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Sugar Simulation screenshot
App

Sugar Simulation

This is a free resource
Filed Under
Grade 5
Physical Science
Curriculum

How Can We Use the Sky to Navigate?

Filed Under
Grade 5
Earth & Space Science
Curriculum

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

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

How Can We Predict Change in Ecosystems?

Filed Under
Grade 5
Life Science
Image of cover of "COVID-19! How Can I Protect Myself and Others?" The main image is an illustration of the coronavirus.
Curriculum

COVID-19! How Can I Protect Myself and Others?

This is a free resource
Filed Under
Grade 3
Grade 4
Grade 5
Grade 6
Grade 7
Grade 8
High School
Sustainability
Curriculum

STC Program: Food Chemistry Unit Kit, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Animal Studies Unit Kit, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Magnets and Motors Unit Kit

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Measuring Time Unit Kit

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Grade 3
Grade 4
Grade 5
Curriculum

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

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Grade 3
Grade 4
Grade 5
Grade 6
Curriculum

STC Program: Plant Growth and Development Unit Kit, 3rd Edition

Filed Under
Grade 2
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Floating and Sinking Unit Kit, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Food Chemistry Unit Kit, 3rd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Animal Studies Unit Kit, 3rd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Changes Unit Kit, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Vaccines Cover
Curriculum

Vaccines! How can we use science to help our community make decisions about vaccines?

This is a free resource
Filed Under
Grade 3
Grade 4
Grade 5
Grade 6
Grade 7
Grade 8
High School
Sustainability
Front cover of the What Explains Similarities and Differences Between Organisms? teachers guide with flowers plants and bugs
Curriculum

What Explains Similarities and Differences Between Organisms?

Filed Under
Grade 3
Life Science
Curriculum

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

Filed Under
Grade 3
Grade 4
Grade 5
Kindergarten
Curriculum

STC Program: Soils Unit Kit, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: The Life Cycle of Butterflies Unit Kit, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Chemical Tests Unit Kit, 3rd Edition

Filed Under
Grade 2
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Ecosystems Unit Kit, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Comparing and Measuring, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Experiments with Plants Unit Kit

Filed Under
Grade 3
Grade 4
Grade 5
Cover of Smithsonian Science for the Classroom with yellow background and 12 images in circles with tiger stripes, insect, fossil, and animal crossing sign.
Curriculum

How Can We Protect Animals When Their Habitat Changes?

Filed Under
Grade 3
Engineering Design
Curriculum

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

Filed Under
Grade 1
Grade 2
Grade 3
Kindergarten
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
Curriculum

How Can We Use Patterns To Predict Motion?

Filed Under
Grade 3
Physical Science
The cover of A Weighty Problem grade 5 teacher guide with a collage of pictures depicting hiking gear, girls in science class, a boy hiking and a scale with a water and powder mixture.
Curriculum

A WEIGHTY PROBLEM

This is a free resource
Filed Under
Grade 5
Physical Science
Curriculum

STC Program: Electric Circuits Unit Kit, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
The Protecting Whales teacher guide cover with a collage of images showing a mother and baby humpback whale, a whale fluke in front of a military ship, a whale fluke, and a whale fluke in front of a cargo ship.
Curriculum

PROTECTING WHALES

This is a free resource
Filed Under
Grade 3
Life Science
Sustainability