Email your instructor: laurel.langford@uwrf.edu
Office hours: 10:0011:30 MWF, NH 206F
Syllabus
Schedule and assignments
Tuesday  Thursday  
Sept 5  Equivalence by deformation (topology) 

Sept 12  Equivalence by deformation 3D problems Practice #1 and 2 on this page 
Moebius stuff. Practice the rest of the problems (#36), but especially be prepared to do problems like #6 
Sept 19  Homework due Sept 27 in class Tonightstart working on the homework. 
Smiley's, graphs and origami paper 
Sept 26  Traceable graphs. Practice # 18 here. (This quiz delayed until Tuesday Oct 4 due to technical difficulties)  Modular arithmetic. This is section 2.4 Crazy Clocks and Checking Out Bars Practice problems 
Oct 3  UPC codes  More UPC codes also in section 2.4 Crazy Clocks and Checking Out Bars (pg 82) Practice problems 
Oct 10  Still more UPC codesfinding missing digits in odd numbered places. Practice problems 
Probability with 2dice Practice problems 
Oct 17  Probability with 2 and 3 dice: all the same and all different Practice problems 
Probability with the birthday problem 
Oct 24  Midterm Exam  
Oct 31  Prime numbers Practice problems 
Proving there are infinitely many prime numbers, and homework Homework assignment: pg. 77 # 7, 8, 9, 10, 11, 12, 13, 14 Practice for a very short quiz 
Nov 7  The Art Gallery Problem (Sec 4.2 pg 218) practice problems 
There will be a quiz with 1 more art gallery problem. Mostly, you should read 6.1 and 6.3, and come with 2 questions about fractals. 
Nov 14  Counting and measuring fractals: practice problems  Fractal dimension In the book this is section 6.6 which starts on page 503. Here are the practice problems 
Nov 21  Happy Thanksgiving  
Nov 28  Polyhedra Practice problems 
More Polyhedra 
Dec 5  Fourth dimension! Practice problems 
Fourth dimensional prisms Practice problems 
Dec 12  
Dec 19  Final exam Dec 22 13 pm 