Showing Results for do the decimal

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

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

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

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.

Do different types of oil mix or stack? Find out in this science fair project idea!

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

This science fair project examines how seeds hitchhike on animals and clothing.

This science fair project teaches students about wilting and browning of salad greens.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

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

In this experiment we will be determining whether birds prefer certain colors of seed.

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

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

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Embrace the spooky and creepy thrills of Halloween night with a nightlight that will do more to frighten than soothe.

Here are three activities you can do at home and around town to bring algebra into your daily lives.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Everyone needs to stay warm during the cold winter months, including your cup of cocoa! This mug cozy will do the trick.

Explore if planting seeds in a certain direction will affect how fast it germinates.

Do something totally unique and new with a pumpkin this year! Practice designing patterns with stripes, zigzags, or geometric shapes. The sky's the limit!

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

In honor of Black History Month, this activity encourages your child to focus on African American inventors, and do a little inventing of his own.