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Video

Floating and Sinking– What Do We Know About Floating and Sinking?

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Grade 1
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Kindergarten
Physical Science
Cover of How Can We Provide Freshwater to Those in Need?
Curriculum

How Can We Provide Freshwater to Those in Need?

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Grade 5
Engineering Design
Cover for Changing Habitats
eBook

Changing Habitats

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Grade 3
Engineering Design
Sustainability
How Can We Predict Patterns of Motion?
Curriculum

How Can We Predict Patterns of Motion?

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Grade 3
Physical Science
Video

Sound– Lesson 9: Making Sounds with Strings

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Grade 1
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Kindergarten
Physical Science
Photo of a beam of light coming from a flashlight
Resource

How Can I Win a Game of Flashlight Tag?

This is a free resource
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Grade 1
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Kindergarten
Physical Science
Where Does the Water Go? Cover Image
Resource

Where Does the Water Go? Calculating a Neighborhood Water Footprint

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Grade 4
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Engineering Design
Sustainability
Video

Floating and Sinking– How is Salt Water Different from Fresh Water?

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Kindergarten
Physical Science
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
Video

Sound– Lesson 6: Vibrations We Can't See

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Kindergarten
Physical Science
Video

Floating and Sinking– Making a Sinker Float

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Kindergarten
Physical Science
Video

Sound– Notebooking

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Kindergarten
Physical Science
Video

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

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Kindergarten
Physical Science
Video

Sound– Lesson 8: Making a Model Eardrum

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Kindergarten
Physical Science
Video

Floating and Sinking– Weighing Floaters and Sinkers

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Kindergarten
Physical Science
A lighthouse between two palm trees
Resource

How Would You Design a Lighthouse?

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Kindergarten
Engineering Design
Video

Sound — Lessons 1-4: Materials

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Kindergarten
Physical Science
Video

Sound– Lesson 2: How Sound Travels

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Kindergarten
Physical Science
Sugar Simulation screenshot
App

Sugar Simulation

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Grade 5
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
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Grade 5
Physical Science
Cover for Water Works
eBook

Water Works

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Grade 5
Engineering Design
Sustainability
Mini Golf Motion Title
Game

Mini Golf Motion

This is a free resource
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Grade 1
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Kindergarten
Physical Science
Video

Motion and Design– "The Explore Build" Extension Activity

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Kindergarten
Physical Science
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
How Can We Identify Materials Based On Their Properties?
Curriculum

How Can We Identify Materials Based on Their Properties?

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Grade 5
Physical Science
Cover of How Can We Protect Animals When Their Habitat Changes?
Curriculum

How Can We Protect Animals When Their Habitat Changes?

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Grade 3
Engineering Design
Smithsonian Science for the Classroom grade 5 engineering cover
Curriculum

How Can We Protect and Clean Earth's Water?

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Grade 5
Engineering Design
Video

Motion and Design– Safety with Building Pieces

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Grade 1
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Kindergarten
Physical Science
Video

Electric Circuits– Making a Filament

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Grade 1
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Grade 5
Kindergarten
Physical Science
Video

Motion and Design– Using Cooperation Cups

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Grade 1
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Kindergarten
Physical Science