Target Student Performance
Students use multi-year averages to construct a trend line using data on Lake Superior ice cover.
Resources You Provide
- 1.3 Graphing Arctic Sea Ice Worksheet (completed worksheets from previous activity)
- 1.4 Drawing a Trend Line PPT
- 1.4 Drawing a Trend Line Worksheet
- 1.4 Grading the Drawing a Trend Line Worksheet
Print one copy of the 1.4 Drawing a Trend Line Worksheet for each student.Prepare a computer and projector to display the presentation. Retrieve students’ completed worksheets from the previous activity with their graphs of arctic sea ice data.