Characteristic radiation Animation Play

Characteristic rays Animation Play

Characteristics of meristematic cells Animation Play

Fermentation – a characteristic stage of anaerobic respiration Student activity Play

Images in lenses Student activity Play

Properties characteristic for basic oxides Slideshow Play

Properties of a vector Student activity Play

Roentgen spectra of elements – characteristic radiation Whiteboard exercise Play

Roentgen spectra of elements – characteristic radiation Student activity Play

Selective breeding in animals Student activity Play

Selective breeding in plants Student activity Play

Testosterone and oestrogens – characteristic features Whiteboard exercise Play

The amplifying characteristic of a transistor Simulation Play

The amplifying characteristic of a transistor Whiteboard exercise Play

The amplifying characteristic of a transistor Student activity Play

The Doppler effect and the formation of a shock wave Student activity Play

The Krebs cycle – a characteristic stage of aerobic respiration Student activity Play

The shape of the wavefront Animation Play

Transistor Class activity Play

Transistor Whiteboard presentation Play

Transistors and gates Whiteboard presentation Play

Transistors and gates Class activity Play

Types of parenchyma characteristic of different plants Whiteboard exercise Play