A change in speed during the passage to a different medium Animation Play

A change in speed during the passage to a different medium Whiteboard exercise Play

A covalent bond between different atoms Animation Play

A different form of the equation of the circle Animation Play

A different sound Student activity Play

A different way of calculating the mean Animation Play

A different way of numbering groups in the periodic table Animation Play

A function and its graph Whiteboard presentation Play

A function and its graph Class activity Play

A light nanosecond Animation Play

A liquid exerts pressure in a different way from a solid Student activity Play

A liquid exerts pressure in a different way from a solid Whiteboard exercise Play

A magnifying glass Animation Play

A magnifying glass Student activity Play

A magnifying glass Simulation Play

A microscope Student activity Play

A mirror and a light bulb Whiteboard exercise Play

A mirror and a light bulb Student activity Play

A polynomial and its different divisors Whiteboard exercise Play

A refracting telescope Animation Play

A refracting telescope Student activity Play

A virtual image in a mirror Animation Play

Accommodation Animation Play

Actions of different groups of medicines Whiteboard presentation Play

Actions of different groups of medicines Class activity Play