Adding negative numbers Animation Play

Adding negative numbers Whiteboard exercise Play

Adding negative numbers Student activity Play

Addition of integers Whiteboard exercise Play

Addition of integers Student activity Play

Altering the  y-scale and the  x-scale Student activity Play

Alternating current Student activity Play

Alternating current Animation Play

Alternating current Slideshow Play

Alternating current Whiteboard exercise Play

AM and FM coding Student activity Play

AM and FM coding Whiteboard exercise Play

Amplitude and loudness Simulation Play

Amplitude modulation Whiteboard exercise Play

Amplitude modulation Student activity Play

Amplitude modulation Animation Play

Amplitude of a spherical wave Animation Play

Amplitude of a spherical wave Student activity Play

Amplitude of a spherical wave Animation Play

Amplitude of a spherical wave Whiteboard exercise Play

Amplitude of the trigonometric functions Whiteboard exercise Play

An angle and points on the circle Whiteboard exercise Play

An angle and points on the circle Student activity Play

An electron-proton pair Animation Play

Analogy between harmonic motion and circular motion Animation Play