1st - 3rd Grade Engineering and Science Inquiry Resources for 'free'

ScienceEngineering and Science Inquiry

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1st - 3rd Grade Engineering and Science Inquiry Resources for 'free'

79 results

Search for: free

Science

1st - 3rd Grade

79 results

Engineering and Science Inquiry

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Third Grade

Engineering and Science Inquiry

Activity

Magnetic Field Strength vs. Distance

Activity

Magnetic Field Strength vs. Distance

Second Grade

Engineering and Science Inquiry

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

Activity

Magnetic Field Strength vs. Distance

Activity

Magnetic Field Strength vs. Distance

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

Second Grade

Engineering and Science Inquiry

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.

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

Engineering and Science Inquiry

In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.

In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.

Second Grade

Engineering and Science Inquiry

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Third Grade

Measurement

Activity

What Is an Algorithm?

Lesson Plan

What Is an Algorithm?

Second Grade

Engineering and Science Inquiry

In this lesson, students will learn to create a simple algorithm using block code. The platform used for this activity is a website created by Google that provides free educational games that teach students to program using block code.

Lesson Plan

What Is an Algorithm?

Lesson Plan

What Is an Algorithm?

Second Grade

Engineering and Science Inquiry

Lesson Plan

Design Challenge: Making a Parachute

Activity

Design Challenge: Making a Parachute

Third Grade

Engineering and Science Inquiry

In this design challenge, your child will create a parachute for a small toy using typical household items.

Activity

Design Challenge: Making a Parachute

Activity

Design Challenge: Making a Parachute

In this design challenge, your child will create a parachute for a small toy using typical household items.

Third Grade

Engineering and Science Inquiry

Activity

Design Challenge: Making a Water Slide

Activity

Design Challenge: Making a Water Slide

Third Grade

Engineering and Science Inquiry

Have your child kick off their summer vacation by making a miniature water slide!

Activity

Design Challenge: Making a Water Slide

Activity

Design Challenge: Making a Water Slide

Have your child kick off their summer vacation by making a miniature water slide!

Third Grade

Engineering and Science Inquiry

Activity

Design Challenge: Building a Bridge

Activity

Design Challenge: Building a Bridge

Pre-K

Engineering and Science Inquiry

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

Activity

Design Challenge: Building a Bridge

Activity

Design Challenge: Building a Bridge

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

Pre-K

Engineering and Science Inquiry

Activity

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

Engineering and Science Inquiry

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

Third Grade

Engineering and Science Inquiry

Activity

Design Challenge: Making a Catapult

Activity

Design Challenge: Making a Catapult

Pre-K

Engineering and Science Inquiry

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

Activity

Design Challenge: Making a Catapult

Activity

Design Challenge: Making a Catapult

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

Pre-K

Engineering and Science Inquiry

Engineering and Science Inquiry

This science fair project idea creates cool new colorful fabric pattern designs and experiments with the mixing of colors.

This science fair project idea creates cool new colorful fabric pattern designs and experiments with the mixing of colors.

Second Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

The project investigates how water and movement affects erosion.

The project investigates how water and movement affects erosion.

Second Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

In this project, sunlight is blocked from a leaf in order to see the affect that sunlight has on leaves.

In this project, sunlight is blocked from a leaf in order to see the affect that sunlight has on leaves.

Third Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

First Grade

Engineering and Science Inquiry

Activity

Color Changing Milk Experiment

Activity

Color Changing Milk Experiment

Second Grade

Engineering and Science Inquiry

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Activity

Color Changing Milk Experiment

Activity

Color Changing Milk Experiment

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Second Grade

Engineering and Science Inquiry

Activity

Is There a Relationship Between Tempo and Genre?

Activity

Is There a Relationship Between Tempo and Genre?

Second Grade

Engineering and Science Inquiry

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Activity

Is There a Relationship Between Tempo and Genre?

Activity

Is There a Relationship Between Tempo and Genre?

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Second Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

In this project, different brands of microwave popcorn are tested and compared.

In this project, different brands of microwave popcorn are tested and compared.

Third Grade

Engineering and Science Inquiry

This project tests the hypothesis that dark colors absorb more heat than light colors.

This project tests the hypothesis that dark colors absorb more heat than light colors.

Engineering and Science Inquiry

This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.

This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.

Third Grade

Engineering and Science Inquiry

Activity

How A Kazoo Makes Sounds

Activity

How A Kazoo Makes Sounds

Second Grade

Physical Science

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Activity

How A Kazoo Makes Sounds

Activity

How A Kazoo Makes Sounds

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Engineering and Science Inquiry

The objective of this science fair project is to investigate salt water density.

The objective of this science fair project is to investigate salt water density.

First Grade

Engineering and Science Inquiry

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Second Grade

Measurement

Activity

Cinnamon Bug Repellent: Sweet Relief?

Activity

Cinnamon Bug Repellent: Sweet Relief?

First Grade

Engineering and Science Inquiry

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

Activity

Cinnamon Bug Repellent: Sweet Relief?

Activity

Cinnamon Bug Repellent: Sweet Relief?

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

First Grade

Engineering and Science Inquiry

Activity

Color and Heat Absorption

Activity

Color and Heat Absorption

Third Grade

Engineering and Science Inquiry

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Activity

Color and Heat Absorption

Activity

Color and Heat Absorption

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Third Grade

Engineering and Science Inquiry

Activity

Cleansing Power: How Does Dishwashing Liquid Work?

Activity

Cleansing Power: How Does Dishwashing Liquid Work?

Second Grade

Engineering and Science Inquiry

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

Activity

Cleansing Power: How Does Dishwashing Liquid Work?

Activity

Cleansing Power: How Does Dishwashing Liquid Work?

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

Second Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Third Grade

Engineering and Science Inquiry

Engineering and Science Inquiry

In this science project, the center of gravity is explored.

In this science project, the center of gravity is explored.

Third Grade

Engineering and Science Inquiry

Activity

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1st - 3rd Grade Engineering and Science Inquiry Resources for 'free'

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Common Core

1st - 3rd Grade Engineering and Science Inquiry Resources for 'free'