Gary Franchy

Mathematics

Southwestern Michigan College

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Activities (2)

Driving Across Town for Cheaper Gas -- A Cost/Benefit Analysis part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum module. Students build a spreadsheet to explore the trade-offs between "bargain-priced" gas vs. the extra mileage needed to get it. A modeling problem.

Simple vs. Compound Interest -- Spreadsheeting the Difference part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across Curriculum module. Students build spreadsheets to tabulate, graph and compare the future value of investments with compound vs. simple interest. Spreadsheet level: beginner.