The energy levels of hydrogen atom Student activity Play

The equation for photosynthesis 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 number of roots of a non-polynomial equation Student activity Play

The number of roots of a non-polynomial equation Whiteboard exercise Play

The number of roots of a non-polynomial equation Whiteboard exercise Play

The number of roots of a non-polynomial equation Student activity Play

The number of roots of a polynomial equation Whiteboard exercise Play

The number of roots of a polynomial equation Student activity Play

The number of roots of a quadratic equation Student activity Play

The number of roots of a quadratic equation Whiteboard exercise Play

The number of roots of a quadratic equation with parameter Whiteboard exercise Play

The number of roots of a quadratic equation with parameter – example Animation Play

The number of roots of a quadratic equation – example Animation Play

The process of diffusion in different physical states Animation Play

The Rational Root Theorem – finding roots Whiteboard exercise Play

The roots Student activity Play

The roots of a polynomial equation Whiteboard exercise Play

The roots of a polynomial equation Student activity Play

The roots of a quadratic equation Animation Play

The roots of an equation Simulation Play

The same force – different effects Animation Play

The same or different order of magnitude Animation Play

The shapes of different viruses Illustration Play