What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

Try this chemistry experiment with your curious kid and get some "shocking" results!

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

Who knew that nature could get so crafty? Show your kindergartener how to collect and morph pinecones into a whole team of personalized pinecone people.

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

This science fair project idea identifies clouds as a means of predicting the weather.

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

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

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

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.