Showing Results for three digit using place value : Page 31

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

This science fair project idea identifies and understands adaptations in birds.

How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

This science fair project idea investigates if fats add to the flavor of food.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

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.

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Compare different remedies for cooling the mouth after eating spicy food.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.

The objective of this science fair project it to determine whether adding ethanol alcohol to gasoline slows the run time of a motor.

In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

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

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

In this experiment, you will be making your own paper flashlight by conducting electricty with graphite.

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

Explore this fun middle school science fair idea to learn about photosynthesis and the key role of light in the growth of green plants.