Carbohydrates and fats – energy substrates Student activity Play

Carbohydrates – the basic source of energy Whiteboard exercise Play

Carbohydrates – the basic source of energy Student activity Play

Carnivorous plants and their distribution Slideshow Play

Categories of sources of heat Slideshow Play

Change in frequency Whiteboard exercise Play

Change in frequency Student activity Play

Chemical energy sources Student activity Play

Circles on water Animation Play

Circular, spherical and plane waves Student activity Play

Circular, spherical and plane waves Whiteboard exercise Play

Cofactors Student activity Play

Combustion of hydrocarbons as a source of energy Whiteboard exercise Play

Combustion of hydrocarbons as a source of energy Student activity Play

Conduction, convection, radiation Animation Play

Constant speed Whiteboard exercise Play

Constant speed or constant time Student activity Play

Covering the distance Animation Play

Different sources of secondary data Student activity Play

Different sources of secondary data Animation Play

Discharging a battery. Accumulators. Animation Play

Discharging a battery. Accumulators. Whiteboard exercise Play

Discharging a battery. Accumulators. Student activity Play

Doppler effect Class activity Play

Doppler effect Whiteboard presentation Play