Does size or mass impact gravitational pull? Scholars experiment with force pairs to answer that question. They can change the size, mass, and distance between the objects using an engaging simulatoin. This allows pupils to visualize the...

Scientists state that the higher something is above the earth, the greater the gravitational potential energy. Does this mean there is more gravity acting on the moon than on an apple falling from a tree? Scholars adjust the distance...

How does an airplane control its take off and descent? Scholars explore the forces acting on an airplane and control the angle of attack, wing profile, thrust, and airplane size. They learn about lift, drag, thrust, gravity, and the...

Learners build a model rocket. In this model rocket lesson, students explore a rocket launch cycle. Learners investigate the laws of physics for each part of the launch. Students build model rockets and launch at school.

Everything that happens is an interaction, from the wind blowing a sail to a cannon ball being thrust out of a cannon. A simulation shows the interactions involving a sail, air, ball, pirate, cannon, deck, ocean, and the Earth and...

Students investigate the interdependence of mass and gravitational acceleration using computer simulation. In this physics lesson, students derive the formula for acceleration due to gravity. They calculate air resistance on falling...

We can't see most gases and we can't see things at the molecular level — but that's about to change! A simulation shows pupils the activity of molecules in a gas. The simulation allows scholars to vary the volume, heat, and...

To show the magnitude and direction of all forces acting upon an object, scientists use a free body diagram. This simulation serves as an introduction to free body diagrams allowing scholars to build their own. Pupils select the proper...

Students explore physics by conducting a class experiment. In this gravitational force instructional activity, students define several scientific terms associated with force. Students utilize a styrofoam cup and marbles to simulate a...

Students explore tableaux.  In this social studies and fine arts cross curriculum lesson, students work in groups of four to create "frozen" stage pictures (tableaux) representing vocabulary and concepts from a "From Farm to You"...

Students design and conduct an experiment on Galileo's Rule of Falling Bodies. In this physics lesson, students collect and analyze data. They create a presentation and share it with the class.

Sixth graders investigate the forces that move certain objects.  In this physics activity, 6th graders design and create paper flying objects using origami methods, which they practice flying in different conditions.  Students...

Students come up with ideas to help friendly, superintelligent space aliens adapt to this environment.