Refraction diagram of Perspex Whiteboard exercise Play

Representation of the data Student activity Play

Resistors with variable resistance Student activity Play

Respiration and photosynthesis - diagram Whiteboard exercise Play

Results of 9 tests Whiteboard exercise Play

Reynolds experiment – laminar flow vs. turbulent flow Student activity Play

Reynolds experiment – laminar flow vs. turbulent flow Animation Play

Reynolds experiment – laminar flow vs. turbulent flow Whiteboard exercise Play

Scatter diagram Student activity Play

Semiconductors Animation Play

Sets and subsets Student activity Play

Simplified formula for Pearson's coefficient Student activity Play

Solar energy Student activity Play

Solar energy Slideshow Play

Solving linear inequalities graphically Student activity Play

Solving problems Student activity Play

Solving problems – the angles Whiteboard exercise Play

Specific heat Student activity Play

Specific heat Whiteboard exercise Play

Specific heat Animation Play

Specific heat of water Animation Play

Statements about liquid Whiteboard exercise Play

Statistical problem specification Student activity Play

Statistics – diagram Simulation Play

Stem-and-leaf diagram Animation Play