Showing Results for three digit and two step word problems : Page 18

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

Help your little builder move up in the world with this recycled cardboard castle that's just the right size for a young king and his loyal stuffed subjects.

Plan ahead for summer, by constructing a holiday calendar with your child. A great way to teach kids about time!

Use a recycling project to hone your childâs sewing skills and clean up her art supplies when she turns the leg of an old pair of jeans into a storage basket.

Teach your preschooler color recognition using this handy egg carton sorter. She will group objects by color and learn to recognize their names with this tool.

Is your kid struggling with number recognition? Here's a great way to go fishing for numbers that will feel more like play than counting practice.

Create clear sound shakers so your preschooler can observe and compare the different sounds that objects make!

Learning to identify prime numbers can be tricky. But this fun card game can make memorizing some basic prime numbers a breeze.

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

Your first grader will love this addition challenge! Roll dice and keep a running total as you try to achieve the highest score.

If your 2nd grade child asks for time often, encourage him to read time on his own by talking about time throughout the day.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Start the new year with this fourth grade math "Calculation Challenge!"

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Serve up this pretend play activity to your preschooler to give her counting skills a healthy boost.

Practice counting to100 independently with this American flag craft project! 

Do a little kitchen chemistry as you make your own bubble solution and bubble-wand shapes!

Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.

One of the most important parts of any Christmas tree is what's on top. This year, have your child make an angel that'll put the finishing touch on your tree!

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

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

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

In this activity, your child will develop her sensory awareness and build important math skills while having fun outdoors.

Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

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

This fun math card game is a great opportunity to discuss probability with your third grader.