Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

This science fair experiment organizes made-up elements to simulate Mendeleev when he made the periodic table of elements.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

Science fair project that examines the physical features of elephants and butterflies and draws conclusions about their similarities.

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!

Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.

Science fair project that determines which types of clouds are best at blocking harmful UV radiation.

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

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!

What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!

This science fair project examines discover whether different formations of deodorant works better for certain skin types.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

This science experiment explores why leaves change color in the fall and the role of photosynthesis in leaf coloration.

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

Science fair project that compares tap water and bottled water for the presence of common impurities.

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.

Help your child hunt and capture bugs to observe to practice important science skills and satisfy her curiosity simultaneously!

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

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

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

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.