Explore our Curriculum & Resources

Cover of the grade 4 physical science teacher guide titled How Does Energy Move from One Object to Another?

How Does Energy Move from One Object to Another?

Physical Science

STC Assessment Guide: Comparing and Measuring

Life Cycle of Butterflies– Lesson 1: Getting Ready for Caterpillars

STC Literacy Series™: Rocks and Minerals

STC Program: Food Chemistry Unit Kit, 3rd Edition

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

Earth & Space Science

STC Program: Electric Circuits Unit Kit, 3rd Edition

STC Assessment Guide: Soils

STC Program: Measuring Time Unit Kit

Where Does the Water Go? Cover Image

Where Does the Water Go? Calculating a Neighborhood Water Footprint

This is a free resource

French

German

Italian

Korean

Russian

Spanish

Filed Under

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Engineering Design

Sustainability

the cover of the Properties of Matter Grade 5 Physical Science Trainer Guide

Properties of Matter Grade 5 Physical Science Trainer Guide

This is a free resource

Physical Science

STC Assessment Guide: Microworlds

STC Literacy Series™: Land and Water

STC Assessment Guide: Experiments with Plants

STC Program: Sound Unit Kit, 3rd Edition

Be Mosquito Smart: Know the Enemy Cover Image

Be Mosquito Smart: Know the Enemy

This is a free resource

Filed Under

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

How Can We Glide Like a Squirrel?

How Can We Glide Like a Squirrel?

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

Physical Science

Animal Studies–Science Vocabulary

STC Assessment Guide: Chemical Tests

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

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Earth & Space Science

Plant Growth and Development–Getting a Handle on Your Bee

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

Floating and Sinking– Investigating Boat Designs

Physical Science

Rocks and Minerals– Organizing Minerals

Earth & Space Science

Pick Your Plate! A Global Guide to Nutrition title screen

Pick Your Plate! A Global Guide to Nutrition

This is a free resource

Filed Under

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

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

STC Program: Motion and Design Unit Kit, 3rd Edition

Sound– Lesson 6: Vibrations We Can't See

Physical Science