Showing Results for by whole

Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.

In celebration of Earth Day, help your fifth grader write a poem from the Earth to its inhabitants.

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.

Help your kindergarten science maven explore the water cycle without getting everything wet.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

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

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

This experiment tests which gender is better at catching how a magician performs his tricks.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Create a bee garden to help shelter bees in your area.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

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!

Science fair project which teaches you how to make your own homemade glue by combing curdled milk with baking soda.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.