Inheritance of sex chromosomes in humans Student activity Play

Integers Whiteboard presentation Play

Integers on the number line Whiteboard exercise Play

Interesting fact Animation Play

Interpolation and extrapolation Student activity Play

Inverse operations Student activity Play

Irrational numbers Whiteboard presentation Play

Irrational numbers Class activity Play

Irrational numbers Animation Play

Irrational numbers Whiteboard exercise Play

Irrational numbers – addition and subtraction Whiteboard exercise Play

Is it a factor? Animation Play

Is it a factor? Simulation Play

Is it a square? Whiteboard exercise Play

Is it a square? Student activity Play

Is the number divisible by? Animation Play

Isomerisation of cis-but-2-ene Animation Play

Isotopes Whiteboard exercise Play

Isotopes Student activity Play

Isotopes Student activity Play

Isotopes Student activity Play

Isotopes Simulation Play

Isotopes Whiteboard exercise Play

John Dalton's atomic theory Animation Play

Joining the stems Student activity Play