3-D Graphing, Contour Graphs, Topographical Maps, and Matrices Using Spreadsheets
Keyword(s):
Hands On
◽
Modern spreadsheets can make powerful mathematical concepts accessible to students at a younger age than ever before. Contours and three–dimensional graphing are topics that were previously reserved until well into the first year of college calculus. Three–dimensional graphing now can be successfully taught to middle school students with the assistance of a computer spreadsheet. This combination of the computer with hands-on activity exposes students to numerical and graphical representations of data on the same spreadsheet “page” and forces them to make connections between the two forms of data.