Search Mathematics Centre ... Big Picture ... News ... Research & Stories ... Cube Tube ... Indigenous Students ... Web Papers ... Contacts ... Site Map

Professional Development ... Working Mathematically ... Mathematics Task Centre ... Calculating Changes ... Picture Puzzles ... Maths300

Resources & Ordering ... Poly Plug ... Task Cameos ... Menu Maths ... Maths With Attitude ... Working Mathematically with Infants ... Sphinx Album

 

News

July 2015

In this edition of the News you will find:

Red Square  Video: Billiard Ball Bounces

Red Square  New Classroom Contribution

Red Square  New Investigation Guide

Red Square  Tasks of the Month
Task 213, Chains
Task 214, Angle Estimation

Please feel free to distribute this information.

Email News Services
If you would like to subscribe please send an email request to: doug@blackdouglas.com.au:
  • In the subject line write Subscribe Maths.
  • In the body of message state which divisions you want to subscribe to, or simply write Subscribe All.
  • Add your name and preferred email address.
Update messages are sent from:
Mathematics Centre monthly
Calculating Changes bi-monthly
Maths300 update news as it happens
Working with Mathematics Centre
will help you find your way around our site
Browsing Hint
Use the View/Zoom options of your browser to 'move' the page closer or further away. Ctrl +, Ctrl - and Ctrl 0.
Green Line

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

    • Chains is a game that involves placing cubes on a row of cells. Each block placed scores at least one point, but if it can be placed to make a chain of blocks the score becomes the number of blocks in the chain. The challenges begin with finding the highest and lowest possible score. What about the scores between; are they possible? And what happens if we change the length of the playing board? Interesting number patterns is the answer to that question.
    • Angle Estimation uses a Rotagram to estimate angles and provides two protractors (5º and 1º) to check the estimates. The Rotagram reinforces the concept of an angle being the shape made by two rays with a common starting point and the measurement of an angle being the amount of turn between the rays. Students practise both estimating and measuring and the iceberg is opened up when they discover how to use the Rotagram to add angles.
    Chains      Angle Estimation
    Click a photo to access its cameo, or access all current cameos through the Link List below.

Keep smiling,
Doug.
Green Line

Link List

  • Did you miss the Previous News?
    If so you missed information about:
    1. Rediscover Maths300
    2. ...and more...

Did You Know?

Green Line

Previous News

May 2015, April 2015, February 2015
Dec. 2014/Jan. 2014 ... November 2014 ... October 2014 ... September 2014 ... August 2014
July 2014 ... 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 ... November 2007 ... October 2007 ... August/September 2007
... July 2007 ... June 2007 ... May 2007 ... April 2007 ... March 2007 ... February 2007
Dec. 2006/ Jan. 2007 ... November 2006 ... October 2006 ... September 2006 ... August 2006
July 2006 ... June 2006 ... May 2006 ... April 2006 ... March 2006 ... February 2006
Dec. 2005/ Jan. 2006 ... November 2005 ... October 2005 ... September 2005 ... August 2005
July 2005 ... June 2005 ... May 2005 ... April 2005 ... March 2005 ... February 2005
Dec. 2004/Jan. 2005 ... November 2004 ... October 2004 ... September 2004 ... August 2004
July 2004 ... June 2004 ... April/May 2004 ... March 2004 ... February 2004
December 2003 ... October 2003 ... August/September 2003
July 2003 ... June 2003 ... April/May 2003 ... March 2003 ... February 2003 ... January 2003
December 2002 ... November 2002 ... October 2002 ... September 2002 ... March 2002
December 2001 ... October 2001

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

Green Line