Draft of Cardinality Activities

Dear WebLabers -

I just posted Cardinality.zip on ftp://weblabs.eu.com/Activities/

It contains 8 activities (each containing 4 or 5 tasks) on the
cardinality of infinite sets. While it is still a draft it has received
lots of feedback from the IoE team.

One innovation is that when a robot task is tricky the activities
include a fall back - purely pictorial instructions for how to build the
needed robots.

Another one is that one part where the task is to use some robots in a
complex manner references a time travel archive that can be viewed.

The time travel archive and the two tools needed are included in the zip
file as well as the document describing the entire sequence.

Comments welcome.

Best,

-ken



------------------------ Yahoo! Groups Sponsor ---------------------~-->
Buy Ink Cartridges or Refill Kits for your HP, Epson, Canon or Lexmark
Printer at MyInks.com. Free s/h on orders $50 or more to the US & Canada.
http://www.c1tracking.com/l.asp?cid=5511
http://us.click.yahoo.com/mOAaAA/3exGAA/qnsNAA/o1XolB/TM
---------------------------------------------------------------------~->

To unsubscribe from this group, send an email to:
[email protected]

 

Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/