Random processes Whiteboard presentation Play

Randomly selected day Animation Play

Recognising mutually exclusive events on a probability tree Animation Play

Recognising mutually exclusive events on a probability tree Student activity Play

Red and green marbles Animation Play

Reproductive organs of gymnosperms Slideshow Play

Respiration Student activity Play

Rolling 6 Animation Play

Rolling a die Whiteboard exercise Play

Rolling a die Whiteboard exercise Play

Rolling a die Animation Play

Rolling a die Animation Play

Rolling a die Animation Play

Roulette Whiteboard exercise Play

Roulette Student activity Play

Roulette Whiteboard exercise Play

Sampling Student activity Play

Sampling as a method of estimation Animation Play

Sampling with replacement Student activity Play

Sampling without replacement Whiteboard exercise Play

Sampling without replacement Student activity Play

Samplings Student activity Play

Samuel Pepys' problem Animation Play

Seed plants Whiteboard exercise Play

Silver and gold coins Whiteboard exercise Play