Showing Results for bottom row 1 : Page 7

Science fair project that examines the relationship between fluid flow rate, pressure, and resistance.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

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

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

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

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.

Determine how proficient you are at making estimations and learn how to make more reasonable estimates.

Check out this cool and free middle school science fair project idea on how to make a solar oven.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

Looking for a project on fossils? Check out this fun science fair project idea to understand the process of coal formation and fossils part in that formation.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

This science fair project idea experiments with spinning color wheels and optical illusions.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

Measure temperature change over time using a variety of insulation materials. Be creative with insulation materials: scarves, yarn, socks, feathers, oil, etc

Here's a simple science activity that will help your child better understand how wells bring us water.

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.

Explore the neural and mental mechanisms at play in mental imagery.

Kids love the dramatic Mentos and Diet Coke experiment conducted in this awesome science fair project.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

This project examines what types of objects burn and which burn faster and cleaner.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

The objective of this experiment is to find out if cooked beans grow faster, if at all, than uncooked beans.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!