Basic trigonometric equations Animation Play

Basic trigonometric equations involving the sine and the cosine functions Student activity Play

Basic trigonometric equations involving the sine function Animation Play

Basic trigonometric functions Class activity Play

Basic trigonometric functions Whiteboard presentation Play

Basic trigonometric identities Whiteboard exercise Play

Basic trigonometric identities Student activity Play

Bearings Student activity Play

Butterflies Student activity Play

Calculating the composition of a mixture (2) Student activity Play

Cardboard model of a cone Animation Play

Chances in throwing a die Animation Play

Changing the sign of an angle Student activity Play

Changing the sign of an angle in expressions Whiteboard exercise Play

Coefficients in gaseous reactions Animation Play

Comparison Whiteboard exercise Play

Comparison of different objects Animation Play

Comparisons Student activity Play

Copper wire Whiteboard exercise Play

Coupling patterns: coupling with equivalent 1H atoms Student activity Play

Covered distance Animation Play

Cross-multiplication Whiteboard exercise Play

Cross-multiplication Student activity Play

Cumulative relative frequency Student activity Play

Definition of basic trigonometric ratios Animation Play