Showing Results for three digit old : Page 4

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

This science fair project investigates how temperature of a room affects the burn rate of a candle.

Here's a hands-on activity that first grade use to help kids get a feel for equations. It uses popsicle sticks to practice addition and subtraction!

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!

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

Try this new twist to the traditional memory game to help your learner match number symbols to the correct quantity while sharpening their memory skills!

Make this delicious warm apple bread for Hanukkah.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

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

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

The Christmas Addition Tree is a great way to get kids actively involved in math practice through art projects over the holiday break.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

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!

Try this fun math card game with your third grader to practice division, addition, and problem solving!

Grab some dice and play this take on tic-tac-toe. Itâs easy to set up and your child will have a blast.

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

If your Father's Day festivities include meeting up with extended family, why not put all the dads to the test with a chili cook-off?

Teach your fifth grader an important math concept with this quick and simple activity that shows them how to divide whole numbers by fractions.

Take math off the page and into the real world. This simple game gives kindergarten kids hands-on practice with basic addition.

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

Compare and order numbers and introduce mathematical inequalities in this fun math card game.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.