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Effect of Pollution on the pH of Rainwater

Activity

Effect of Pollution on the pH of Rainwater

Fifth Grade

Engineering and Science Inquiry

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Activity

Effect of Pollution on the pH of Rainwater

Activity

Effect of Pollution on the pH of Rainwater

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Fifth Grade

Engineering and Science Inquiry

Activity

Ability of Curry and Cinnamon to Inhibit Bacterial Growth

Activity

Ability of Curry and Cinnamon to Inhibit Bacterial Growth

Writing

Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.

Activity

Ability of Curry and Cinnamon to Inhibit Bacterial Growth

Activity

Ability of Curry and Cinnamon to Inhibit Bacterial Growth

Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.

Writing

Activity

Hammered Flower Prints

Activity

Hammered Flower Prints

Fourth Grade

Life Science

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

Activity

Hammered Flower Prints

Activity

Hammered Flower Prints

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

Fourth Grade

Life Science

Activity

Inspect Animal Tracks

Activity

Inspect Animal Tracks

Fifth Grade

Life Science

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

Activity

Inspect Animal Tracks

Activity

Inspect Animal Tracks

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

Engineering and Science Inquiry

This biodiversity project examines the biodiversity in your own backyard.

This biodiversity project examines the biodiversity in your own backyard.

Third Grade

Engineering and Science Inquiry

Activity

Color and Emotion Perception

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Color and Emotion Perception

Fifth Grade

Engineering and Science Inquiry

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

Activity

Color and Emotion Perception

Activity

Color and Emotion Perception

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

Fifth Grade

Engineering and Science Inquiry

Activity

Flashlight Science: Transparent or Opaque?

Activity

Flashlight Science: Transparent or Opaque?

First Grade

Physical Science

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

Activity

Flashlight Science: Transparent or Opaque?

Activity

Flashlight Science: Transparent or Opaque?

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

First Grade

Physical Science

Activity

Audubon Adventure: Record the Natural World

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Audubon Adventure: Record the Natural World

Life Science

Here's an arts and crafts guide for your high-school teenager that'll help her create a naturalist drawing and painting.

Activity

Audubon Adventure: Record the Natural World

Activity

Audubon Adventure: Record the Natural World

Here's an arts and crafts guide for your high-school teenager that'll help her create a naturalist drawing and painting.

Life Science

Activity

Is it Possible to Blow a Square Bubble?

Activity

Is it Possible to Blow a Square Bubble?

Second Grade

Engineering and Science Inquiry

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Activity

Is it Possible to Blow a Square Bubble?

Activity

Is it Possible to Blow a Square Bubble?

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Second Grade

Engineering and Science Inquiry

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

Earth and Space Science

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Kindergarten

Earth and Space Science

Activity

Best Fertilizer: The Effects of Fertilizer on Plant Growth

Activity

Best Fertilizer: The Effects of Fertilizer on Plant Growth

Fourth Grade

Engineering and Science Inquiry

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

Activity

Best Fertilizer: The Effects of Fertilizer on Plant Growth

Activity

Best Fertilizer: The Effects of Fertilizer on Plant Growth

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

Fourth Grade

Engineering and Science Inquiry

Activity

Electrolysis of Water Experiment

Activity

Electrolysis of Water Experiment

Engineering and Science Inquiry

In this free science fair project idea, kids will conduct an easy electrolysis of water experiment to test solutions of salt, baking soda, tap water, and more.

Activity

Electrolysis of Water Experiment

Activity

Electrolysis of Water Experiment

In this free science fair project idea, kids will conduct an easy electrolysis of water experiment to test solutions of salt, baking soda, tap water, and more.

Engineering and Science Inquiry

Activity

Logo Recognition: Effects of Media on Children

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Logo Recognition: Effects of Media on Children

Fifth Grade

Engineering and Science Inquiry

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

Activity

Logo Recognition: Effects of Media on Children

Activity

Logo Recognition: Effects of Media on Children

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

Fifth Grade

Engineering and Science Inquiry

Activity

How Fiber Optics Work: Total Internal Reflection

Activity

How Fiber Optics Work: Total Internal Reflection

Engineering and Science Inquiry

Kids learn how fiber optics work with a dramatic total internal reflection experiment using a fish tank, water, and a laser pointer.

