Properties of enlargements, part II Student activity Play

Properties of reflection Whiteboard exercise Play

Properties of reflection Student activity Play

Properties of rotation Student activity Play

Properties of translations Student activity Play

Recording of analogue and digital signals Animation Play

Reflecting telescopes Student activity Play

Reflection Student activity Play

Reflection of light Class activity Play

Reflection of light Whiteboard presentation Play

Reflection symmetry in the coordinate system in the x-axis and the y-axis Student activity Play

Refracting telescope Student activity Play

Refracting telescope Whiteboard exercise Play

Refraction Class activity Play

Refraction diagrams Student activity Play

Resistance to disturbances Animation Play

Resolution of optical devices Animation Play

Resolution of optical devices Student activity Play

Rotation in the coordinate system Student activity Play

Rotation in the coordinate system Whiteboard exercise Play

Rotation is a transformation Student activity Play

Rotation or symmetry? Animation Play

Sharp image Whiteboard exercise Play

Short-sightedness Animation Play

Sight defects Simulation Play