Polymerase chain reaction Animation Play

Polymerase chain reaction (PCR) Animation Play

Polymers Animation Play

Polymers Class activity Play

Polymers Whiteboard presentation Play

Polymers around us Whiteboard exercise Play

Polymers around us Whiteboard exercise Play

Polymers around us (1) Student activity Play

Polymers around us (2) Student activity Play

Producers and consumers in a typical food chain Illustration Play

Properties of polymers Student activity Play

Properties of polymers Simulation Play

Pyramids of numbers Student activity Play

Shaping addition polymers Animation Play

Soaps Student activity Play

Stages of the polymerase chain reaction Whiteboard exercise Play

Straight carbon chain Whiteboard exercise Play

Straight-chain polymers Animation Play

Structural isomerism: chain isomers Whiteboard exercise Play

Structural isomerism: chain isomers Student activity Play

Structure and molar mass of polymers Illustration Play

Structure of a peptide chain Animation Play

The catenary Animation Play

The chain rule Animation Play

The chain rule Student activity Play