Showing Results for three digit : Page 9

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

What colors can dogs see? Do they only have black and white vision, or can they see other colors too? Find out in this cool science experiment!

Plants and light seem to be good buddies, but how far does the friendship really go?

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Homophones are those tricky little words that tend to confound early learners. Help your second grader ace the challenge with this outdoor game.

Make math fun for your child by turning it into a game and challenging him to beat the calculator with this cool math race!

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.

This baking activity lets kids play with frosting, while experimenting with colors, and how they mix.

Find out if most people can distinguish the difference between tones on different instruments.

Let your preschooler develop her fine motor skills in this cooking activity that has her creating hamburger cookies, a great snack for any party or BBQ.

Determine how we can separate the components of a solution

This high school activity uses dice to explore probability and prepare for SAT questions.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.

First graders will love practicing addition with this fun math game.

Science far project which determines whether the material of a baseball bat affects the distance that the baseball will travel.

Using items around your house, create a âstoreâ and set up expressions to represent the cost of the items.

Practice math and measurement with your third grader this Fourth of July by making these festive cupcakes!

For some math concepts, doing the math itself is easy. The hard part is helping your child remember which formula to use for which term!

This middle school science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

Entertain your next batch of energetic youngsters with a Halloween-inspired candy hunt!