What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

Using plants and other items from the outdoors and clothing they already own, your kids can dress up as any one of the four seasons or simply as a Garden.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

This crafty activity provides a hands-on way for your child to illustrate how the trees look during each season of the year.

This experiment will explore how manipulating a graph of historical information might reveal new information about data.

Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

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

Devise an argument for or against the possibility of resurrectin extinct species through DNA manipulation. Analyze data, report findings.

Create groups of volunteers based on frequency of playing video games. Compare driving records. Analyze data, interpret findings.

In this science fair project, students will use four different household objects to see which ones form the most or best crystals.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

Study and categorize the functions and types of genes. Run gene experiments chosen from links. Analyze data, explain ideas in a detailed report.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

Determine how we can separate the components of a solution

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.