Science Activities : Page 67

Is there any correlation between hot tubs and high blood pressure? Kids discover the answer (and its biological basis) in this cool science fair project.

Test the combustion of different types of woods.

This experiment examines if space objects become round after reaching a certain mass.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

Discover which method for odor removal words the best for stifling refrigerator odors.

This science fair project idea studies whether a religious sleeping schedule relates to a higher IQ.

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

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

Science fair project which helps you determine your latitude by using an astrolabe, which measures the angle between the North Star and the horizon.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.

Can cells be frozen? This science fair project provides information to answer this question.

Help your child create a written message and practice their letters using sticks they find in nature. Here's how to get started.

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!

This experiment will explore whether fractals really repeat themselves infinitely.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

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

Determine which factors promote the greatest memory interference. Administer test, time how long it takes subjects to complete different tasks.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

Science fair project that determines how we can change potential energy into kinetic energy.

This experiment evaluates how a diet that is rich in "mood-enhancing" foods affects the way people feel over several weeks.

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

Determine how different measurements of the same object might yield different values. Provide as many reasons that you can think of.

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

How fast is the wind blowing? This science experiment provides step-by-step instructions to help you answer this question.