The division of electromagnetic waves Whiteboard exercise Play

The Doppler effect Animation Play

The Doppler effect Student activity Play

The Doppler effect Whiteboard presentation Play

The Doppler effect and the formation of a shock wave Simulation Play

The Doppler effect and the formation of a shock wave Whiteboard exercise Play

The Doppler effect and the formation of a shock wave Student activity Play

The Doppler effect in the animal world Student activity Play

The Doppler effect in the animal world Whiteboard exercise Play

The efficiency of a loudspeaker Animation Play

The electromagnetic spectrum Student activity Play

The energy of waves Animation Play

The explanation of a photoelectric effect Animation Play

The fastest information transfer Student activity Play

The first and second ionisation energies Simulation Play

The first and second ionisation energies Animation Play

The first and second ionisation energies of the Group 2 elements Student activity Play

The first and second ionisation energies of the Group 2 elements Whiteboard exercise Play

The First and the Third Law of Motion Whiteboard presentation Play

The First and the Third Law of Motion Class activity Play

The first battery Animation Play

The first capacitor Animation Play

The first days of embryo development Student activity Play

The first days of embryo development Whiteboard exercise Play

The first division of a single cell Animation Play