A change in the medium of wave propagation Student activity Play

A change in the medium of wave propagation Simulation Play

A change in the medium of wave propagation Whiteboard exercise Play

A swing – curiosity Animation Play

Allopatric speciation Student activity Play

Analysis of the propagation of seismic waves Slideshow Play

Application of the principle of conservation of mechanical energy Simulation Play

Application of the principle of conservation of mechanical energy Whiteboard exercise Play

Application of the principle of conservation of mechanical energy Student activity Play

Artificial DNA Student activity Play

Artificial DNA Whiteboard exercise Play

Body waves: longitudinal P-wave and transverse S-wave Animation Play

Bouncing Animation Play

Changeability of energy Animation Play

Charles Darwin Student activity Play

Circles on water Animation Play

Circular, spherical and plane waves Student activity Play

Cloning of DNA Animation Play

Cloning of organisms Whiteboard presentation Play

Cloning of organisms Class activity Play

Darwin's voyage on the Beagle Slideshow Play

Democritus's atomic theory Animation Play

Different magnitudes of forces Animation Play

Different modes of speciation Class activity Play

Different modes of speciation Whiteboard presentation Play