Centripetal acceleration Student activity Play

Consequences of the action of forces Animation Play

Convergent evolution Student activity Play

Coordination of muscles and bones during movement Animation Play

Cuboids in water Animation Play

Day and night Student activity Play

Density Student activity Play

Destruction of foreign bodies by leucocytes Animation Play

Directions of vectors Whiteboard exercise Play

Directions of vectors Student activity Play

Directions of vectors according to the compass Whiteboard exercise Play

Displacements Animation Play

Distance of a ship from its base Animation Play

Distance, time, velocity Student activity Play

Distribution of muscles in the human body Simulation Play

Distribution of total body water in a fully hydrated camel Illustration Play

Diurnal changes in the body temperature of the camel Animation Play

Doppler effect Whiteboard presentation Play

Doppler effect Class activity Play

Drawing opposite vectors Whiteboard exercise Play

Drawing velocity vectors Whiteboard exercise Play

Dropping a ball from the top of the bulding Whiteboard exercise Play

Drugs and health Whiteboard presentation Play

Effects of the application of force Student activity Play

Electron energy levels in an atom Whiteboard presentation Play