SL AA – Transformations and Modelling

Transformations of trig functions
Transformations of trig functions – Video
Modelling with trig transformations

Trig transformations and modelling - Google Form

Teacher Resources

Desmos Graphs of sine and cosine functions

Investigating transformations of the graphs of sine functions. By Becky Hall.

Desmos Burning Daylight

In this activity, students use sinusoids to model daylight data for two US cities (Fairbanks, AK and Miami, FL). They predict which city has more total daylight during a given year, and then use their model to calculate an answer to that question. (They may be in for a surprise!)