Pituitary hormone – growth hormone (somatotrophin) Student activity Play

Position Whiteboard exercise Play

Position Student activity Play

Position of a fly Simulation Play

Potential energy and the centre of gravity Student activity Play

Potential energy and the centre of gravity Whiteboard exercise Play

Quantum atom model Animation Play

Quartiles and interquartile range Whiteboard exercise Play

Quartiles and interquartile range Student activity Play

Reading a graph Student activity Play

Reading a graph Whiteboard exercise Play

Regulation of blood calcium level Whiteboard exercise Play

Regulation of blood glucose concentration Slideshow Play

Regulation of blood glucose level by glucagon Animation Play

Regulation of blood glucose level by insulin Animation Play

Regulation of glucose level in the blood Class activity Play

Regulation of glucose level in the blood Whiteboard presentation Play

Relative motion Student activity Play

Spectrum of hydrogen Student activity Play

Spontaneous and stimulated emission Student activity Play

The arithmetic mean for continuous data Whiteboard exercise Play

The arithmetic mean for continuous data Student activity Play

The Bohr model of the atom Class activity Play

The Bohr model of the atom Whiteboard presentation Play

The cholesterol levels in the organism Whiteboard exercise Play