Showing Results for -word-problems : Page 4

Increase your child's confidence in interpreting bar graphs and throw a little candy into the mix to sweeten the learning process.

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

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

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.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

This little chick is so cute that your child will want to make a whole flock to call her own.

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

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

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

Celebrate Dia de los Muertos by baking pan de muerto. In this 5th-6th grade activity, your child will explore another culture while learning about baking.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Hiding protein-rich quinoa and a variety of fresh vegetables, these meatballs are the perfect answer to kid food woes.

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.

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

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

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

Use this great no-bake recipe to save energy and keep cool.

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

Instead of loading up on mayonnaise based potato salad, your child can whip up something healthier: German potato salad!

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Making decorative pottery is a great way to experiment with making patterns and texture on a traditionally smooth surface.

Your kindergartener will learn basic math concepts and create a beautiful keepsake with this African flag reference book.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

In this fun math activity, second graders will learn to estimate items in a jar! 

Okay, identifying place value isn't as fun as eating ice cream, but with a few index cards and a competitive spirit, it can be disguised a game!

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!