Showing Results for mixed numbers

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

What happens when colored beams of light mix? You might be surprised.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

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

Do different types of oil mix or stack? Find out in this science fair project idea!

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Amaze your kids by separating a salt and pepper mixture using an "electric spoon" charged with wool.

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

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

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.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

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

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

This experiment tests which gender is better at catching how a magician performs his tricks.

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

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

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

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

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.

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

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.

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.