- Make predictions using regression lines, keeping in mind the dangers of extrapolation.
Calculate and interpret a residual.
- Interpret the slope and y intercept of a regression line.
- Determine the equation of a least-squares regression line using technology or computer output.
|Quick Lesson Plan||Time|
|Activity page 1||15 minutes|
|Debrief Activity page 1||10 minutes|
|Activity page 2||10 minutes|
|Debrief Activity page 2||5 minutes|
|Big Ideas||5 minutes|
|Check Your Understanding (total minutes = 50)||5 minutes|
Activity: How good are the predictions for Barbie?
Download Word | pdf | Answer Key (all 3 links open in new page)
Describe the Activity. What important reflection can you share about the activity. What went well? What went poorly? What are common student misconceptions? How can we connect the Activity to the learning targets?
(always a blank line between Bold Headings)
Teaching Tips or Reflection or Making Connections or Using Technology or Other Resources
Reflect about the content of this lesson. What part of the content do students struggle with? What strategies can we use to improve student learning. How can we connect new learning to old learning? How can we preview upcoming learning?
Check this stuff:
**Click “No Sidebar Content Centered” on the lower right. —————–>
**any links or pictures should be open link/picture in new window/tab**
**click “Update” to save.