Showing Results for three digit and two step word problems : Page 37

Evaluate if people are more influenced by video or audio advertising.

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

Looking for a fun way to encourage imaginative play? Try crafting these animal dice with your preschooler.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

This experiment will explore the possibility of a connection between lunar cycles and how humans are affected.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

In almost every preschool classroom is a sensory table. Learn how to make one at home!

Did you know that August is American Artist Month? Your child can explore the art of photography by using a digital camera to capture the landscape around her.

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.

This science fair project idea investigates the hardness property of minerals.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

The apparent movement of the sun has been used to keep time since the bronze age. In this science fair project, kids plot solar time against mean solar time.

Kids will make a homemade electroscope and explain how it detects static charges through induction in this fun science fair project idea.

How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.

Your child will decorate a headband with any bugs they can think of, then they'll add antennae so they can pretend to be a bug!

This easy at-home experiment is a great way to "see" science.

In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!