A PowerPoint presentation about experimenting with optical fibre. (in Finnish)

In the output the pupils have connected the theory (PowerPoint) and two pupil works from the reflection of the laser light.
The output has been made with the PowerPoint and the demonstrations they made with He-Ne-laser and with the model of the optical fibre.

The pupils worked the outputs as pair work.

The presentation is made as DIYLab activity under a theme: “Light as wave motion” (Physics)

by Kasper & Mika