Showing Results for -word-problems : Page 5

This science fair project idea explores whether certain physical and mental traits run in the family.

This science fair project idea explores which kinds of earplugs are the most effective.

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

This science fair project idea explores which fruit molds the fastest.

Take the plunge into handcrafting with this neat and tidy soap recipe. Here's how to create your own personalized soap.

This science fair project idea explores whether a person's ability to see under very dim lighting conditions diminishes with age.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

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

This science project examines the effectiveness of various types of laundry detergents on stains trapped on a white handkerchief.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!

Science fair project that determines whether spreading a moss soup over an area increases moss growth.

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

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

This science fair project challenges students to research vortices occurring in nature and then create their own vortex.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.

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.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

This science project challenges high school students to study the linguistic evolution of text messaging.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.