Showing Results for mathematics answer key

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

This science fair project idea identifies trees using a dichotomous key.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

Textbook studying doesn't have to be a slog. Here's an at-home activity for before your middle-schooler begins those end-of-the-chapter review questions.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

Help your 4th grader learn how to make a topographic map and strengthen key grade level social studies and math skills in the process.

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

Test your learner's knowledge of Barack Obama by challenging your child to complete a crossword puzzle about the President after reading a short biography.

What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!

To celebrate black history month, use this matching quiz to help your kid demonstrate their knowledge of famous African-Americans.

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 simple way to help your child understand story problems begins as a quick activity and turns into a study tool for years to come!

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

Try adding a splash of color to editing and revising with rainbow editing.

Have your child kick off their summer vacation by making a miniature water slide!

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

This sponge relay game is the perfect way to cool off and to keep kids' minds sharp this summer.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

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.

Send your child on an online hunt where he will practice working with search engines and use his reading comprehension skills to find specific information.

This science fair project idea explores whether color affects a person's emotional state.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

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.

A lemonade stand is a great opportunity for your kids to work on their money skills and donate some hard earned money to charity.

This brain teaser challenges your fifth grader to unscramble some specialized Winter Olympics language.

When you're studying the Mayflower, numbers can be an important part of the history...and a great chance to practice elementary math!