Showing Results for how when : Page 30

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Word color association is just a fancy way to talk about the way we connect colors with words.

Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.

Explore this fun middle school science fair idea to learn about photosynthesis and the key role of light in the growth of green plants.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

This fun elementary school science fair project idea helps students in designing an amusement park using their knowledge of forces and simple machines.

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

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

The objective of this free science fair project is to examine the way in which the phases of the moon affect circadian patterns in mammals.

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

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

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

Do you hate to waste energy? In this experiment, you will design a machine that is powered by the process known as energy transformation.

This science project researches the correlation between barometric pressure and wind velocity.

Study the anatomy of the brain and the functions of the corpus callosum. Research split brain surgery and its impact on advances in neuroscience.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.