Showing Results for -word-problems : Page 7

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Discover whether eating certain foods will make you smell (not only bad breath) but through skin cells.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

The objective of this science fair project is to observe the properties of friction and apply this knowledge to search for a near-frictionless surface.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

In this experiment you will replicate the mummification process by making a hot dog mummy.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

Science fair project that uses iodine vapors to develop latent fingerprints on a non-porous object.

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

Test the combustion of different types of woods.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

Compare ability of selected materials to block UV-A radiation. Shine black light though glass at detecting beads underneath. Note color intensity.

Examine the influence of the phase of the moon on moisture capillarity in garden soil. Measure and record the depth at which water is first detected.

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

Measure the effectiveness of detergent containing a UV-absorbing compound in blocking UV-A radiation. Use black light and UV detecting beads.

The purpose of this science fair project is to determine whether Green Bags, with or without refrigeration, are most effective in preserving food.

Science fair project that determines the correlation between wind direction and subsequent weather patterns.