Applying the sum and difference identities for the tangent Whiteboard exercise Play

Approximate solution of equations Whiteboard presentation Play

Approximate solution of equations Class activity Play

Approximating using the tangent Simulation Play

Are all trigonometric functions really necessary? Student activity Play

Arithmetic sequence Whiteboard presentation Play

Arithmetic sequence Class activity Play

Arithmetic series Class activity Play

Arithmetic series Whiteboard presentation Play

Basic periods of trigonometric functions Student activity Play

Basic trigonometric functions Whiteboard presentation Play

Basic trigonometric functions Class activity Play

Basic trigonometric identities Whiteboard exercise Play

Basic trigonometric identities Student activity Play

Blocks Simulation Play

Changing a common fraction into a recurring decimal Whiteboard exercise Play

Changing a common fraction into a recurring decimal Student activity Play

Changing a common fraction into a terminating decimal Whiteboard exercise Play

Changing a common fraction into a terminating decimal Student activity Play

Changing common fractions into decimals Student activity Play

Changing common fractions into decimals Whiteboard exercise Play

Changing common fractions into recurring decimals Whiteboard exercise Play

Changing recurring decimals into common fractions Whiteboard exercise Play

Changing recurring decimals into common fractions Student activity Play

Changing the sign of an angle Student activity Play