8 May 2002
Middlesex County College        Edison, NJ
NJ-SSI Technology Professional Development Series


The MATH FORUM:
Helping Teachers Use Technology To Achieve Results

Shelly Berman  (shelly@mathforum.org)

The Math Forum, now part of Drexel University in Philadelphia, is an online community of teachers, students, researchers, parents, educators, and citizens at all levels who have an interest in mathematics and math education. The Math Forum has been consistently recognized as the leader in its field, and continues to provide high quality content and useful features, attracting about 4 million pageviews each month.

The Problems of the Week are designed to challenge students with non-routine problems, and to encourage them to explain their solutions.

To get a clear idea of what these problems are like, let's actually DO a few:

   Problem #1

   Problem #2

   Problem #3

   Problem #4

   Problem #5

                             

There are six Math Forum Problems of the Week (PoWs): Elementary, Middle School, Algebra, Geometry, Trigonometry & Calculus, and Discrete Mathematics. Through June, 2001, every student submission was responded to by a mentor, and students had the opportunity to strengthen their solutions. While we hope to be able to provide this same level of service in the future, that is not possible at this time.
As of February, 2002, we've instituted a number of changes in the PoW services. One change is that new problems are now posted every other week, and stay active for submissions for two weeks. The Elementary, Discrete, and Trig/Calc PoW services will continue to be virtually the same, and as many student submissions as possible will be mentored, as before. A new self-guided format is being explored for the Geometry, Algebra, and Middle School PoWs; after an initial submission, students will have access to hints, partial answers and a complete solution.

A number of teacher-friendly features are noteworthy.

• A Library of Problems of the Week organizes the problem archives for browsing by mathematics or story topic, rates problems for difficulty level, and provides for keyword searches; the archive of each problem includes notes from the administrator about different approaches to a solution and common errors, as well as actual student work.
  
  
• A "Print This Problem" link is provided to allow problems to be printed with a simple "Math Forum Problem of the Week" header, so they may be used without indicating a course or grade level.
  
  
• The Problem of the Week Discussion Group at http://mathforum.org/discuss/pow-teach/, was established to facilitate conversation around the Math Forum's Problems of the Week, including discussion about a specific problem, or ways to best use the PoWs within an instructional program.

Please note that we are always seeking teachers who:

• would like to help provide problems, as "seed" ideas or fully developed PoW items to be posted (with attribution noted, of course), and/or
  
  
• are interested in using the PoWs as part of their regular instructional program and want to help us develop a Mentoring Exchange Program. (See this PoW Update for more.)

If this sounds intriguing to you, please contact Annie Fetter at annie@mathforum.org.

Also note that the Math Forum is capable of partnering with schools or districts who are interested in ceating their own "customized" version of a Problem of the Week environment, to support local standards, students, teacher professional development, and more. Please contact Kristina Lasher at kristina@mathforum.org for more information.

The Math Forum continues to collect, organize, catalog and annotate math-related web sites from diverse sources in the Internet Mathematics Library. You can search or browse through over 7,000 items in the collection, organized under the headings of Mathematics Topics, Resource Types, Mathematics Education Topics or Educational Level. "Drilling down" from a heading takes you to a set of subcategories, selected sites, and all sites in the category.

Ask Dr. Math is an ask-an-expert service in which anyone can pose a math question at any level. A cadre of volunteer 'doctors' select and respond to problems of interest. In addition to a searchable archive of over 5,000 questions and answers, there is:

• a set of nearly 50 Frequently Asked Questions, including items about multiplying a negative by a negative, permutations and combinations, the Fibonacci sequence, Pascal's Triangle, and more;
  
  
• a Classic Problems page, including such favorites as the Tower of Hanoi, or "two trains leave from different cities at the same time ...", or "how large must a group be so the probability of at least two people having the same birthday is ...", etc.;
  
  
• a Formulas page, which shows formulas for area, perimeter, and volume of a variety of figures, the connections between coordinate systems, trigonometric relationships, and more.

Teacher2Teacher, like a virtual teacher's lounge, is an environment in which questions are asked and opinions are shared about topics across the broad spectrum of interest to teachers, including classroom techniques, activities, resources, etc. The archive contains over 500 questions and their related discussion threads, including public discussions as issues are explored and opinions expressed.

Frequently Asked Questions (FAQ) in the T2T service can be accessed at http://mathforum.org/t2t/faq/.

You are encouraged to join T2T to receive the Teacher2Teacher Community Update, which contains community news and related items of interest from the Math Forum. The application form is at http://mathforum.org/discuss/t2tcommunity/notify.ma.

We have over 300,000 pages of content, so this is quite an extensive search field. Given that ours is a full text searcher, you may want to focus a search in a specific area, or use the "that exact phase" and "complete words only" options.

Efficient searching is an art. You will find our Searching Tips and Tricks page helpful, and our Search Features page offers even more detail about such items as the "Starting Points" that are generated for many keywords and topics, and the automatic spell correction. These features are the result of the on-going design efforts to make the search environment more user-friendly. We invite you to contact the webmaster@mathforum.org to clarify any unresolved confusion or questions.

The Math Forum is committed to building upon the activity of the teachers, students, and researchers who use it. The Forum provides a platform and the opportunity to share excellent resources and materials with colleagues world wide.

Our electronic newsletter is sent out via e-mail once a week to those who subscribe, and is archived on our site. It offers tips about what we have at the Math Forum and how to find it, notes about new items on the site or on the Internet, questions and answers from services like Ask Dr. Math or the Problems of the Week, suggestions for K-12 teachers and students, and pointers to key issues in mathematics and math education.

The Math Forum's discussion archive include many mathematics and math education-related newsgroups, mailing lists, and Web-based discussions, such as the pow-teach discussion mentioned above, as well as math-teach, numeracy, geometry-pre-college, k12.ed.math, sci.math, etc.

There are many ways to contribute to the Math Forum community. Beyond using the various services we provide, many people subscribe to the newsletter, participate in T2T and other discussions, and make suggestions, such as alerting us to other good materials and websites they have discovered. Others find satisfaction in sharing their content as web units or lessons, or showcasing their students' work. Many people volunteer their time and efforts to respond to T2T or Ask Dr. Math questions, while others act as mentors for one of the Problems of the Week.

In whatever ways this might work best for you, please know that you are always welcomed and invited to interact with us in our on-line math ed community center.

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