Showing Results for -word-problems : Page 37

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.

How fast is the wind blowing? This science experiment provides step-by-step instructions to help you answer this question.

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

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

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

Did you know that August is American Artist Month? Your child can explore the art of photography by using a digital camera to capture the landscape around her.

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

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

Learn how to relight a candle by lighting the vaporized wax in the smoke, and test how various kind of wax and candle brands relight differently.

In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.

How does light affect plant growth? Do different colors of light work better than others? Find out in this classic science fair project idea.

Learn about where colors come from and how light absorption works in this fun experiment! All you need is a flashlight, construction paper, and cellophane!

This science fair experiment examines the relationship between gender, age, and smiling.

This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.

Can cells be frozen? This science fair project provides information to answer this question.

This science fair project determines which of two chemical agents can be used to release the drug (tea) from hydrogel crystals.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

This science fair project idea focuses on the use a conductivity device to determine the ionic concentrations of hard water.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

This science project researches the correlation between barometric pressure and wind velocity.

What kind of fabric holds dye best? How can you improve a dyed fabric's colorfastness? In this colorful project, test colorfastness using mordants and bleach.

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.