Structural isomerism in alkenes involving a positions of the double bond Simulation Play

Techniques appropriate at different levels of tissue disruption Whiteboard exercise Play

The amount of water in different drinks Simulation Play

The basic properties of matter in its three different physical states Whiteboard exercise Play

The different exceptions to the Henry–Weinberg principle Whiteboard exercise Play

The different passage of time Student activity Play

The different passage of time Whiteboard exercise Play

The different rates of chemical reactions Animation Play

The different rates of chemical reactions Whiteboard exercise Play

The different rates of chemical reactions Student activity Play

The effect of three different factors on proteins Simulation Play

The energy levels of hydrogen atom Student activity Play

The graph of the function  f(x) = ax  for different values of  a Simulation Play

The nervous system of different animals Slideshow Play

The process of diffusion in different physical states Animation Play

The same force – different effects Animation Play

The same or different order of magnitude Animation Play

The shapes of different viruses Illustration Play

The sizes of different cells and their parts Whiteboard exercise Play

The sizes of different organisms and their parts Whiteboard exercise Play

The total energy of an electron in an orbit Animation Play

The value of an algebraic fraction Animation Play

Three-dimensional perception Animation Play

Three-dimensional vision Student activity Play

Tournaments Game Play