A standing wave in a pipe Student activity Play

A standing wave in a pipe Animation Play

A standing wave in a pipe Simulation Play

A stationary source and a mobile observer Whiteboard exercise Play

A stationary source and a mobile observer Student activity Play

A stationary source and a mobile observer Simulation Play

About cells Student activity Play

Absolute pitch Animation Play

Affect of radiation on live organisms Class activity Play

Affect of radiation on live organisms Whiteboard presentation Play

Agricultural farms Animation Play

Amplitude modulation Animation Play

Amplitude modulation Student activity Play

Amplitude of a spherical wave Animation Play

Amplitude of a spherical wave Whiteboard exercise Play

Amplitude of a spherical wave Student activity Play

Amplitude of a spherical wave Animation Play

An ear for music and absolute pitch Student activity Play

An ear for music and absolute pitch Simulation Play

Analogue recording of sound Whiteboard exercise Play

Analogue recording of sound Student activity Play

Animal and plant cells Whiteboard presentation Play

Application of ultrasounds Student activity Play

Application of ultrasounds Slideshow Play

Application of ultrasounds Whiteboard exercise Play