John Dalton's atomic theory Animation Play

Kinetic energy Class activity Play

Kinetic energy Whiteboard presentation Play

Kinetic energy and the mass of the body Simulation Play

Kinetic energy and the mass of the body Whiteboard exercise Play

Kinetic energy and the mass of the body Whiteboard exercise Play

Kinetic energy and the mass of the body Whiteboard exercise Play

Kinetic energy and the mass of the body Student activity Play

Kinetic energy of a body Glossary Play

Labelling the periodic table Whiteboard exercise Play

Lactic acid Slideshow Play

Law of mass action Animation Play

Lewis structures and electron configurations Whiteboard exercise Play

Ligand types Student activity Play

Limitations of Bohr's model of the atom Animation Play

Line emission spectra Student activity Play

Line emission spectra Whiteboard exercise Play

Liquid pressure and thrust Student activity Play

Liquid pressure and thrust Whiteboard exercise Play

Little Boy Illustration Play

Load and area Whiteboard exercise Play

Load and area Student activity Play

Load per unit area Animation Play

Lorentz force and the mass of a particle Whiteboard exercise Play

Lorentz force and the mass of a particle Student activity Play