Renewable and non-renewable sources of energy Whiteboard exercise Play

Renewable and non-renewable sources of energy Student activity Play

Renewable energy resources Student activity Play

Renewable energy resources Whiteboard exercise Play

Research into photosynthesis Student activity Play

Research into photosynthesis - conclusions Illustration Play

Resolution of optical devices Animation Play

Resolution of optical devices Student activity Play

Resonance Whiteboard presentation Play

Resonance Class activity Play

Resonance Whiteboard presentation Play

Resonance Class activity Play

Resonance energy for benzene Animation Play

Respiration Student activity Play

Respiration Class activity Play

Respiration and photosynthesis Student activity Play

Results of the burning of waste Whiteboard exercise Play

RGB matrix Whiteboard exercise Play

Roasting turkey Animation Play

Roemer's proof Whiteboard exercise Play

Roemer's proof Student activity Play

Rotating plane-polarising light Animation Play

Rotation of the polarisation plane Student activity Play

Rutherford's model of the atom Animation Play

Scaling the data Student activity Play