Pavlov's experiment Slideshow Play

Pavlov's experiment Animation Play

Physical state of catalyst Slideshow Play

Pins Whiteboard exercise Play

Plotting a graph of an experiment Whiteboard exercise Play

Plotting a graph of an experiment Student activity Play

Precipitation of insoluble salts Animation Play

Preparing a buffer solution Student activity Play

Primary and secondary data Student activity Play

Primary data or secondary data Slideshow Play

Probability experiments Class activity Play

Probability experiments Whiteboard presentation Play

Probability of events in simple experiments Whiteboard presentation Play

Probability of events in simple experiments Class activity Play

Probability scale Whiteboard presentation Play

Probability scale Class activity Play

Problem specification Whiteboard presentation Play

Problem specification Class activity Play

Protective functions of epidermal tissue Student activity Play

Random event Student activity Play

Random experiment Animation Play

Random experiment Animation Play

Reaction of potassium bromide and potassium iodide with sulphuric acid Animation Play

Reaction of Zn with HCl Animation Play

Reactions between metal halides and concentrated sulphuric acid Student activity Play