Activity

How Fiber Optics Work: Total Internal Reflection

Activity

How Fiber Optics Work: Total Internal Reflection

Kids learn how fiber optics work with a dramatic total internal reflection experiment using a fish tank, water, and a laser pointer.

Engineering and Science Inquiry

Activity

Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?

Activity

Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?

Measurement

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

Activity

Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?

Activity

Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

Measurement

Activity

Comparing Additive and Subtractive Color

Activity

Comparing Additive and Subtractive Color

Physical Science

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

Activity

Comparing Additive and Subtractive Color

Activity

Comparing Additive and Subtractive Color

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

Engineering and Science Inquiry

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

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

What Method of Preparing Salad Eliminates the Most Bacteria?

Activity

What Method of Preparing Salad Eliminates the Most Bacteria?

Measurement

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

Activity

What Method of Preparing Salad Eliminates the Most Bacteria?

Activity

What Method of Preparing Salad Eliminates the Most Bacteria?

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

Engineering and Science Inquiry

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

First Grade

Engineering and Science Inquiry

Activity

Consumer Product Safety

Activity

Consumer Product Safety

Physical Science

Future whistleblowers can learn about product safety standards with this exercise in writing and researching.

Activity

Consumer Product Safety

Activity

Consumer Product Safety

Future whistleblowers can learn about product safety standards with this exercise in writing and researching.

Engineering and Science Inquiry

Introduce students to the term algorithm using the familiar story of The Three Little Pigs. In this lesson, students will develop an algorithm, or a step-by-step sequence of instructions, for building a house made out of bricks.

Engineering and Science Inquiry

Lesson Plan

Oil Spills and Wildlife: The Effect of a Surface Lipid Layer on Organism Survival Rates

Activity

Oil Spills and Wildlife: The Effect of a Surface Lipid Layer on Organism Survival Rates

Engineering and Science Inquiry

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

Activity

Oil Spills and Wildlife: The Effect of a Surface Lipid Layer on Organism Survival Rates

Activity

Oil Spills and Wildlife: The Effect of a Surface Lipid Layer on Organism Survival Rates

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

Engineering and Science Inquiry

Activity

Color Rendering Index: The Best Lighting for Makeup

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Color Rendering Index: The Best Lighting for Makeup

Engineering and Science Inquiry

Kids learn about the color rendering index by finding the best lightning for makeup in this fun and original physics science fair project idea.

Activity

Color Rendering Index: The Best Lighting for Makeup

Activity

Color Rendering Index: The Best Lighting for Makeup

Kids learn about the color rendering index by finding the best lightning for makeup in this fun and original physics science fair project idea.

Engineering and Science Inquiry

Activity

Bee Homes: Which Nest is Best?

Activity

Bee Homes: Which Nest is Best?

Third Grade

Engineering and Science Inquiry

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

Activity

Bee Homes: Which Nest is Best?

Activity

Bee Homes: Which Nest is Best?

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

Third Grade

Engineering and Science Inquiry

Activity

Heating Plants: The Great Growth Race

Activity

Heating Plants: The Great Growth Race

Third Grade

Measurement

Do you think heat can affect a plant's growth rate?

Activity

Heating Plants: The Great Growth Race

Activity

Heating Plants: The Great Growth Race

Do you think heat can affect a plant's growth rate?

Third Grade

Measurement

Activity

Plane Mirror Reflection Experiment

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Plane Mirror Reflection Experiment

Fifth Grade

Engineering and Science Inquiry

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

Activity

Plane Mirror Reflection Experiment

Activity

Plane Mirror Reflection Experiment

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

Fifth Grade

Engineering and Science Inquiry

Activity

Build Your Own Photobioreactor

Activity

Build Your Own Photobioreactor

Measurement

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

Activity

Build Your Own Photobioreactor

Activity

Build Your Own Photobioreactor

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Second Grade

Writing

Activity

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Showing Results for simple compound and complex sentences 1 : Page 83