Teaching Trigonometry
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Derivative of Trigonometric Functions
The investigation looks at the gradient of tangents to each of the basic trigono...
Harmonic Form in Trigonometry
This investigation explores the shapes of graphs of the form y = acos x + bsin x...
Inverse Trigonometric Functions
This investigation allows learners to draw and compare the graphs of y = cos x, ...
Reciprocal Trigonometric Functions
This activity guides learners to sketch the reciprocal trigonometric graphs onto...
Combined Transformation of Trig Graphs
This guided investigation uses the calculator functionality to transform a graph...
Single Transformation of Trig Graphs
This activity requires learners to match the equation of a transformed trigonome...