Focusing of rays Simulation Play

Focusing of rays Whiteboard exercise Play

Focusing of rays Student activity Play

Frequency of magnetic waves Student activity Play

Frequency of magnetic waves Illustration Play

Gamma radiation Animation Play

Gamma radiation Student activity Play

Gamma radiation Animation Play

Gamma radiation Whiteboard exercise Play

Images in lenses Student activity Play

Interaction with magnetic field Whiteboard exercise Play

Ionization of matter Slideshow Play

Ionizing radiation Whiteboard exercise Play

Ionizing radiation Student activity Play

Light and the electromagnetic spectrum Student activity Play

Light energy – red and blue light as the basis of life Student activity Play

Lines, rays and segments Student activity Play

Lines, rays and segments Whiteboard exercise Play

Long-sightedness Animation Play

Medicine Animation Play

Nuclear radiation Chart Play

Nuclear radiation Whiteboard exercise Play

Nuclear radiation Whiteboard presentation Play

Nuclear radiation Student activity Play

Nuclear radiation Whiteboard presentation Play