Texas Instruments TI-73 Teachers Manual page 81

76
Using the TI-73: A Guide for Teachers
21. Have students sketch their graphs on paper for their
report (or use TI-73
graphs to color and label).
22. Have students write analyses of their information.
Here are some things you may want them to address:
Do you think that packaging, advertising, shipping,
etc. have anything to do with different prices for the
same product? Why or why not?
How can a company of a certain brand charge more?
How can a company of a certain brand charge less?
What are some of the things that the people you polled
said as they told you their choice?
Wrap-up
Have students make an attractive cover including
pictures or drawings of their product. Have them
organize their student activity sheets and graphs.
Have students make their "consumer report"
presentations for the class.
Assessment Suggestions
Collect reports to grade quality of student presentations.
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