Showing Results for adding mixed number like denominators : Page 9

Science fair project that examines the biodiversity of ant populations in various locations.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Science fair project that teaches you key definitions of molecular science, and how different isotopes of an element affect the relative atomic mass.

Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.

Check out this cool science fair project on identifying rocks and minerals for kids.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

This science fair project investigates how temperature of a room affects the burn rate of a candle.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Got a young scientist at home? Try this project with him!Create your own molecule design with this home-made clay recipe and some toothpicks!

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

People have favorite flavors, but what about ants? Which ant food is the most popular?

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

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

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.

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

This project concerns activity happening millions of miles away, on the sun.

In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.

Try this simple activity with your middle schooler to help him develop an understanding of why scientific classification systems exist and how they work.

This experiment will explore how manipulating a graph of historical information might reveal new information about data.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Learn about how we localize objects and beings in space through sound and about monaural auditory mechanisms and binaural auditory mechanisms.