This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Science fair project that builds a magnetometer and demonstrate its uses.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

Science fair project that determines the effect of concentrated mental effort on physical performance levels.

This science fair project idea examines liquids of different densities.

Science fair project that explains and demonstrates the parallax principle.

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

The objective of this science fair project is to investigate salt water density.

This science fair project idea examines readersâ expectations in regard to literature.

This science fair project idea demonstrates the process of land erosion.

This science fair project teaches students the differences between fruits and vegetables.

This science fair project idea teaches what wildlife rehabilitators do and about the process of wildlife rehabilitation.

This science fair project will investigate a type of sustainable development project.

This science fair project idea investigates whether air has mass and weight.

The purpose of this science fair project is to build a basic radio.

This science fair project idea teaches kids the different functions of a leaf.

This science fair project determines how oil affects a bird’s waterproofing.

This science fair project idea explores whether dogs do look like their owners.

This science fair project idea studies how talking on a cell phone affect driving?

This science fair project idea determines the way in which color affects memorization.

This science fair project idea outlines the principles and techniques behind paper batteries.

This science fair project demonstrates the "power of conformity".

This science fair project idea identifies trees using a dichotomous key.

Science fair project that illustrates the properties of black holes in space.

This science fair project idea determines how quickly germs and bacteria spread.

This science fair project idea investigates the hardness property of minerals.

This science fair project idea outlines the practical applications of particular origami folding techniques.

This science fair project idea lets you can create your own Faraday Cage!

This science fair project idea investigates how color affects temperature.