Stages of water transport through a plant Animation Play

Standard enthalpy of formation Student activity Play

Standard enthalpy of formation Animation Play

Standard enthalpy of formation Whiteboard exercise Play

Standard enthalpy of formation for ionic compounds Whiteboard exercise Play

Standard enthalpy of formation for ionic compounds Student activity Play

Standard entropy change Chart Play

Standard entropy change Student activity Play

Standard entropy values Animation Play

Standard free energy change for neutralisation reaction Animation Play

Statements about compounds Whiteboard exercise Play

Statements about plant requirements Whiteboard exercise Play

Statistical problem specification Student activity Play

Stereoisomerism: geometric isomers Student activity Play

Stereoisomerism: optical isomers Student activity Play

Stoichiometric subscript Animation Play

Stomata Animation Play

Storage organs in plants Slideshow Play

Storage substances and storage organs in plants – fats Whiteboard exercise Play

Storage substances and storage organs in plants – proteins Whiteboard exercise Play

Storage substances and storage organs in plants – starch Whiteboard exercise Play

Storage substances and storage organs in plants – sucrose Whiteboard exercise Play

Storage substances in plants Slideshow Play

Structural formulae and molecular formulae Whiteboard exercise Play

Structural formulae and molecular formulae Student activity Play