Showing Results for three digit and regrouping

ScienceEngineering and Science Inquiry

166 results

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Science

2nd and 3rd Grade

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166 results

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Showing Results for three digit and regrouping

166 results

Search for: three, digit, and, regrouping

Science

2nd and 3rd Grade

166 results

Earth and Space Science

Fossils can tell us about life on earth, but they can also teach kids the scientific method.

Fossils can tell us about life on earth, but they can also teach kids the scientific method.

Second Grade

Earth and Space Science

Worksheet

The Relationship Between Toilet Paper Ply and Strength

Activity

The Relationship Between Toilet Paper Ply and Strength

Third Grade

Engineering and Science Inquiry

This project compares the strength of one, two, and three-ply toilet paper.

Activity

The Relationship Between Toilet Paper Ply and Strength

Activity

The Relationship Between Toilet Paper Ply and Strength

This project compares the strength of one, two, and three-ply toilet paper.

Third Grade

Engineering and Science Inquiry

Activity

Lab Safety Dress Up #3

Worksheet

Lab Safety Dress Up #3

First Grade

Engineering and Science Inquiry

Prepare students for an upcoming science lab with this helpful worksheet!

Worksheet

Lab Safety Dress Up #3

Worksheet

Lab Safety Dress Up #3

Prepare students for an upcoming science lab with this helpful worksheet!

First Grade

Engineering and Science Inquiry

Worksheet

Which Gum has the Longest Lasting Flavor?

Activity

Which Gum has the Longest Lasting Flavor?

Third Grade

Engineering and Science Inquiry

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

Activity

Which Gum has the Longest Lasting Flavor?

Activity

Which Gum has the Longest Lasting Flavor?

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

Third Grade

Engineering and Science Inquiry

Activity

Do Birds Have a Favorite Color?

Activity

Do Birds Have a Favorite Color?

Third Grade

Engineering and Science Inquiry

In this experiment we will be determining whether birds prefer certain colors of seed.

Activity

Do Birds Have a Favorite Color?

Activity

Do Birds Have a Favorite Color?

In this experiment we will be determining whether birds prefer certain colors of seed.

Third Grade

Engineering and Science Inquiry

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.

Third Grade

Physical Science

Activity

Building Brick Challenge: Make a Tic-Tac-Toe Grid

Activity

Building Brick Challenge: Make a Tic-Tac-Toe Grid

Third Grade

Engineering and Science Inquiry

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

Activity

Building Brick Challenge: Make a Tic-Tac-Toe Grid

Activity

Building Brick Challenge: Make a Tic-Tac-Toe Grid

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

Third Grade

Engineering and Science Inquiry

Activity

Bridge Over Troubled Water

Activity

Bridge Over Troubled Water

First Grade

Engineering and Science Inquiry

This science fair project idea explores how length affects the weight a bridge can hold.

Activity

Bridge Over Troubled Water

Activity

Bridge Over Troubled Water

This science fair project idea explores how length affects the weight a bridge can hold.

First Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Third Grade

Engineering and Science Inquiry

Activity

Do Plants Need Water?

Activity

Do Plants Need Water?

Third Grade

Engineering and Science Inquiry

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

Activity

Do Plants Need Water?

Activity

Do Plants Need Water?

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

Third Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

Is it a square or a circle? See if you can trick your friends with this zany science project!

Is it a square or a circle? See if you can trick your friends with this zany science project!

Second Grade

Engineering and Science Inquiry

Activity

The Science Behind Keeping Flowers Fresh

Activity

The Science Behind Keeping Flowers Fresh

Second Grade

Engineering and Science Inquiry

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Activity

The Science Behind Keeping Flowers Fresh

Activity

The Science Behind Keeping Flowers Fresh

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Second Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

In this project students experiment with making music using only glasses of water.

In this project students experiment with making music using only glasses of water.

