Electrolytic dissociation (2) Student activity Play

Electrostatic forces in the crystal lattice of metals Animation Play

Energy transformations in an electrical circuit Student activity Play

Enthalpy Whiteboard exercise Play

Enthalpy of formation of magnesium bromide Animation Play

Enthalpy of hydration Student activity Play

Enthalpy of solution. Part 1 Student activity Play

Enthalpy of solution. Part 2 Student activity Play

Extrema at critical points Student activity Play

Extremely low and extremely high melting points Slideshow Play

Extremum points Animation Play

Extremum points and monotonicity Student activity Play

Extremum points and monotonicity Whiteboard exercise Play

Factors affecting the lattice enthalpy Animation Play

Finding collinear points Whiteboard exercise Play

Finding extrema at critical points Whiteboard exercise Play

Finding extrema at critical points Student activity Play

Finding extrema at critical points Whiteboard exercise Play

Finding extrema at points with no derivative Animation Play

Finding extrema at points with no derivative Student activity Play

Finding extrema at stationary points Whiteboard exercise Play

Finding extrema at stationary points Student activity Play

Finding images of the points Whiteboard exercise Play

Finding intersection points Whiteboard exercise Play

Finding intersection points Whiteboard exercise Play