How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

This experiment will evaluate if the environments that people work in affect their speed and accuracy in performing mental tasks.

Evaluate the efficacy of different pain management techniques.

Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.

Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.

This science fair project evaluates if and how eating a large meal affects ability to perform mental tasks.

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

Demonstrate how tracks are formed by pressing your hand into a cornmeal mixture, then reverse the process and make prints of the track.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

Find out whether matte or shiny nail polish lasts longer.

This science fair project examines how carnivorous plants digest insects, and whether the plant can use nitrogen in the soil to compensate for lack of insects.

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Free science fair project idea that measures change in flexibility with age, using a variety of flexibility tests like Sit & Reach.

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot move in a pattern related to the sound and rhythm of music.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

Make an edible play dough with your child to help her develop her sensory and motor skills.

This activity is a fun challenge for students who have just started learning to program educational robots.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.

In this activity, your student will be invited to build a chair out of building blocks that is designed to meet the specific size and shape of a small doll or toy figure.

Make your own greenhouse - out of a balloon! Your child will learn how greenhouses work as they plant radish seeds and watch them grow.

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

This activity challenges your student to use spatial reasoning and computational thinking to program multiple robots.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

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