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Science

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Science

Elementary School

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205 results

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Showing Results for number problems : Page 4

205 results

Search for: number, problems

Science

Elementary School

Clear all

205 results

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

Activity

Homemade Ice Cream Maker

Activity

Homemade Ice Cream Maker

First Grade

Physical Science

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

Activity

Homemade Ice Cream Maker

Activity

Homemade Ice Cream Maker

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

First Grade

Physical Science

Activity

Robot Obstacle Course

Activity

Robot Obstacle Course

Second Grade

Engineering and Science Inquiry

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.

Activity

Robot Obstacle Course

Activity

Robot Obstacle Course

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.

Second Grade

Engineering and Science Inquiry

Activity

Chair Design Challenge

Activity

Chair Design Challenge

Second Grade

Engineering and Science Inquiry

In this activity, your student will be invited to build a chair out of building blocks that is designed to meet the specific size and shape of a small doll or toy figure.

Activity

Chair Design Challenge

Activity

Chair Design Challenge

In this activity, your student will be invited to build a chair out of building blocks that is designed to meet the specific size and shape of a small doll or toy figure.

Second Grade

Engineering and Science Inquiry

Earth and Space Science

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

Second Grade

Earth and Space Science

Activity

Changing the Period of a Pendulum

Activity

Changing the Period of a Pendulum

Fourth Grade

Engineering and Science Inquiry

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

Activity

Changing the Period of a Pendulum

Activity

Changing the Period of a Pendulum

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

Fourth Grade

Engineering and Science Inquiry

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

Warm, Warmer: How Does Exercise Change Body Temperature?

Activity

Warm, Warmer: How Does Exercise Change Body Temperature?

Second Grade

Measurement

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Activity

Warm, Warmer: How Does Exercise Change Body Temperature?

Activity

Warm, Warmer: How Does Exercise Change Body Temperature?

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Second Grade

Measurement

Activity

How Accurate is Using a Sundial Compared to an Atomic Clock?

Activity

How Accurate is Using a Sundial Compared to an Atomic Clock?

Fifth Grade

Engineering and Science Inquiry

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

Activity

How Accurate is Using a Sundial Compared to an Atomic Clock?

Activity

How Accurate is Using a Sundial Compared to an Atomic Clock?

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

Fifth Grade

Engineering and Science Inquiry

Activity

Learn About The Brain

Lesson Plan

Learn About The Brain

Fifth Grade

Life Science

Use this lesson to teach your students how the different parts of a brain are responsible for any act they do. This lesson will teach your students how a 3.5 pound organ controls a grown human being!

Lesson Plan

Learn About The Brain

Lesson Plan

Learn About The Brain

Use this lesson to teach your students how the different parts of a brain are responsible for any act they do. This lesson will teach your students how a 3.5 pound organ controls a grown human being!

Fifth Grade

Life Science

Lesson Plan

Make Rose Petal Beads

Activity

Make Rose Petal Beads

Third Grade

Life Science

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

Activity

Make Rose Petal Beads

Activity

Make Rose Petal Beads

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

Earth and Space Science

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Kindergarten

Earth and Space Science

Activity

Your Nose Knows! Have Fun with Smell Science

Activity

Your Nose Knows! Have Fun with Smell Science

Kindergarten

Life Science

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Activity

Your Nose Knows! Have Fun with Smell Science

Activity

Your Nose Knows! Have Fun with Smell Science

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Kindergarten

Life Science

Activity

Design Challenge: Improve the School

Activity

Design Challenge: Improve the School

Fifth Grade

Engineering and Science Inquiry

In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”

Activity

Design Challenge: Improve the School

Activity

Design Challenge: Improve the School

In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”

Fifth Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

Third Grade

Engineering and Science Inquiry

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!

Fifth Grade

Physical Science

Activity

Effective Hand Washing

Activity

Effective Hand Washing

First Grade

Engineering and Science Inquiry

This science fair project idea determines which method of hand cleansing is the most effective.

Activity

Effective Hand Washing

Activity

Effective Hand Washing

This science fair project idea determines which method of hand cleansing is the most effective.

First Grade

Engineering and Science Inquiry

Activity

Building Brick Challenge: Build a Tall Tower

Activity

Building Brick Challenge: Build a Tall Tower

First Grade

Engineering and Science Inquiry

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

Activity

Building Brick Challenge: Build a Tall Tower

Activity

Building Brick Challenge: Build a Tall Tower

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

First Grade

Engineering and Science Inquiry

Activity

Circumference of the Earth in Shadows

Activity

Circumference of the Earth in Shadows

Fifth Grade

Engineering and Science Inquiry

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Activity

Circumference of the Earth in Shadows

Activity

Circumference of the Earth in Shadows

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Fifth Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Third Grade

Engineering and Science Inquiry

Activity

A Massive Or Weighty Problem

Activity

A Massive Or Weighty Problem

Fifth Grade

Engineering and Science Inquiry

Science fair project that determines whether mass and weight are the same or different.

Activity

A Massive Or Weighty Problem

Activity

A Massive Or Weighty Problem

Science fair project that determines whether mass and weight are the same or different.

Fifth Grade

Engineering and Science Inquiry

Activity

How to Find Specific Gravity of Minerals

Activity

How to Find Specific Gravity of Minerals

Fifth Grade

Engineering and Science Inquiry

In this cool experiment, learn how to find specific gravity of minerals using liquids of different densities to see which substances and items sink and float.

Activity

How to Find Specific Gravity of Minerals

Activity

How to Find Specific Gravity of Minerals

In this cool experiment, learn how to find specific gravity of minerals using liquids of different densities to see which substances and items sink and float.

Fifth Grade

Engineering and Science Inquiry

Activity

Changing the Pitch of Sound

Activity

Changing the Pitch of Sound

Fourth Grade

Physical Science

This science fair project idea produces varying pitches of sound.

Activity

Changing the Pitch of Sound

Activity

Changing the Pitch of Sound

This science fair project idea produces varying pitches of sound.

Fourth Grade

Physical 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

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.

Second Grade

Physical Science

Activity

How to Make an Anemometer

Activity

How to Make an Anemometer

Fourth Grade

Engineering and Science Inquiry

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

Activity

How to Make an Anemometer

Activity

How to Make an Anemometer

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

Fourth Grade

Engineering and Science Inquiry

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

Create a Science Lab in Your Home!

Activity

Create a Science Lab in Your Home!

Kindergarten

Life Science

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

Activity

Create a Science Lab in Your Home!

Activity

Create a Science Lab in Your Home!

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

Engineering and Science Inquiry

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Third Grade

Engineering and Science Inquiry

Activity

Does Writing Things Down Really Make It Easier To Remember Later?

Activity

Does Writing Things Down Really Make It Easier To Remember Later?

Fourth Grade

Engineering and Science Inquiry

Learn whether writing things down really makes things easier to remember.

Activity

Does Writing Things Down Really Make It Easier To Remember Later?

Activity

Does Writing Things Down Really Make It Easier To Remember Later?

Learn whether writing things down really makes things easier to remember.

Fourth Grade

Engineering and Science Inquiry

Activity

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