Showing Results for mixed numbers and improper 2 : Page 3

Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

In this experiment, you will find out how human error can cause faults in any science task. This includes experiments conducted by famous scientists also.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

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

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

Science fair project that uses iodine solution to demonstrate how starch is turned into sugar when it is chewed in the mouth.

Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.

This science fair project idea raises awareness of a real ecological issue.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Evaluate gender differences in processing visual information.

This science fair project idea explores discover whether mixing solutions of equal distances from neutral pH (7) will create a solution close to pH 7.

This science fair project idea studies whether eating a hearty breakfast before and exam will get them better test scores.

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

This science fair project idea tests the efficiency of short term memory.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.

This science project examines the thermal properties of several major greenhouse gases.

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

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!