How do people use different types of energy in the classroom?

Potential energy, light energy, Kinetic energy, sound energy and electrical energy.

Explanation:

Potential energy:

Potential energy coming from us.

light energy:

Light energy coming from the sunlight.

Kinetic energy:

By pushing the chairs or benches produce kinetic energy.

Sound energy:

By talking someone produce sound energy

Electrical energy;

In the classroom eletrical energy used for the bulbs, fans, air conditioners and heaters.