Third Grade

Engineering and Science Inquiry

Activity

Hydrogen Peroxide and Yeast

Activity

Hydrogen Peroxide and Yeast

Third Grade

Engineering and Science Inquiry

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Activity

Hydrogen Peroxide and Yeast

Activity

Hydrogen Peroxide and Yeast

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Third Grade

Engineering and Science Inquiry

Activity

Mylar vs. Latex Balloons

Activity

Mylar vs. Latex Balloons

Third Grade

Engineering and Science Inquiry

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Activity

Mylar vs. Latex Balloons

Activity

Mylar vs. Latex Balloons

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Third Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

This science fair project idea examines which type of insulation holds in the most heat.

This science fair project idea examines which type of insulation holds in the most heat.

Third Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Second Grade

Engineering and Science Inquiry

Activity

Do You Need To Plant Seeds a Certain Direction for Them to Germinate?

Activity

Do You Need To Plant Seeds a Certain Direction for Them to Germinate?

Third Grade

Engineering and Science Inquiry

Explore if planting seeds in a certain direction will affect how fast it germinates.

Activity

Do You Need To Plant Seeds a Certain Direction for Them to Germinate?

Activity

Do You Need To Plant Seeds a Certain Direction for Them to Germinate?

Explore if planting seeds in a certain direction will affect how fast it germinates.

Third Grade

Engineering and Science Inquiry

Activity

Does Hot Water Freeze Faster Than Cold Water?

Activity

Does Hot Water Freeze Faster Than Cold Water?

Third Grade

Measurement

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Activity

Does Hot Water Freeze Faster Than Cold Water?

Activity

Does Hot Water Freeze Faster Than Cold Water?

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Engineering and Science Inquiry

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Third Grade

Engineering and Science Inquiry

Activity

Growing in the Dark: Plants and Light

Activity

Growing in the Dark: Plants and Light

Second Grade

Engineering and Science Inquiry

Plants and light seem to be good buddies, but how far does the friendship really go?

Activity

Growing in the Dark: Plants and Light

Activity

Growing in the Dark: Plants and Light

Plants and light seem to be good buddies, but how far does the friendship really go?

Second Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

This science fair project idea investigates if webbed feet help a duck (and others) swim.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

First Grade

Engineering and Science Inquiry

Activity

Does Hair Color Affect Static Electricity?

Activity

Does Hair Color Affect Static Electricity?

Second Grade

Measurement

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Activity

Does Hair Color Affect Static Electricity?

Activity

Does Hair Color Affect Static Electricity?

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Second Grade

Measurement

Activity

Structure Building Challenge

Lesson Plan

Structure Building Challenge

Second Grade

Engineering and Science Inquiry

Get your students to be builders and create structures with a variety of materials. Students will have the opportunity to be creative, cooperate in groups, and discuss their experience.

Lesson Plan

Structure Building Challenge

Lesson Plan

Structure Building Challenge

Get your students to be builders and create structures with a variety of materials. Students will have the opportunity to be creative, cooperate in groups, and discuss their experience.

Second Grade

Engineering and Science Inquiry

Lesson Plan

Design Challenge: Egg Drop

Activity

Design Challenge: Egg Drop

Third Grade

Engineering and Science Inquiry

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Activity

Design Challenge: Egg Drop

Activity

Design Challenge: Egg Drop

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Third Grade

Engineering and Science Inquiry

Activity

Golf Science Fair Project: Temperature and Rebound

Activity

Golf Science Fair Project: Temperature and Rebound

Third Grade

Measurement

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Activity

Golf Science Fair Project: Temperature and Rebound

Activity

Golf Science Fair Project: Temperature and Rebound

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Engineering and Science Inquiry

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

Third Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

Third Grade

Engineering and Science Inquiry

Activity

Geography, Latitude, and the North Star: Where Am I?

Activity

Geography, Latitude, and the North Star: Where Am I?

Second Grade

Engineering and Science Inquiry

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Activity

Geography, Latitude, and the North Star: Where Am I?

Activity

Geography, Latitude, and the North Star: Where Am I?

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Second Grade

Engineering and Science Inquiry

Activity

To Leaf or Not to Leaf

Activity

To Leaf or Not to Leaf

Second Grade

Engineering and Science Inquiry

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Activity

To Leaf or Not to Leaf

Activity

To Leaf or Not to Leaf

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Second Grade

Engineering and Science Inquiry

Activity

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Showing Results for three digit and regrouping

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Showing Results for three digit and regrouping