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Mr. Geltner's Mathematics Wiki Page
==== Welcome to my wiki page! I am available to help my students around 7:20 am and most days after school in room 220. Please see the spreadsheet below for my weekly availability and class schedule. Feel free to contact me at geltnerg@rbhs208.net or leave me a voicemail at (708) 442-7500 x2295. ====

==== During the school year I will be utilizing Schoology for the majority of my class files. All notes, assignments, and additions to the calendar will be made through Schoology. Students and parents can access Schoology from the following link: @https://rbhs.schoology.com. My wiki page contains pages for "Links and Helpful Info", "Cool Stuff", and "About Me". ====

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Use the following links below to navigate to each page.

 * Previous Announcements - A link to all previous class posts and announcements
 * Links and Helpful Info - Useful links as well as other helpful information for students
 * Cool Stuff - Random links and videos related to mathematics, learning, and life
 * About Me - My bio



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