Nervous regulation of the secretion of digestive juices Student activity Play

Nervous regulation of the secretion of digestive juices Whiteboard exercise Play

Observational data Student activity Play

Operations on exponents – more difficult problem Whiteboard exercise Play

Operations on exponents – more difficult problem Whiteboard exercise Play

Ordering decimals – more difficult problem Whiteboard exercise Play

Parasite of the human digestive system Illustration Play

Platyhelminths Student activity Play

Price of a computer – more difficult problem Student activity Play

Price of a computer – more difficult problem Whiteboard exercise Play

Problem assumptions Whiteboard presentation Play

Problem assumptions Class activity Play

Problem solving Whiteboard presentation Play

Problem solving Class activity Play

Problem solving using a spreadsheet Student activity Play

Problem specification Whiteboard presentation Play

Problem specification Class activity Play

Problem with matches Whiteboard exercise Play

Problem with six Whiteboard exercise Play

Regulation of the secretion of digestive juices Slideshow Play

Saliva Animation Play

Samuel Pepys' problem Animation Play

Short-sightedness Animation Play

Sight defects Student activity Play

Small steps Whiteboard presentation Play