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Science

Elementary School

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24 results

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Showing Results for number comparison

24 results

Search for: number, comparison

Science

Elementary School

24 results

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

Second Grade

Physical Science

Activity

Test the Power of Baking Powder

Activity

Test the Power of Baking Powder

Third Grade

Physical Science

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Activity

Test the Power of Baking Powder

Activity

Test the Power of Baking Powder

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Introduce your child to science with something they see everyday--their shadow!

Introduce your child to science with something they see everyday--their shadow!

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Fifth Grade

Physical Science

Activity

Pumpkin Science: To Float or Not to Float?

Activity

Pumpkin Science: To Float or Not to Float?

Kindergarten

Physical Science

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

Activity

Pumpkin Science: To Float or Not to Float?

Activity

Pumpkin Science: To Float or Not to Float?

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

Kindergarten

Physical Science

Activity

Dried Fruit vs Fresh Fruit

Activity

Dried Fruit vs Fresh Fruit

First Grade

Physical Science

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

Activity

Dried Fruit vs Fresh Fruit

Activity

Dried Fruit vs Fresh Fruit

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

First Grade

Physical Science

Activity

Have Fun With "Weird" Water

Activity

Have Fun With "Weird" Water

Kindergarten

Physical Science

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

Activity

Have Fun With "Weird" Water

Activity

Have Fun With "Weird" Water

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

Third Grade

Physical Science

Activity

How to Make a Bouncy Ball

Activity

How to Make a Bouncy Ball

Third Grade

Physical Science

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Activity

How to Make a Bouncy Ball

Activity

How to Make a Bouncy Ball

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

This science fair project idea explores whether talking to a plant will help it grow.

This science fair project idea explores whether talking to a plant will help it grow.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!

Third Grade

Physical Science

Activity

Making Measurements: How Big is Your Hand?

Activity

Making Measurements: How Big is Your Hand?

First Grade

Measurement

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Activity

Making Measurements: How Big is Your Hand?

Activity

Making Measurements: How Big is Your Hand?

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

First Grade

Measurement

Activity

Create a Collection That Rocks!

Activity

Create a Collection That Rocks!

Fifth Grade

Physical Science

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Activity

Create a Collection That Rocks!

Activity

Create a Collection That Rocks!

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

Fifth Grade

Physical Science

Activity

Make Your Own Electricity

Activity

Make Your Own Electricity

Fifth Grade

Physical Science

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

Activity

Make Your Own Electricity

Activity

Make Your Own Electricity

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

How do mirrors work? What is light, and how does it travel? Explore light and reflection with your preschooler with these simple hands-on experiments.

How do mirrors work? What is light, and how does it travel? Explore light and reflection with your preschooler with these simple hands-on experiments.

Pre-K

Physical Science

Activity

How to Separate Salt from Water

Activity

How to Separate Salt from Water

Third Grade

Physical Science

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Activity

How to Separate Salt from Water

Activity

How to Separate Salt from Water

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Third Grade

Physical Science

Activity

Radio Waves, It's In The Air: Build A Basic Radio

Activity

Radio Waves, It's In The Air: Build A Basic Radio

Fifth Grade

Physical Science

The purpose of this science fair project is to build a basic radio.

Activity

Radio Waves, It's In The Air: Build A Basic Radio

Activity

Radio Waves, It's In The Air: Build A Basic Radio

The purpose of this science fair project is to build a basic radio.

Fifth Grade

Physical Science

Activity

Take the Paper Plate Snack Test!

Activity

Take the Paper Plate Snack Test!

First Grade

Physical Science

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

Activity

Take the Paper Plate Snack Test!

Activity

Take the Paper Plate Snack Test!

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

First Grade

Physical Science

Activity

Bake a Chemistry Cake

Activity

Bake a Chemistry Cake

Fifth Grade

Physical Science

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

Activity

Bake a Chemistry Cake

Activity

Bake a Chemistry Cake

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

Fifth Grade

Physical Science

Activity

Water Soluble Science

Lesson Plan

Water Soluble Science

First Grade

Physical Science

Your students will enjoy this hands on lesson where they make simple solutions and mixtures. They will have an opportunity to predict and observe solids that dissolve in water.

Lesson Plan

Water Soluble Science

Lesson Plan

Water Soluble Science

Your students will enjoy this hands on lesson where they make simple solutions and mixtures. They will have an opportunity to predict and observe solids that dissolve in water.

First Grade

Physical Science

Lesson Plan

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