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Water Flow Design: Race to the Finish

Activity

Water Flow Design: Race to the Finish

First Grade

Engineering and Science Inquiry

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

Activity

Water Flow Design: Race to the Finish

Activity

Water Flow Design: Race to the Finish

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

First Grade

Engineering and Science Inquiry

Activity

Passive Solar Heating

Activity

Passive Solar Heating

Fourth Grade

Engineering and Science Inquiry

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

Activity

Passive Solar Heating

Activity

Passive Solar Heating

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

Fourth Grade

Engineering and Science Inquiry

Activity

Celery and Food Coloring Experiment

Activity

Celery and Food Coloring Experiment

First Grade

Physical Science

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

Activity

Celery and Food Coloring Experiment

Activity

Celery and Food Coloring Experiment

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

First Grade

Physical Science

Activity

Explore Genetics by Finding Family Traits!

Activity

Explore Genetics by Finding Family Traits!

Fifth Grade

Data and Graphing

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Activity

Explore Genetics by Finding Family Traits!

Activity

Explore Genetics by Finding Family Traits!

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Fifth Grade

Data and Graphing

Activity

How to Make a Lemon Battery

Activity

How to Make a Lemon Battery

Second Grade

Engineering and Science Inquiry

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

Activity

How to Make a Lemon Battery

Activity

How to Make a Lemon Battery

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

Second Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

Second Grade

Engineering and Science Inquiry

Make a lei and bring a touch of the tropical lifestyle into your home!

Make a lei and bring a touch of the tropical lifestyle into your home!

Engineering and Science Inquiry

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

Second Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

Fourth Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Second Grade

Engineering and Science Inquiry

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

Engineering and Science Inquiry

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

Fifth Grade

Engineering and Science Inquiry

Activity

How to Clean a Fish Tank

Activity

How to Clean a Fish Tank

Kindergarten

Engineering and Science Inquiry

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

Activity

How to Clean a Fish Tank

Activity

How to Clean a Fish Tank

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

Kindergarten

Engineering and Science Inquiry

Activity

The Single Fixed Pulley System

Activity

The Single Fixed Pulley System

Second Grade

Engineering and Science Inquiry

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

Activity

The Single Fixed Pulley System

Activity

The Single Fixed Pulley System

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

Second Grade

Engineering and Science Inquiry

These flying potato poppers make a cool sound, create a celebratory mood, and they can teach your child about the power of air pressure.

These flying potato poppers make a cool sound, create a celebratory mood, and they can teach your child about the power of air pressure.

Engineering and Science Inquiry

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

Third Grade

Engineering and Science Inquiry

Activity

Heat Convection in Liquids

Activity

Heat Convection in Liquids

Fifth Grade

Measurement

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

Activity

Heat Convection in Liquids

Activity

Heat Convection in Liquids

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

Fifth Grade

Measurement

Activity

Become a "Coin Archaeologist"

Activity

Become a "Coin Archaeologist"

Kindergarten

Data and Graphing

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Activity

Become a "Coin Archaeologist"

Activity

Become a "Coin Archaeologist"

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Kindergarten

Data and Graphing

Activity

Electric Science: Make a Battery!

Activity

Electric Science: Make a Battery!

Fourth Grade

Physical Science

Try this chemistry experiment with your curious kid and get some "shocking" results!

Activity

Electric Science: Make a Battery!

Activity

Electric Science: Make a Battery!

Try this chemistry experiment with your curious kid and get some "shocking" results!

Through visual and auditory activities, students will get to learn about characteristics of living and nonliving things and be able to classify them on their own.

Through visual and auditory activities, students will get to learn about characteristics of living and nonliving things and be able to classify them on their own.

Kindergarten

Life Science

Lesson Plan

Curious Science with Curious George

Lesson Plan

Curious Science with Curious George

Second Grade

Physical Science

The science of matter becomes as fun as it is educational when George gets in the mix! After watching Curious George work with his 'floppafication' pot, students will learn about matter and force.

Lesson Plan

Curious Science with Curious George

Lesson Plan

Curious Science with Curious George

The science of matter becomes as fun as it is educational when George gets in the mix! After watching Curious George work with his 'floppafication' pot, students will learn about matter and force.

Engineering and Science Inquiry

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Third Grade

Engineering and Science Inquiry

Activity

Go On a Paint Chip Picture Walk

Activity

Go On a Paint Chip Picture Walk

First Grade

Earth and Space Science

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

Activity

Go On a Paint Chip Picture Walk

Activity

Go On a Paint Chip Picture Walk

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

First Grade

Earth and Space Science

Activity

States of Matter in a Baggie

Activity

States of Matter in a Baggie

Second Grade

Physical Science

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Activity

States of Matter in a Baggie

Activity

States of Matter in a Baggie

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Second Grade

Physical Science

Activity

Make a Handwriting Analysis!

Activity

Make a Handwriting Analysis!

Third Grade

Physical Science

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

Activity

Make a Handwriting Analysis!

Activity

Make a Handwriting Analysis!

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

Third Grade

Physical Science

Activity

Craft a Swan Plant Container

Activity

Craft a Swan Plant Container

First Grade

Life Science

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

Activity

Craft a Swan Plant Container

Activity

Craft a Swan Plant Container

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

First Grade

Life Science

Activity

All About the Digestive System

Lesson Plan

All About the Digestive System

Fourth Grade

Life Science

Use this lesson to show your students how food travels from the mouth to the stomach. Additionally, show them how the digestive system delivers important nutrients to other parts of the body and also excretes wastes from the body.

Lesson Plan

All About the Digestive System

Lesson Plan

All About the Digestive System

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

Kindergarten

Life Science

Activity

Catalase and Hydrogen Peroxide Experiment

Activity

Catalase and Hydrogen Peroxide Experiment

Fifth Grade

Engineering and Science Inquiry

In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.

Activity

Catalase and Hydrogen Peroxide Experiment

Activity

Catalase and Hydrogen Peroxide Experiment

In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.

Fifth Grade

Engineering and Science Inquiry

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Fifth Grade

Life Science

Activity

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Showing Results for three digit and two step word problems : Page 40