Explore our Curriculum & Resources

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

Plant Growth and Development– Planting the Seeds

STC Program: Magnets and Motors Unit Kit

Rocks and Minerals– Creating Take Home Field Guides

Earth & Space Science

Animal Studies– Materials and Organizations

STC Assessment Guide: Food Chemistry

Why is My Shadow Shorter Sometimes and Longer Other Times?

This is a free resource

Earth & Space Science

Electric Circuits– Making a Filament

Physical Science

Land and Water– Literacy Extension

Earth & Space Science

Yellow cover of grade 3 engineering teachers guide How Can We Protect Animals When Their Habitat Changes?

How Can We Protect Animals When Their Habitat Changes?

Engineering Design

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

A desert habitat in Habitats

Habitats

This is a free resource

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Grade 3

Grade 4

Grade 5

Grade 6

Life Science

Ecosystems– Notebooking Strategies

Earth & Space Science

Cover of Smithsonian Science for the Classroom with yellow background and 12 images in circles with tiger stripes, insect, fossil, and animal crossing sign.

How Can We Protect Animals When Their Habitat Changes?

Engineering Design

STC Program: Food Chemistry Unit Kit, 2nd Edition

Cover of Smithsonian Science for the Classroom teacher guide with a blue background and 12 images in circles with bicyclists, magnets, and a tire swing

How Can We Use Patterns To Predict Motion?

Physical Science

STC Literacy Series™: Electric Circuits

Motion and Design– Safety with Building Pieces

Physical Science

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

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

Physical Science

STC Program: Ecosystems Unit Kit, 2nd Edition

STC Program: Soils Unit Kit, 2nd Edition

Explore Smithsonian: How Can We Know About the Reproductive Cycle of an Animal by Its Poop?

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

Rocks and Minerals– Organizing Minerals

Earth & Space Science

Ouch I Need A Bandage activity cover

Ouch! I Need a Bandage: Designing, Constructing, and Packaging a Bandage

This is a free resource

French

German

Italian

Russian

Spanish

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Grade 1

Grade 2

Grade 3

Grade 4

Engineering Design

STC Program: Sound Unit Kit, 3rd Edition

STC Program: Experiments with Plants Unit Kit

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

Expedition: Insects

This is a free resource

Floating and Sinking– Investigating Boat Designs

Physical Science