Today's post is the final three presentations from the Ignite Session of the 2014 UCTM Conference. If you missed the other presentations, you can view them all on this page of the Math Forum's website. - Tom Morrell -
*The Things College Didn't Teach Me About Teaching*
- Lisa Jasumback -
*Serenity Now!*
- Annie Fetter -
*Technology. Why Bother?*
0 Comments
Today we've got three more Ignite presentations to share from this year's UCTM conference. Jeff Zivkovic - Hopping Functions**Diana Suddreth**-*What I Learned as a Mathematics Specialist for the State of Utah*
**Amy Kinder**-*Believe*
Check out Doug Corey's Ignite Presentation from the 2014 Utah Council of Teachers of Mathematics conference this November! Check out Jet Warr's Ignite Presentation from the 2014 Utah Council of Teachers of Mathematics conference this November! Great news! The 2014 UCTM Ignite Videos are being 'unleashed' - starting today! The speakers were: - Max Ray -
*Look, Mom! I'm a Mathematician!* - Jet Warr -
*What Are My Students Really Learning?* - Doug Corey -
*Top US and East Asian Students - Ten Years Later* - Lisa Jasumback -
*Serenity Now!* - Jeff Zivkovic -
*Hopping Functions* - Diana Suddreth -
*What I Learned as a Mathematics Specialist for the State of Utah* - Amy Kinder -
*Believe* - Tom Morrell -
*The Things College Didn't Teach Me About Teaching* - Annie Fetter -
*Technology. Why Bother?*
Max Ray - Look Mom! I'm a Mathematician! Stay tuned tomorrow to view Jet Warr's presentation.Author: MaryAnn MooreVisualpatterns.org is a website that was created in 2013 by Fawn Nguyen, a California math teacher. I have been using these patterns with my 8th graders since I discovered them two years ago. For each pattern, students are given the answer to step 43 and are challenged to find the equation for the pattern. If your students have never studied a visual pattern before, you may want to check out this post by Fawn Nguyen about how she used a visual pattern with a class for the first time. In the ' Teachers' section of visualpatterns.org, there are suggestions of how to use these patterns with your class. I really like all of the suggestions - but I highly suggest that you check out the link to MathTalks.net in which Fawn shares her students' conversations about these patterns during their regular warm-up routine. I like how her students write equations to match how they see the pattern, thus enabling them to create several different, but equivalent equations for each pattern. For example, here's a conversation her students had about this pattern:Student 1- I see the perimeter first, so step n has 4n for perimeter.
- Then I see 1 fewer columns than the step number inside, each column has n toothpicks, so n(n-1).
- The rows are the same as the columns, so I just multiply what I have for columns by 2.
- My equation is:
**T = 4n + 2[n(n-1)]**.
Student 2- I see the number of columns is always 1 more than the step number, and each column has the same number of toothpicks as step number, so I have n(n+1).
- This is true for the rows also, so I just multiply this quantity by 2 to get
**T = 2[n(n+1)]**.
Student 3- I used an input/output table to find the common differences to get
**T = 2n^2 + 2n**
(Source: http://www.mathtalks.net/pt-1-4.html) |