• # Website Resources

A document that lists various websites for the unit, incudes practice problems and lesson ideas.
• # Graphing Sine and Cosine WS

A worksheet to practice graphing and identifying key features of the sine and cosine functions.
• # Graphing Sine and Cosine Functions WS 4.1 and 4.2

A worksheet to practice graphing and identifying key features of the sine and cosine functions.
• # Periodic Functions

A lesson that goes through a Farris Wheel problem and introduces students to the basic vocabulary associated with periodic functions.
• # Spaghetti Graphing Lab

A hands on activity that uses the unit and circle and spaghetti and teaches students how to graph trig functions.
• # Unit Circle Diagram

• # Graphing parent trig functions lab

A hand on activity that teaches student how to use the calculator to graph trig functions. It shows student how to choose the appropriate scale and step size to achieve the best graph.
• # Intro. to graphing sine and cosine functions

Practice problems for sketching sine and cosine functions with different periods and amplitudes.
• # Graphing Trig Functions

Practice problems for sketching all trig functions with different periods and amplitudes.
• # Sin Cos WS

Practice problems for sketching sine and cosine functions with different periods and amplitude.
• # Sin Cos Assignment

Student are asked to identify the amplitude and period from a given function and from a graph of a trig function.