Volume of a compound solid – a prism and a pyramid Whiteboard exercise Play

Water Student activity Play

Water and respiration Student activity Play

Water balance in plants Student activity Play

Water plants structure Slideshow Play

Water transport in a plant Simulation Play

Water transport in plants Animation Play

Water transport through plants Whiteboard exercise Play

Water transport through plants Student activity Play

Water – a crystalline structure Student activity Play

What affects the colour of transition metal compounds Animation Play

What are chemical compounds? Student activity Play

What is organic chemistry? Student activity Play

What is photosynthesis? Student activity Play

What is the enthalpy of hydration? Animation Play

Why do magnesium and chlorine form the compound MgCl2, but not MgCl? Animation Play

Why does dissolving electrolytes in water cause them to dissociate? Animation Play

Why is water important for the human organism? Slideshow Play

Why some ionic compounds do not exist Student activity Play

Why some ionic compounds do not exist Whiteboard exercise Play

Wind and wave energy Student activity Play

Word equations for reactions Whiteboard exercise Play

Word equations for reactions Student activity Play

Yeast Slideshow Play