New GCSE Bitesize – Light (4m 48s):
P8 converging lens from davaruss
REFLECTION:
Three short videos clips from Clipbank: Rules of Reflection, Reflection from Mirrors & Parabolic Reflectors.
REFRACTION:
A short (3m 14s) video clip on Rules of Refraction form Clipbank and from Bitesize Top 20 Demos – Refraction (1m 39s).
Two short clips on TIR: Total Internal Reflection (2m 11s) from Bitesize Top 20 Demos & Total Internal Reflection (1m 36s) from Clipbank. Also, from BT Educational services a 13m 15s video – Physics of Optical Communication.