Determining the molecular formula Animation Play

Determining the molecular formula Animation Play

Determining the relative molecular mass Animation Play

Different shapes of bacterial cells Slideshow Play

Drawing a hexagon inscribed in a circle Student activity Play

Drawing a triangle symmetrical to a point Student activity Play

Drawing shapes in a graphic calculator Animation Play

Drawing simple shapes using ITC Whiteboard presentation Play

Drawing simple shapes using ITC Class activity Play

Drawing symmetrical shapes Simulation Play

Effect of concentration increase on reaction rate at the molecular level Animation Play

Effect of pressure increase on reaction rate at the molecular level Animation Play

Effect of temperature and catalyst on the reaction rate Whiteboard presentation Play

Effect of temperature and catalyst on the reaction rate Class activity Play

Effect of temperature increase on reaction rate at the molecular level Animation Play

Elevations Student activity Play

Elevations Simulation Play

Empirical and molecular formulae Animation Play

Empirical formulae and molecular formulae of compounds Whiteboard exercise Play

Empirical formulae and molecular formulae of compounds Student activity Play

Empirical, molecular and general formula Animation Play

Enlargement Simulation Play

Enlargement Student activity Play

Enlargement of the shapes Simulation Play

Enlargement – the basic property Student activity Play