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Science

2nd and 3rd Grade

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Does Storing Cucumbers and Tomatoes in the Fridge Spoil Its Unique Flavors?

Activity

Does Storing Cucumbers and Tomatoes in the Fridge Spoil Its Unique Flavors?

Second Grade

Engineering and Science Inquiry

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

Activity

Does Storing Cucumbers and Tomatoes in the Fridge Spoil Its Unique Flavors?

Activity

Does Storing Cucumbers and Tomatoes in the Fridge Spoil Its Unique Flavors?

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

Second Grade

Engineering and Science Inquiry

This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.

This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.

Third Grade

Life Science

Activity

Whatever Floats Your Boat

Activity

Whatever Floats Your Boat

Third Grade

Engineering and Science Inquiry

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

Activity

Whatever Floats Your Boat

Activity

Whatever Floats Your Boat

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

Third Grade

Engineering and Science Inquiry

Activity

See Seeds Come to Life!

Activity

See Seeds Come to Life!

Second Grade

Measurement

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Activity

See Seeds Come to Life!

Activity

See Seeds Come to Life!

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Earth and Space Science

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

Second Grade

Earth and Space Science

Activity

Potential And Kinetic Energy

Lesson Plan

Potential And Kinetic Energy

First Grade

Physical Science

Walk, sleep, run, eat! We're constantly using energy, whether we're moving or not. In this lesson, students learn how their bodies are constantly converting potential energy into kinetic energy and kinetic energy back to potential energy.

Lesson Plan

Potential And Kinetic Energy

Lesson Plan

Potential And Kinetic Energy

Engineering and Science Inquiry

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

Second Grade

Engineering and Science Inquiry

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Third Grade

Measurement

Activity

Make Edible Amber Fossils

Activity

Make Edible Amber Fossils

Second Grade

Life Science

Make edible amber fossils with your second grader to explore the fascinating world of science!

Activity

Make Edible Amber Fossils

Activity

Make Edible Amber Fossils

Make edible amber fossils with your second grader to explore the fascinating world of science!

Second Grade

Life Science

Activity

Dig This: Biodegradation

Activity

Dig This: Biodegradation

Second Grade

Engineering and Science Inquiry

How do organic materials become soil? This science experiment measures what materials biodegrade.

Activity

Dig This: Biodegradation

Activity

Dig This: Biodegradation

How do organic materials become soil? This science experiment measures what materials biodegrade.

Second Grade

Engineering and Science Inquiry

Earth and Space Science

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Second Grade

Earth and Space Science

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

First Grade

Physical Science

Activity

Do-It-Yourself Solar Eclipse!

Activity

Do-It-Yourself Solar Eclipse!

Third Grade

Earth and Space Science

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

Activity

Do-It-Yourself Solar Eclipse!

Activity

Do-It-Yourself Solar Eclipse!

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

Third Grade

Earth and Space Science

Activity

Play Whistle Hide-and-Seek

Activity

Play Whistle Hide-and-Seek

Third Grade

Earth and Space Science

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Activity

Play Whistle Hide-and-Seek

Activity

Play Whistle Hide-and-Seek

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Third Grade

Earth and Space Science

Earth and Space Science

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

Second Grade

Earth and Space Science

Engineering and Science Inquiry

Test your friends to find out if you can replicate the placebo effect's incredible results.

Test your friends to find out if you can replicate the placebo effect's incredible results.

Second Grade

Engineering and Science Inquiry

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

Engineering and Science Inquiry

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

Second Grade

Engineering and Science Inquiry

Activity

Chart the Phases of the Moon with Marshmallows

Activity

Chart the Phases of the Moon with Marshmallows

Second Grade

Earth and Space Science

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Activity

Chart the Phases of the Moon with Marshmallows

Activity

Chart the Phases of the Moon with Marshmallows

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Second Grade

Earth and Space Science

Earth and Space Science

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

Second Grade

Earth and Space Science

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Earth and Space Science

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

Third Grade

Earth and Space Science

Explore scientific concepts with this experiment that introduces kids to the scientific method!

Explore scientific concepts with this experiment that introduces kids to the scientific method!

Engineering and Science Inquiry

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

Third Grade

Engineering and Science Inquiry

Activity

Naturally Dyed Play Silks

Activity

Naturally Dyed Play Silks

Second Grade

Earth and Space Science

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

Activity

Naturally Dyed Play Silks

Activity

Naturally Dyed Play Silks

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

Second Grade

Earth and Space Science

Earth and Space Science

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Third Grade

Earth and Space Science

Activity

Magnet Science Fair Project: How to Measure the Strength of a Magnet

Activity

Magnet Science Fair Project: How to Measure the Strength of a Magnet

Third Grade

Engineering and Science Inquiry

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

Activity

Magnet Science Fair Project: How to Measure the Strength of a Magnet

Activity

Magnet Science Fair Project: How to Measure the Strength of a Magnet

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

Third Grade

Engineering and Science Inquiry

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

Second Grade

Life Science

Activity

Make Your Own Butter!

Activity

Make Your Own Butter!

Second Grade

Physical Science

Teach your child how butter is created by shaking up cream the old-fashioned way.

Activity

Make Your Own Butter!

Activity

Make Your Own Butter!

Teach your child how butter is created by shaking up cream the old-fashioned way.

Second Grade

Physical Science

Activity

Craft Fizzing Bath Soaps

Activity

Craft Fizzing Bath Soaps

Second Grade

Physical Science

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

Activity

Craft Fizzing Bath Soaps

Activity

Craft Fizzing Bath Soaps

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

Second Grade

Physical Science

Activity

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Showing Results for three digit and two step word problems : Page 20