Showing Results for how when : Page 32

Explore the relationship between personality traits and birth order effects.

Cleaning can be a chore, but not with this sudsy experiment!

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

What does yeast eat? Sugar, of course. But yeast also has some powerful enemies in the form of antifungal agents! Kids test them out in this fun yeast lab.

Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.

Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Melt the ice, but save the lawn. The objective of this science fair project is to explore the effects of different substances on melting ice.

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

Measure the speed of the earth's rotation using protractors and meter sticks. This science fair project measures the angle of the sun in relation to earth.

Science fair project that determines whether moths are attracted to one color of light more than others.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

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

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

Learn more about consumer preferences, product availability and pricing. Search ebay listings typing keywords of your choice. Interpret statistical analysis

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Discover which fabrics shrink the most in the wash and why.

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

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

Science fair project that explores the variety of webs that spiders weave and collect specimens for identification.

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.

This science fair project idea examines if there is a reason that musical notes are at the pitches they are.

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Consult mechanics, automotive specialists for advice. Build a real engine or a scale model. Test and demonstrate its mechanical properties.