Sunrise and sunset times are collected from a website and imported into TI-InterActive!. Students create trigonometry graphs and equations to predict the number of hours of daylight for different latitudes and longitudes.
Before the Activity
Read through the activity document I004. Download the SunCycle software from the Internet as instructed. Students require a copy of the activity document
During the Activity
Complete the activity as instructed.
After the Activity
See "Sample Solution " (I005.pdf) to compare results