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News

August 2014

In this edition of the News you will find:

Red Square  WLAM at Pymble Ladies' College: Part 2

Red Square  Business For Sale

Red Square  Picture Puzzles: Opportunity Knocks

Red Square  Journals at Ashburton Revisited

Red Square  New Cube Tube Videos

Red Square  Snippets

Red Square  Tasks of the Month
Task 187, Area of a Triangle
Task 189, Pythagoras 2

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Business For Sale

Opportunity for:
  • Teacher or teacher group wanting to supplement part-time work.
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induction program. These days allowed the girls to become familiar with various problem solving strategies and how to apply them to mathematical and real life situations.

Year 8 student leaders were trained by the Mathematics staff and they organised and ran each of the problem solving workshops with the Year 7 students. The Year 8 students were selected by the following criteria:

  • possess the ability to engage in problem solving and mathematical modelling
  • have the ability to work in teams
  • self-motivated and resourceful
  • have an enthusiastic approach to the learning of mathematics.
Year 7 students were rotated through a variety of sessions which included Working backwards, Building a model, Working strategically, Using a table, Looking for patterns, Acting it out and Drawing a diagram. The majority of activities were from the Mathematics Task Centre and the feedback from staff and students was extremely positive.

The problem solving strategies learnt on the 2 days have encouraged students to work in groups, think creatively and apply different strategies to solve a problem which has now been reinforced in teaching students to become mathematicians in the classroom.

  • Tasks of the Month
    Two new cameos this month.
    The Task Cameo Content Finder has been updated to include these tasks.

    • Area of a Triangle beautifully captures the transformation from triangle to rectangle that makes it possible to calculate the area of the triangle. The task helps students find the key elements of the construction which links the two shapes and then encourages its expression, first in words and then in algebraic symbols. A classic example of mathematics making sense when it is not driven by learning and practising formulas.
    • Pythagoras 2 is a demonstration of Pythagoras' Theorem. It is driven by a translation and the concept of conservation of area. The demonstration allows both geometric and algebraic recording of the theorem. It also provides the stimulus for a formal proof of the theorem. Lots of extensions are included.
    Area of a Triangle      Pythagoras 2
    Click a photo to access its cameo, or access all current cameos through the Link List below.

Keep smiling,
Doug.
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Link List

  • Did you miss the Previous News?
    If so you missed information about:
    1. Working Like A Mathematician at St. Bede's
    2. Working Like A Mathematician at Monbulk
    3. Business For Sale
    4. Picture Puzzles: Pre-Release Opportunity
    5. Working Like A Mathematician in Tanzania
    6. Iceberg Information about two Tasks of the Month
      (Tasks 186, 207)
    7. ...and more...

Did You Know?

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Previous News

June 2014 ... May 2014 ... April 2014 ... March 2014 ... February 2014
Dec. 2013 / Jan. 2014 ... November 2013 ... October 2013 ... September 2013 ... August 2013
July 2013 ... June 2013 ... May 2013 ... March 2013 ... February 2013
Dec. 2012 / Jan. 2013 ... November 2012 ... October 2012 ... September 2012 ... August 2012
June/July 2012 ... May 2012 ... April 2012 ... March 2012 ... February 2012 ... January 2012
December 2011 ... November 2011 ... October 2011 ... September 2011 ... August 2011 ... July 2011
June 2011 ... May 2011 ... April 2011 ... March 2011 ... February 2011 ... Dec 2010/Jan 2011
November 2010 ... October 2010 ... September 2010 ... August 2010 ... July 2010
June 2010 ... May 2010 ... April 2010 ... March 2010 ... February 2010 ... Dec.2009/Jan.2010
November 2009 ... October 2009 ... September 2009 ... August 2009 ... July 2009
June 2009 ... May 2009 ... April 2009 ... March 2009 ... February 2009 ... Dec.2008/Jan.2009
November 2008 ... October 2008 ... September 2008 ... August 2008 ... July 2008
May/June 2008 ... April 2008 ... March 2008 ... February 2008 ... Dec.2007/ Jan.2008
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December 2001 ... October 2001

Continue exploring our history back to July 1992 through the Sense of History link.

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