Latent heat of vaporization Student activity Play

Latent heat of vaporization Animation Play

Latent heat of vaporization Animation Play

Lattice formation enthalpy Animation Play

Lattice formation enthalpy Student activity Play

Lena's method Animation Play

Lena's temperature change Whiteboard exercise Play

Lifting Animation Play

Light and the electromagnetic spectrum Student activity Play

Light energy – red and blue light as the basis of life Whiteboard exercise Play

Light energy – red and blue light as the basis of life Student activity Play

Light phase and dark phase of photosynthesis Animation Play

Light phase and dark phase of photosynthesis Student activity Play

Light refraction Student activity Play

Light refraction Whiteboard exercise Play

Limitations of Bohr's atomic model Animation Play

Line emission spectra Student activity Play

Lipids – structural elements of membranes Whiteboard exercise Play

Lipids – structural elements of membranes Student activity Play

Lipids – the energy source of the cell Whiteboard exercise Play

Lipids – the energy source of the cell Student activity Play

Liquid-vapour equilibrium Student activity Play

Litres and cubic centimetres Student activity Play

Living things Slideshow Play

Lowering of activation energy Student activity Play