Showing Results for -word-problems : Page 7

Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.

Show your fourth grader how to embrace a green lifestyle and enjoy the outdoors with a homemade, recycled picnic basket.

Find out whether packaged seeds actually do expire in this new science fair project idea.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Spider cupcakes are creepy-crawly treats that are perfect for Halloween. These spider cupcakes make for a great Halloween party treat.

Take a dive into the candy jar with this yummy science experiment.

Frida Kahlo was a famous Mexican painter. In this activity, your child can put pick up a paintbrush and create a self-portrait inspired by this renowned artist.

Horchata is a very popular type of agua fresca, or fresh water, that is enjoyed throughout Mexico. Here's how to make your own!

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

Use familiar household items and decorations to turn estimation into a fun game!

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

Create a compass rose from sidewalk chalk in this summer geography project!

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

Help your learner develop her fine motor and communication skills with this fun and festive fall activity.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

With a handful of craft supplies, your fourth grader can capture some of the artistic magic of the ancient Maya.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

Science fair project that examines condensation and the conditions needed in order for dew to form.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

In this fun art exercise, kids practice seeing multiple shapes and colors inside a water-filled glass and recreate them as a still life using colored paper.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

This activity teaches your third grader how to make a paper cut-out still life, in true Matisse-style.

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