Number Plane Activities
– Simple Coordinates game;
http://www.shodor.org/interactivate/activities/GeneralCoordinates/?version=disabled&browser=MSIE&vendor=na
- Giving directions using coordinates;
http://www.shodor.org/interactivate/activities/MazeGame/
– adding and subtracting directed numbers (using a number line);
http://www.funbrain.com/cgi-bin/nl.cgi?A1=s&A2=4
- “Mystery picture” using operations with directed numbers;
http://www.dositey.com/addsub/Mystery11.htm
- order of operations with instant feedback;
http://amby.com/educate/math/integ_x1.html
Friday, November 6, 2009
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