Showing Results for count trace

Determine whether the application of Febreeze will lower the bacterial count.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

This very physical game gets math off the page and into the real world-- and it works on number sense and estimation, key skills for kindergarten readiness.

Help your child practice her counting as she makes this fun and festive holiday decoration!

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

Teach your young academic about counting and clocks with a tasty treat!

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.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

Introduce your child to science with something they see everyday--their shadow!

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

Help your curious kid cut through the clutter and collect the facts with a simple and fun science foldable.

These cute holly-shaped hair clips are a breeze to make for holiday celebrations. They make a great party activity, too!

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

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!

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

Practice measurement using centimeters in this fun math race designed for your second grade student!

Forget the measuring stick! This fun math activity uses a body part, your child's hand, as a ruler.

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Shamrock Stamps are a great way to celebrate St. Patrick's Day. Simple and symmetrical, this symbol of Irish culture is the perfect shape for prints.

How many steps long is the hallway? Kids put their graph-making skills to work as they make a step map of their own house.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

This activity spotlights everyone's favorite reindeer, Rudolph, and preserves your child's handprints in his "antlers".

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

Encourage imagination and creativity with this magical craft that lets your child make and design his very own dragon egg.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

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