Dr. Sarah's Math 3610 Web Page - Fall 2004

  • Class highlights Includes a day to day overview and activities that were completed in class or lab.
  • Dr. Sarah's Office Hours
  • Syllabus and Grading Policies
  • Campus Pipeline To access WebCT (bulletin board, online tests and grades)
  • Direct WebCT Access if Campus Pipeline is Down
  • Jump down to tomorrow's homework which is located above the red lines
  • DUE Date


        WORK DUE at the beginning of class or lab unless otherwise noted! For homework, prepare to turn in work that follows the guidelines.

    Dec 13 - Mon
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    Dec 8 - Wed
    • 2nd Professional Development Activity due by 5pm

    Dec 6 - Mon
    Dec 3 - Fri
    Dec 1 - Wed
    • Meet in 205
    • Read through the final project guidelines
    • Sketchpad test revisions due by 11pm (attach on WebCT) for a possible 40% of the points you missed back.

    Nov 29 - Mon
    Nov 23 - Tues
    • Self-Evaluation of your presentation due by 5pm

    Nov 22 - Mon
    • Sketchpad presentations (1-3 minutes). You must get your demonstration pre-approved by Dr. Sarah (first come - first served and this counts as a project grade and towards the speaking designator)

    Nov 15 - Mon
    Nov 12 - Fri
    • Review for Monday's Test and work on Sketchpad presentation.

    Nov 10 - Wed
    • Meet in 205 and bring your child's ball to class.
    • Self-Evaluation of your presentation due along with an annotated list of the references you used (if you turned in a list of references with your talk notes, that is sufficient).
    • 1st Professional Development Activity due by 5pm

    Nov 8 - Mon
    • Meet in 308 and bring your child's ball to class.

    Nov 5 - Fri
    • Geometry of our Earth presentations begin (counts as a project grade and towards the speaking designator)
      Buy a light colored ball which is approximately 6 inches to a foot in diameter that you won't mind writing on with permanent marker during class. Be sure that this ball is round and is not an inflatable ball since these don't work well. In addition, if you have masking tape, then bring that to class.


    Nov 3 - Wed
    • Meet in 205
    • Work on the geometry of the earth presentation and the first professional development activity.

    Nov 1 - Mon
    • Meet in 205
    • Read Wallace p. 332 - 341.
    • Skim over Project 6 solutions on WebCT
    • Turn in a list of book and web references for the Geometry of our Earth project by 7pm

    Oct 29 - Fri
    • Meet in 308
    • Practice the folding activities and prepare to present them to the rest of the class, if called on. Be sure that you can explain WHY these work. These come from 2 handouts that I've given you:
      -Folding an angle bisector
      -Folding the perpendicular bisector of a line segment
      -Folding the perpendicular from a given point to a given line
      -Folding the perpendicular through a point on a line
      -Folding a line parallel to a given line through a given point
      -Folding to show that the sum of the angles in a triangle is 180 degrees
      -Folding the intersection of the altitutes of a triangle
      -Folding the intersection of the angle bisectors of a triangle
      -Folding the intersection of the perpendicular bisectors of the sides of a triangle
      -Folding the intersection of the medians of a triangle
      -Folding to show that the square on the hypotenuse is equal to the sum of the squares on the two other legs of a right triangle
      -Folding to show that (x+y)(x-y)=x2 -y2

    Oct 27 - Wed
    Oct 25 - Mon
    • Meet in 308
    • Read the hyperbolic section of Sibley that begins on p. 97 and come to class prepared to discuss this.

    Oct 22 - Fri
    Oct 20 - Wed
    • Meet in 205.
    • Begin working on Project 6 and study for test 2.

    Oct 18 - Mon
    Oct 13 - Wed
    Oct 11 - Mon
    • Meet in 205.
    • Read through School-Bus Geometry and do the Meet You Half-Way activity.
    • Play a couple games of the Taxicab Treasure Hunt. What is an effective strategy for this game?
    • Come to class prepared to discuss these readings and activities.
    • If you did not already do so, finish up the worksheet from last Wednesday's class, and come prepared to present solutions in Sketchpad at the front of the room.
    • Continue working on Project 5.

    Oct 8 - Fri
    • Read over this proof
    • Continue working on Project 5.

    Oct 6 - Wed
    • Meet in the computer lab.
    • Read the Measuring Standards for Grades 9-12 (the username and password is the same as last time and is posted in a WebCT message)
    • Read Measuring Volumes
    • Come prepared to discuss both readings in class.
    • Come up with models for Mathematics Methods and Modeling for Today's Mathematics Classroom p. 216 number 4 (Loggers) so that they resemble:
      # board feet/10 = k diameter^(power) ie, you want to obtain the number in the power for each model. Use the assumptions and show work to obtain your models.
    • Begin working on Project 5.

    Oct 4 - Mon
    Oct 1 - Fri
    • Read Sibley p. 35-38.
    • Read Mathematics Methods and Modeling for Today's Mathematics Classroom p. 200-204, 209-213

    Sep 27 - Wed
    Sep 27 - Mon
    Sep 24 - Fri
    Sep 22 - Wed
    Sep 20 - Mon
    • Meet in 308. Test 1 on material up through Wednesday and related class activities. Study Guide

    Sep 17 - Fri
    • University Cancelled Classes

    Sep 15 - Wed
    • Read Sibley pages 9 - 16 and 29 - 31, and Wallace p. 10-16.

    Sep 13 - Mon
    Sep 10 - Fri
    Sept 8 - Wed
    • Meet in 205 and bring Sibley to class.
    • Read through Minesweeper Proofs
    • Read through Project 1 solutions on WebCT and make sure that you are prepared to present them in the future.
    • Work on Project 2 due Friday.

    Sept 3 - Fri
    • Sometime after Monday's class, follow Lab 1 Directions in order to enter WebCT and look at the hints for Project 1.
    • Project 1 DUE Prepare to turn in and/or present work that follows the guidelines.
      Wallace 1.1 8
      Sibley 1.1 3, 10, 13ab (For 13a, turn in your cylinder and cone along with your project.)
      Web Search the web to find some ways to teach induction and deduction in the classroom. Briefly summarize at least one way of doing so and list your references as web addresses. In your writeup, be sure to specify how the differences between induction and deduction will be highlighted in the classroom.

    Sept 1 - Wed
    • Work on project 1 due Friday.
    • Bring Sibley to lab (meet in 205).

    Aug 30 - Mon
    • Read Wallace p. 8-9 and Sibley p. 9 and come to class prepared to discuss the readings.
    • Read Dr. Sarah's project guidelines.
    • Work on project 1 due on Friday.
    • Bring Sibley to class.

    Aug 27 - Fri
    • Obtain the 2 rental texts from the bookstore: The Geometric Viewpoint: A Survey of Geometries by Thomas Q. Sibley and Roads to Geometry by Edward C. Wallace and Stephen F. West.
    • Read Wallace p. 1-5 and Sibley p. 2-5 and come to class prepared to discuss the readings.
    • Read the syllabus.
    • Read over the problems for project 1 (see the Sept 3 due date).
    • Bring Wallace to class.