Showing Results for high school test prep : Page 39

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

Plant sunflower seeds , measure height, calculate average height, compare size and weight of heads. Interpret findings in detailed report.

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

The objective of this sociologically-inclined experiment is to evaluate whether kids' toy preferences are hardwired or develop as they grow.

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.

In this activity, find out who the flowers' "partners in crime" are by being a flower spy!

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

Can you think of a way of cleaning dirty water using the sun? In this activity, you will be making a "solar still" that is able to do just that!

This classic children's game demonstrates how sound travels through air vs. through a solid.

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

This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Is exercise a cellular activity? Check out this fun science fair project idea to compare the carbon dioxide production before and after exercise.

This project explores whether music affects the growth and health of plants.

This project investigates the affect of storage temperature on microwave popcorn.

This experiment investigates the relationship between the temperature of a candle and its burn rate.

Why are some pennies shiny and others dark and dull? Find out with this cleaning copper coins experiment, which transforms dark pennies to bright ones.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Demonstrate how we are able to locate sounds, echolocation. Have a blindfolded subject locate you by the sound of your clapping.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

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 project idea assesses the effect of music on work performance.

Help young learners discover why catÃs eyes glow in the dark with this simple experiment

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

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.