Create your own light bulb and test filaments of different thicknesses to see which keeps the bulb burning for the longest time.

Here's an activity to help your child manage their nonfiction reading by focusing on the most important elements of what she's read.

To help your child turn a critical eye to his own school performance, and motivate him to take responsibility, make a progress portfolio!

This science fair project idea discovers the practical applications for the structural design of a snail shell.

Science fair project which examines the chemical reaction of a candle flame with various gases in order to determine the identity of the gas.

Summer is a great time to work on pre-kindergarten skills that will serve your child well in her first year at school, while having some fun in the sun!

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

This project combines arts and crafts with writing, as your child writes a story and publishes it into a book made out of a paper bag!

This kitchen activity will engage your preschooler's senses and fine motor skills, and she'll have fun eating her unique creations when she's done!

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

This science fair project idea's objective is to become familiar with items your family regularly throws in the trash.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

Challenge your learner to design and build a city of their own in this creative engineering activity.

Spend an afternoon outdoors and add a personal touch to clothes or other items of fabric by learning how to tie-dye.

This science fair project idea quantifies growth of seedlings at various pH levels.

Here's an arts and crafts guide for your high-school teenager that'll help her create a naturalist drawing and painting.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

Let your third grader newscaster practice presentation skills with this video "card" to celebrate Dad this Father's Day!

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?

Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

This science fair project idea tests the effect of heat- at varying temperatures- on the viability of biological enzymes.

Your preteen will learn about computer parts and how to handle them as she uses an outdated computer to make a totally in-style bracelet!

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.