Energy transfer Student activity Play

Energy transfer Student activity Play

Energy transfer Slideshow Play

Energy transfer Whiteboard exercise Play

Energy transfer by convection Whiteboard exercise Play

Energy transfer in a bicycle lamp Animation Play

Energy transfer in light sources Simulation Play

Energy transfers Whiteboard exercise Play

Energy, amplitude and loudness Animation Play

Enlargement Student activity Play

Enlargement Student activity Play

Enlargement Simulation Play

Enlargement Whiteboard exercise Play

Enlargement of the shapes Simulation Play

Enlargement with centre at point (0, 0) Animation Play

Enlargement – the basic property Student activity Play

Enlargements Class activity Play

Enlargements Whiteboard presentation Play

Enlargements in the coordinate system Student activity Play

Enlargements in the coordinate system Whiteboard exercise Play

Enlargements in the coordinate system at the point (0, 0) Student activity Play

Enlargements in the coordinate system at the point (0,0) Whiteboard exercise Play

Enlarging the right-angled triangle Simulation Play

Enlarging the right-angled triangle – the basic property Simulation Play

Enlarging the square Simulation Play

Enlarging the square – the basic property Simulation Play

Environmental factors Simulation Play

Environmental variation Student activity Play

Environmental variation - twins Illustration Play

Equal angles imply parallel lines Student activity Play