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How Can We Change Solids and Liquids?
Curriculum

How Can We Change Solids and Liquids?

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Grade 2
Physical Science
Curriculum

STC Program: Ecosystems Unit Kit, 2nd Edition

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Organisms Unit Kit, 3rd Edition

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Grade 1
Grade 2
Kindergarten
Curriculum

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

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Chemical Tests Unit Kit, 2nd Edition

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Food Chemistry Unit Kit, 3rd Edition

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Grade 3
Grade 4
Grade 5
How Can We Predict Patterns of Motion?
Curriculum

How Can We Predict Patterns of Motion?

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Grade 3
Physical Science
Curriculum

How Do Weather And Climate Affect Our Lives?

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Grade 3
Earth & Space Science
Curriculum

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

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Grade 1
Grade 2
Grade 3
Kindergarten
Grade 2 life science teacher's guide cover
Curriculum

How Can We Find the Best Place for a Plant to Grow?

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Grade 2
Life Science
Sustainability
Curriculum

STC Program: Electric Circuits Unit Kit, 3rd Edition

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Grade 3
Grade 4
Grade 5
What Can Maps Tell Us About Land and Water on Earth?
Curriculum

What Can Maps Tell Us About Land and Water on Earth?

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Grade 2
Earth & Space Science
Curriculum

STC Program: Organisms Unit Kit, 2nd Edition

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Weather Unit Kit, 2nd Edition

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Magnets and Motors Unit Kit

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Comparing and Measuring Unit Kit, 3rd Edition

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Grade 1
Grade 2
Kindergarten
Curriculum

STC Program: Balancing and Weighing Unit Kit, 3rd Edition

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Grade 1
Grade 2
Kindergarten
Curriculum

STC Program: Animal Studies Unit Kit, 2nd Edition

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Grade 3
Grade 4
Grade 5
Curriculum

STC Secondary: Exploring Plate Tectonics

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Grade 1
Grade 2
Grade 3
Grade 6
Grade 7
Grade 8
Earth & Space Science
Image for How Can We Stop Soil From Washing Away
Curriculum

How Can We Stop Soil From Washing Away?

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Grade 2
Engineering Design
Curriculum

STC Program: Balancing and Weighing Unit Kit, 2nd Edition

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Grade 3
Grade 4
Grade 5
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?

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Grade 3
Physical Science
Curriculum

STC Program: Ecosystems Unit Kit, 3rd Edition

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Grade 3
Grade 4
Grade 5
Curriculum

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

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Grade 3
Grade 4
Grade 5
Cover of COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide
Curriculum

COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

This is a free resource
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Grade 3
Grade 4
Grade 5
Grade 6
Grade 7
Grade 8
The cover of Protegiendo a les ballenas with 4 images of whales and ships
Curriculum

PROTEGIENDO A LES BALLENAS

This is a free resource
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Grade 3
Life Science
Sustainability
Curriculum

STC Program: Electric Circuits Unit Kit, 2nd Edition

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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?

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Grade 3
Engineering Design
Curriculum

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

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Measuring Time Unit Kit

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Grade 3
Grade 4
Grade 5