Showing Results for count and write

Determine whether the application of Febreeze will lower the bacterial count.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Help your child practice her counting as she makes this fun and festive holiday decoration!

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

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

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

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

If it's Easter, it must be time for egg hunts. But we have to admit, most kids would rather take a bite out of a yummy cupcake than a hard-boiled egg.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

Encourage imagination and creativity with this magical craft that lets your child make and design his very own dragon egg.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

This Christmas plate features your child's favorite holiday things through drawings. Make a Christmas plate with your child this holiday season.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

Help your curious kid cut through the clutter and collect the facts with a simple and fun science foldable.

This science fair project idea determines which flower lasts the longest.

Want a fun way to teach your kid to tell time? Making a plate clock is a great way for him to learn how to tell time in a way he'll actually find exciting.

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

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

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.