Showing Results for adding mixed number like denominators : Page 7

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

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

Determine which kind of rock (igneous, sedimentary, metamorphic) has the greatest reservoir capacity, which is the ability to hold the most oil and natural gas.

Science fair project that determines whether spreading a moss soup over an area increases moss growth.

Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?

Science fair project that tests how well various sunscreens protect skin from the sunâs ultraviolet radiation by measuring their effect on sun-sensitive paper.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

This project compares the national anthems of several different countries to determine if there is a correlation between tempo and a country's latitude.

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

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.

Check out this cool science project idea to explore the differences in feeding behaviors of birds and if other species of birds also have color preferences.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

Science fair project in which you will create your electricity by making a homemade battery using salt water, a nail, and a copper wire.

Grow borax crystals and get your child excited about Earth science with this crafty science experiment.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

This science fair project determines whether the types of plants growing in a Pacific Northwest rain forest environment are influenced by the soil acidity.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.