Mortensen Math
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Mortensen Math was developed by Jerry Mortensen (V.J. Mortensen) while working as a Montessori elementary teacher in the 1970's. It is also called More Than Math.
Sources
Mortensen Math Direct
As far as I can tell, this is the official Mortensen Math website, but it is such an awful site that it is almost impossible to find anything on it. It looks like it was designed in the mid-nineties as hasn't been updated since.
Crewton Ramone's House of Math
This is the website of Ben Rogers who worked as a teacher trainer under Jerry Mortensen. There are several videos available for free, and many additional videos are available with a password ($5/1 month, $10/3 months, $15/6 months, $24/1 year).
I descend thrguoh Catherine Mosely born 1812 in Hawkins CO, TN. She was the daughter of William Mosely and Rethy (Unknown). They moved to Bull Creek in Floyd CO, Ky where Catherine married John Hale. I would love to know about the ancestry of William Mosely and his wife.Thanks,Karen Nelson Marcum, Floyd CO, KY
Geoff White
This is the website of Geoff White who developed his own teacher's handbook for teaching Mortensen Math ($79).
Materials
