Master Teacher lessons

Big Idea:
Students get to build the graph of sine or cosine with yarn and spaghetti.

Big Idea:
This problem from NPR's Car Talk is engaging, challenging, and mathematically rich!

Big Idea:
The inputs and outputs of our trig function has switched! How do we deal with that?

Big Idea:
Radian rotation-style review of radians and radian measurement.

Big Idea:
This problem from NPR's Car Talk is engaging, challenging, and mathematically rich!

Big Idea:
Periodic phenomena are all around us and mathematical models help us to understand them.

Big Idea:
Use a Ferris wheel scenario to model sinusoidal functions.

Big Idea:
Highlight common hurdles of inverse trig functions to evoke deep thinking.

Big Idea:
Based on their modeling experience, the general sine function is quick and easy to define.