Explore our Curriculum & Resources

Rocks and Minerals– Organizing Minerals

Earth & Space Science

STC Program: Sound Unit Kit, 3rd Edition

STC Assessment Guide: Motion and Design

Life Cycle of Butterflies– Lesson 14: Discovering that Butterflies are Insects

Whale Protection Corps

This is a free resource

Spanish

Filed Under

Grade 2

Grade 3

Grade 4

Life Science

Sustainability

STC Program: Food Chemistry Unit Kit, 3rd Edition

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

Physical Science

Explore Smithsonian: How do Scientists Sample Populations of Fish and Invertebrates Along the Shorelines?

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

Elementary Weather Lesson

This is a free resource

Earth & Space Science

Sound– Notebooking

Physical Science

The cover of the 3rd grade earth and space science teacher's guide

How Do Weather And Climate Affect Our Lives?

Earth & Space Science

STC Program: Chemical Tests Unit Kit, 2nd Edition

STC Assessment Guide: Soils

Sound — Lessons 1-4: Materials

Physical Science

STC Assessment Guide: Experiments with Plants

STC Assessment Guide: Magnets and Motors

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

Cool to Carry

This is a free resource

French

German

Italian

Korean

Russian

Spanish

Filed Under

Grade 3

Grade 4

Grade 5

Animal Studies–Science Vocabulary

Life Cycle of Butterflies– Lesson 3: Learning More About Caterpillars

STC Assessment Guide: Balancing and Weighing

Dr. Drew, Density, & Diffusion Cover Image

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

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

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

Composite image of stars from the Chandra X-ray Telescope

Explore Smithsonian: How Do Astronomers See the Invisible Parts of the Universe?

This is a free resource

Earth & Space Science

Explore Smithsonian: How can Scientists Track the Movement of an Invasive Species of Fish?

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

The purple cover of grade 3 earth science teachers guide

How Do Weather and Climate Affect Our Lives?

Earth & Space Science

Organisms– Literacy Integration

Why is My Shadow Shorter Sometimes and Longer Other Times?

This is a free resource

Earth & Space Science

STC Assessment Guide: Microworlds

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

STC Program: The Life Cycle of Butterflies Unit Kit, 3rd Edition