Marbles in Motion

No Newton's cradle in your classroom? No need to lose your marbles; here is a similar activity that can be done using a ruler and seven marbles. Rolling marbles into each other on the makeshift track, physicists find that for every...

Get things moving with this elementary science unit on simple machines. Through a series of nine lessons including teacher demonstrations, hands-on activities, and science experiments, young scientists learn about forces, motion, and...

Using easily obtained materials, physical science beginners are exposed to Newton's first law of motion. They see that a marble will roll in a straight line unless something forces it to change directions, in this case, the rim of a...

Raise the energy level of your physical science class with this exciting hands-on activity. Applying their knowledge of kinetic and potential energy and Newton's laws of motion, young engineers use foam tubing and marbles to create...

In this fantastic physics and math lesson, student pairs create a ramp that will transport a rolling marble in order to learn about linear motion. Students use cardboard, straws, toothpicks, marshmallows, and paper clips in order to make...

In order to investigate cetntripetal force and angular momentum, youngsters compare the motion of erasers hung from a string. It is not clear what type of Amish toy is needed in the warm up activity, so you may not be able to use it. The...

Students explore Newton's 3rd Law of Motion. In this physics lesson, students participate in various experiments that demonstrate the idea of action/reaction, such as a balloon launch, a skateboard activity, and a spring scale...

Students conduct experiments with balloons, pennies, marbles and cups to help them understand the concept of centrifugal force or Newton's Law of Motion.

Students investigate the celestial sphere and circumpolar motion. In this science activity, students view an applet, The Celestial Sphere and Circumpolar Motion. Students discuss the Earth's rotation and stellar movement.

Fourth graders define the states of matter and their properties. They demonstrate the air is matter and observe the effect of molecular motion through these activities.