Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

Learn whether writing things down really makes things easier to remember.

This science fair project idea examines the reason boats are shaped and engineered.

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

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.