This project examines whether people's taste perception is influenced by what they see.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

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

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

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

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

How do organic materials become soil? This science experiment measures what materials biodegrade.

Here's a pressed leaf card project that puts science and writing together for your second grader.

Teach your child how butter is created by shaking up cream the old-fashioned way.

This science fair project teaches students about wilting and browning of salad greens.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.