Ken Johnson

 This site was last revised on Monday, January 28, 2019  


Professor, Mathematics

Office V-315B

Phone: (916) 660-7964


Spring 2019   Click here for all course materials and office hours


Academic Honesty Policy



Star Trek Quote of the Week (or Month or maybe Semester):

“I am pleased to see that we have differences.  May we together become greater than the sum of both of us.

 Surak to Kirk

-          TOS/”The Savage Curtain”


Reference Guide:        TOS = Star Trek: The Original Series

                                    TNG = Star Trek: The Next Generation

                                    DS9 = Star Trek: Deep Space Nine

                                    VGR = Star Trek: Voyager


All Star Trek Quotes from Quotable Star Trek, by Jill Sherwin.  Pocket Books Copyright 1999 by Paramount Pictures




Printable Graph Paper


Other Interesting Links


Sierra College Interest Areas



Top Ten Things Employers Want  or




Algebra Help Site:


Cool Problem:



Problem Solving Contest at Ole Miss – no longer active but problems still there




The Alarming Dead Grandmother Research – Read at your own risk – be prepared to undergo the risk to your family as well – a website dedicated to non inspirational sayings




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