320 Washington Street
North Easton, MA 02357
My new book:
Phone: (508) 565
Fax: (508) 565 -
Presentations, Articles, and
Research of General Interest
Talk at Providence - 2015
Faculty Forum, 2015
Ida Crown Jewish Academy, August
- Java Book
with Ralph 2009
- Technology in the
Lecture, South Area Solomon Schechter Day
School, February 2008.
Mathematics in Unexpected Places - Invited Lecture for the Pi Mu
Epsilon (Math Honor Society) Induction, Bridgewater State College,
- Talk in Japan, 2002, on a Combinatorial
- Our NSF Grant
secondary school teachers Java and OOP.
- My article
on How to Read
Porta version of my Pythagoras'
- Hebrew University in
Jerusalem Sabbatical, 1998-1999. We
lived in a small development town in the
Judean desert between Jerusalem and
Jericho. Here is the monthly journal of our year
in Israel, online due
to popular demand.
- For Historians of Jewish
Mathematicians: Here is an electronic
version of the Hebrew half of Lange's
translation of Ralbag's Maaseh Hoshev
Note: This was copied and typed by
hand from the original, and not scanned.
Courses and Class Schedule
Office Hours : TTh 2:15 -
4:00, W 11:00 - 12:00 - or by
Office Hours : TTh 2:15 - 4:00, F 9:00
- 11:00 - or by appointment.
Old course links:
How Computers Work
History of Mathematical
My wife Andrea is an
audiologist who used to work at
later at Audiology Services
My kids in North Dakota in
2006: Zosh (age 14), Yair (age 12), and
Yona (age 8).
Pictures and Videos
with their Halff Cousins_2004_and_2007
Kids with their Strauss Cousins
Me on Mount Ranier (Mount
Adams in Background)
Me with Dimitri on Rainier
Google Photo Albums
Yona's Bar Mitzvah