Showing Results for how when : Page 3

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Discover how and which salt melts ice the quickest.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

Will the shape of an ice cube impact how fast the ice melts?

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

This science fair project idea investigates how color affects temperature.

How do organic materials become soil? This science experiment measures what materials biodegrade.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Explore if planting seeds in a certain direction will affect how fast it germinates.

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

In this fun experiment, we'll find out how color affects heat absorption!

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

This science fair project idea investigates how magnetism can defy the force of gravity.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

This experiment tests which gender is better at catching how a magician performs his tricks.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!