Points equidistant from lines Animation Play

Points lying on a line Whiteboard exercise Play

Points of intersection Student activity Play

Points of intersection of a parabola and a straight line Student activity Play

Points of intersection of a parabola and a straight line Whiteboard exercise Play

Points on the line Whiteboard exercise Play

Points on the line Student activity Play

Positive or negative gradient? Simulation Play

Producing of mass spectrum Animation Play

Properties of a straight line Whiteboard exercise Play

Properties of a straight line (a reminder) Whiteboard exercise Play

Properties of a straight line (a reminder) Student activity Play

Properties of diagonals in a rhombus Animation Play

Properties of diagonals in a square Animation Play

Property of integers on the number line Animation Play

Proportions Whiteboard exercise Play

Proportions in crossing lines cut by two parallel lines Whiteboard exercise Play

Proportions in crossing lines cut by two parallel lines Student activity Play

Proton NMR spectrum of 1-chloropropane Animation Play

Proton NMR spectrum of 3-phenylpropanenitrile Illustration Play

Proton NMR spectrum of compound A Illustration Play

Proton NMR spectrum of ethanol Illustration Play

Proton NMR spectrum of ethyl ethanoate Illustration Play

Proton NMR spectrum of propanal Animation Play

Pythagoras' theorem – geometric proof Student activity Play