Images in lenses Student activity Play

Inscribed angle in a semicircle Student activity Play

Inscribed right angle Animation Play

Inscribed right angle Whiteboard exercise Play

Is it translation or rotation or reflection? Student activity Play

Journey to the centre of the Earth Student activity Play

Journey to the centre of the Earth Whiteboard exercise Play

Light absorption by rhodopsin – the formation of a nerve impulse Student activity Play

Light absorption by rhodopsin – the formation of a nerve impulse Whiteboard exercise Play

Miscellaneous exercises Student activity Play

Mitochondrion – the energy centre Animation Play

Mobile telephony Student activity Play

Mobile telephony Illustration Play

Mobile telephony Whiteboard exercise Play

Molluscs Student activity Play

Muscle spindle Illustration Play

Mutual position and number of common points of two circles Student activity Play

Mutual position of a circle and a line Whiteboard exercise Play

Mutual position of a circle and a line Student activity Play

Mutual position of a line and a circle Class activity Play

Mutual position of a line and a circle Whiteboard presentation Play

Mutual position of two circles Whiteboard exercise Play

Mutual position of two circles Student activity Play

Mutual position of two circles and the distance between their centres Whiteboard exercise Play

Mutual position of two circles in the coordinate system Student activity Play