


August 15 2005 Vol. 10, No. 33
THE MATH FORUM @ DREXEL INTERNET NEWS
Kitchen Table Math | TinkerPlots
Finding Common Ground in K-12 Mathematics Education
KITCHEN TABLE MATH
http://www.kitchentablemath.net/twiki/bin/view/Kitchen/WebHome
Kitchen Table Math (KTM) is a collaborative weblog that began
when Catherine Johnson's son "...finished out the school
year with a 39 on his Unit 6 test, Fractions and Decimals....
Later on I discovered that fractions are the 'bottleneck' in
elementary mathematics; lives are lost in the struggle to
learn fractions."
Johnson, mathematician Carolyn Johnston, and other members
pursue three goals: "have fun, share ways of teaching kids
math, and support people who want to help kids learn math."
Register to participate in the bliki (part-blog, part-wiki)
and discuss current issues in math teaching.
Use the sidebar to:
- Navigate KTM
- Kitchen Table Math
- KTM User Pages
- Service Groups
- Parent Groups
- Personal Pages
- Blogs
- Special Lists
- Help
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TINKERPLOTS
http://www.keypress.com/tinkerplots/
TinkerPlots is software for dynamic data exploration and
analysis field-tested with math classes grades 4-8.
It lets you stack, order, and separate data to represent them
in over a dozen different ways, including
- dot plots
- map graphs
- histograms
- scatter plots
- box graphs
- pie graphs
Drag existing data points, and watch TinkerPlots dynamically
change measures such as mean, median, and mode. Highlight a
case in one graph to see where it is in all the other graphs.
Students can create, import, or download data relevant to
their classes, or investigate more than 40 data sets included
with TinkerPlots. They can also add text and pictures, turning
a TinkerPlots file into a colorful report.
Download Instructor's Evaluation Edition
http://www.keypress.com/tinkerplots/pages/evaluation_edition.php
Watch Movie Clips
http://www.keypress.com/tinkerplots/pages/movies.php
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MATH FORUM DISCUSSION: FATHOM AND TINKERPLOTS
http://mathforum.org/kb/forum.jspa?forumID=97
The purpose of this list is to foster communication within
the Fathom and Tinkerplots user community. Topics
appropriate for discussion include:
- how to use Fathom and Tinkerplots effectively in
teaching mathematics, statistics, and data analysis
- problems (both technical and pedagogical) in using
Fathom and Tinkerplots
- ideas about the evolving nature of a dynamic data
analysis environment
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FINDING COMMON GROUND IN K-12 MATHEMATICS EDUCATION
http://www.maa.org/common-ground/
To advance the discourse about how to improve K-12
mathematics teaching and learning, the Mathematical
Association of America (MAA) convened individuals thought
to be strongly aligned with different sides in what has
come to be known as the "Math Wars."
At NSF in December, 2004, and at MAA offices in June, 2005,
Dr. Richard Schaar, Math and Science Education Policy Advisor
at Texas Instruments, moderated two pilot meetings between
these mathematicians and mathematics educators:
- R. James Milgram, Professor of Mathematics,
Stanford University
- Wilfried Schmid, Professor of Mathematics,
Harvard University
- Deborah Loewenberg Ball, Professor of Education,
University of Michigan
- Joan Ferrini-Mundy, Associate Dean for Science and
Mathematics Education and Outreach,
Michigan State University
- Jeremy Kilpatrick, Professor of Mathematics Education,
The University of Georgia
These meetings demonstrated that common ground does exist,
and resulted in a document designed to serve as a starting
point for future conversations. The full text of the document
is available from the site in HTML or PDF format.
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