Showing Results for -word-problems : Page 14

This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

Determine which video game elevates the heart rate best and burns the most calories.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

Let your young scientist explore a brave new world of sound with an experiment that just requires a handful of common household items.

Determine whether the relationship between a personâs armspan and height are genetic.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

Examine how a battery can be made from everyday materials.

Wondering how we know that air is there? Here's a quick and easy experiment that proves that air may be thin, but it's not too wimpy to block your shot!

Examine the effect of pressure on carbonation in soda.

Examine whether males or females are more likely to have a higher center of gravity.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Create your own light bulb and test filaments of different thicknesses to see which keeps the bulb burning for the longest time.

Test your skills as a weather forecaster, and learn some science terms on the way!

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

Compare the ignition rates of various types of flame-retardant materials.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

Examine the connection between temperature and chemiluminescence.

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.