Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.

Challenge your learner to design and build a city of their own in this creative engineering activity.

Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

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

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

This activity with add some fun and education to long car trips. Perfect for family vacations!

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

Improve your child's memory, focus, and concentration with this outdoor group memory game. For 4th grade, 5th grade, and middle school age children.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Work on division with remainders in this fun fourth grade math board game.

Work on finding means and medians in this fifth grade math card game.

Practice multiplication facts by playing baseball in this fun, third grade math board game.

Celebrate St. Patrick's Day with this second grade shamrock tote bag craft.

Work on simple addition and finding even numbers in this second-grade math card game.

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

Turn learning fractions into a pizza party in this fun second grade math game.

Practice measurement using centimeters in this fun math race designed for your second grade student!

Create addition problems using critical thinking skills in this fun second grade math card game.

Play this daily money game with your 2nd grade child to help his math skills.