Showing Results for least common multiples : Page 5

This project examines which style of central-air system filter traps the most particles from the air.

The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

How does mold grow? Kids find out by testing different conditions to measure mold growth rate and learn about what factors cause mold to grow more quickly.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

This fascinating science fair project explores eye color genotypes.

Challenge your first or second grade reader to make 100 words in this reading and spelling activity for the 100th Day of School.

Is your precocious third grader a Shakespeare in the making? Challenge her growing vocabulary with a group game that rewards her wordy ways

Civil War soldiers didn't take their wives with them to the battlefield, but they took along a piece of home: little sewing kits called "housewives".

Science fair project that demonstrates how stalagmites and stalactites are formed.

Catch the dance mash fever with this catchy and foot-tapping activity that's all about movement and Halloween fun!

Determine whether the relationship between a personâs armspan and height are genetic.

Use your kindergartener's handprint to create a sweet and personalized apple craft.

Measure the densities of various fruits and vegetables to determine if there is a relationship between density and nutritional value.

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!

Combat summer boredom with this easy and fun game. Race against each other to see who can fill their bucket the fastest using leaky cups!

Sure, you can go out and buy a box of Valentine cards--but for a special message try this simple craft activity to make someone's day.

Make a slithery snake from paper chains and learn about patterns at the same time.

Get your preschooler to practice a steady hand and celebrate Read Across America Day with this challenging stacking activity inspired by Dr. Seuss.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

This simple and fun project introduces kids to the art of pottery and offers them a glimpse into how ancient peoples created the very first Neolithic pottery.

Which battery lasts the longest? In this science fair project, kids will test popular brand name batteries like Duracell and Energizer against generic brands.

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

This science fair project idea studies the acidity of rain water and whether the acidity is the same on all rainy days or does it fluctuate.

Perfect for a hot summer day, this cool arts and crafts activity has your preschooler painting a beautiful, textured print from seashells.

This activity is a great way to practice sorting, counting, matching, and other early math skills--- on the fly.

The ability to identify number patterns is one of the building blocks to success in higher-level math and this game is the perfect way to practice.

Here's a fun activity that will have your child making their very own television program from scratch!

Calling all power-shoppers! This game is a fun way for kids to learn life skills, and flex their math muscles at the same time.

A pangram is a sentence that uses all the letters in the English alphabet. In this group game kids might just learn a thing or two about word choice in writing!