Rectifier Whiteboard exercise Play

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

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

Statistical problem specification Student activity Play

Statistics – diagram Simulation Play

Stem-and-leaf diagram Animation Play

Stem-and-leaf diagram for the ages of employees Student activity Play

Stem-and-leaf diagram for the ages of employees Whiteboard exercise Play

Stem-and-leaf diagram – looking for the pattern Student activity Play

Stem-and-leaf diagram – looking for the pattern Whiteboard exercise Play

Stemplot Student activity Play

Symbols of transistors Animation Play

Tests in Mathematics Whiteboard exercise Play