Figuring out fractions can be a challenge! But with this game your child will become more comfortable converting fractions after only a little practice.

Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

This science fair project idea deals with the qualities of shade on a sunny day.

These sparkling earrings look fancy but they're super simple to make using inexpensive craft items.

Any time is the perfect time to whip up a delicious batch of fluffy pumpkin cookies.

Introduce decimals and place value with this fun math card game for fourth grade students.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Simplify fractions with your child in this fast-paced math card game.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

This decimal game is a great way to help your child get familiar with how decimal values work.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

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

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!

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 experiment serves as an introduction to the greenhouse effect.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

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.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

Here's an innovative math puzzle that you can create with your fourth grade math student.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

This activity with add some fun and education to long car trips. Perfect for family vacations!

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.