Inertial and non-inertial frames Animation Play

Intensity of a sound wave Simulation Play

Intensity of a sound wave Student activity Play

Laser Whiteboard presentation Play

Laser Class activity Play

Levers and pulleys Student activity Play

Levers and pulleys Whiteboard exercise Play

Light Student activity Play

Light Student activity Play

Lipids – the energy source of the cell Student activity Play

Lipids – the energy source of the cell Whiteboard exercise Play

Local extrema, stationary points, critical points Whiteboard presentation Play

Local extrema, stationary points, critical points Class activity Play

Major sources of energy Slideshow Play

Microwaves in the kitchen and in a mobile phone Student activity Play

Microwaves in the kitchen and in a mobile phone Whiteboard exercise Play

Moving source of sound Animation Play

Moving wave source Animation Play

Mutations as a source of variation in organisms Class activity Play

Mutations as a source of variation in organisms Whiteboard presentation Play

Nature of the stationary points Animation Play

Niels Bohr assumption Animation Play

Niels Bohr assumption Student activity Play

Oscillations of strings in a guitar Animation Play

Petroleum as the source of hydrocarbons Whiteboard presentation Play