Explore our Curriculum & Resources

Floating and Sinking– Investigating Boat Designs

Physical Science

A desert habitat in Habitats

Habitats

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Grade 3

Grade 4

Grade 5

Grade 6

Life Science

STC Assessment Guide: Microworlds

STC Assessment Guide: Rocks and Minerals

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

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

Land and Water– Literacy Integration (Using Alphabet Box with Science Vocabulary)

Earth & Space Science

Explore Smithsonian: Dr. Avi Loeb - Jr. Professor of Science

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Education

Land and Water– Literacy Integration (Sharing Predictions)

Earth & Space Science

STC Literacy Series™: Food Chemistry

Smithsonian Science for the Classroom Grade 3 Life Science Cover

What Explains Similarities and Differences Between Organisms?

The cover of Protegiendo a les ballenas with 4 images of whales and ships

PROTEGIENDO A LES BALLENAS

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Grade 3

Life Science

Sustainability

STC Assessment Guide: Electric Circuits

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

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

Earth & Space Science

Mission to the Moon Model Cover Image

Mission to the Moon Model

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Grade 2

Grade 3

Grade 4

Grade 5

STC Program: Animal Studies 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

Motion and Design– "The Explore Build" Extension Activity

Physical Science

STC Program: Magnets and Motors Unit Kit

Floating and Sinking– Weighing Floaters and Sinkers

Physical Science

STC Program: Microworlds Two-Use Unit Kit, 3rd Edition

Animal Studies– Observing Millipedes More Closely

Microworlds– Unit Preparation

The cover of Protecting Whales in Ukrainian

Захист китів

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Grade 3

Life Science

Sustainability

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

Animal Studies–Science Vocabulary

STC Assessment Guide: Ecosystems

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

Physical Science

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