Showing Results for rounding three digit : Page 5

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

This project examines the concentration of dissolved oxygen in water, with and without oil.

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

Learn how to count in Spanish. Your child will practice her numbers and build her reading skills while learning a bit about Latino culture along the way.

If your young child is a kinesthetic learner, this equation board is perfect for teaching him addition and subtraction facts.

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

This pyramid card game is a fun way to help your child learn addition and subtraction. Best of all, itâs quick to set up and easy to play.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

Can cells be frozen? This science fair project provides information to answer this question.

Here's a math game for your preschooler or kindergartener that'll make number recognition as easy as a pizza pie!

Teach your child about jesters as she makes her very own jester hat.

Reuse old cardboard boxes and popsicle sticks to create a miniature sled that is perfect for pretend play with dolls or action figures.

Help your child identify numbers with this fun preschool math art activity! Explore different textures and colors as he learns numbers.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

These bean bag games are a fun and inexpensive way to keep your first grader learning! Work on social skills, coordination, math, or even spelling!

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

Here's a tasty way to give your child some counting practice.

Your child will need to combine his sporty hand-eye coordination skills with his math skills to become the bullseye king.

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

Use old coffee cans and socks to make a beanbag toss game for kids in preschool and kindergarten. This activity is great for math and coordination.