Showing Results for compare with same denominators 2 : Page 4

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

This science fair project idea compares biodiversity between drops of water.

This science fair project compares the allelopathic chemical produced by the Black Walnut tree to a commercial herbicide in stopping the growth of a shrub.

Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.

This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.

This science fair project idea compares the cuteness reaction between genders.

In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

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

This project compares different liquids and the freezing, melting and boiling points of liquids.

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

This project explores if people more easily distinguish between faces of people of their own race or ethnicity compared to those of other races or ethnicities.

Science fair project that compares the properties of different fabrics to determine whether natural or synthetic fabrics are better at wicking away moisture.

This science fair project compares the abilities of men and women to understand subtle communication through body language.

Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

Observe trends in the properties of writing materials over past 5000 years and extrapolate to future time. Prepare a table that compares writing material.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

This project compares the national anthems of several different countries to determine if there is a correlation between tempo and a country's latitude.

Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

This science fair project determines the quality of a given product.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

Find out whether packaged seeds actually do expire in this new science fair project idea.

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.