Unit Kit, 3rd Edition

Floating and Sinking– Investigating Boat Designs

Physical Science

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

Expedition: Insects

This is a free resource

Floating and Sinking– Weighing Floaters and Sinkers

Physical Science

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

Earth & Space Science

STC Assessment Guide: Food Chemistry

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

cover of the Ecosystem Resilience! How can people and ecosystems build resilience to change?

Habitats Grade 3 Engineering Trainer Guide

This is a free resource

Engineering Design

Elementary Weather Lesson

This is a free resource

Earth & Space Science

STC Literacy Series™: Electric Circuits

Life Cycles of Butterflies– Lesson 8: Observing the Crysalis - Moving the Crysalis Properly

Life Cycle of Butterflies– Literacy Inegration: Nonfiction 2 - Multiple Intelligence Retell

cover of the grade 1 life science teachers guide

How Do Living Things Stay Safe and Grow?

STC Program: Magnets and Motors Unit Kit

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Education

Soils– Lesson 6: How Quickly Do Soils Settle in Water?

Earth & Space Science

Soils– Organizing the Distribution Center

Earth & Space Science

Land and Water– Literacy Extension

Earth & Space Science