25 September, 2009
Volume 14 No. 39

In This Issue

Lumosity Brain Games

Wolfram Demonstrations Project

NOVA: Hunting the Hidden Dimension


Online PD

The Math Forum's Problem Solving Process

PoW Class Membership: ... Effective Implementation

Teaching Math with the Problems of the Week

Differentiated Math Instruction: Using Rich Problems to Reach All Learners

Problem Solving in Geometry and Measurement, Course 1

Problem Solving in Geometry and Measurement, Course 2

Moving Students from Arithmetic to Algebra

Resources & Strategies for Effective Math in Context (MiC) Implementation, Courses 1, 2, 3, and 4

Problem Solving Strategies


Free Online

Tools for Building Math Concepts

For PA teachers preparing for the Praxis II:
Moving to Mathematics, a series of online courses


Lumosity Brain Games


Lumos Labs has designed these games and training exercises to improve memory, processing speed, reasoning, and other cognitive functions in adults.

  • Read Lumosity's articles to learn about the science behind the program.
  • Sign up for a free trial account.
  • Check out the Lumosity blog for the latest brain research and program features.

Wolfram Demonstrations Project


The Wolfram Demonstrations Project is a web collection of freely available, interactive demonstrations in math, science, and many other areas.

Ranging in level from elementary education to front-line research, this collection of open-code "mini-applications"—all created in Mathematica—grows every day, with contributions by users from around the world. The collection has just passed the 5000-item mark.

For website visitors who do not have Mathematica, the free Mathematica Player can be downloaded here:


More information about the dynamic capabilities in Mathematica is available at:


NOVA: Hunting the Hidden Dimension


The PBS television series NOVA has produced a program about fractals, their impact on the world of mathematics, and the way they're shaping our understanding of nature. In addition to the program itself (in five chapters), the website offers:

  • a program preview (video)
  • program description
  • links and books
  • teacher's guide
  • e-mail newsletter

See more math videos from NOVA:



This newsletter is provided as a service of The Math Forum, an online educational community for mathematics hosted by Drexel University, Philadelphia, PA.

You're receiving this e-mail because you are subscribed to the newsletter. This is a recurring mailing. You have the option to receive this newsletter in either html or plain text formats. To unsubscribe from future mailings, change your subscription, or browse all newsletters, please see our newsletter web archive.

The Math Forum is also home to Ask Dr. Math, Problems of the Week, MathTools, Teacher2Teacher, the Internet Math Library, math discussion groups, and over 1,000,000 pages of mathematics information and discussions.

Texas Instruments
is a sponsor of
the Math Forum

Make It Real Learning
is a sponsor of
the Math Forum

Copyright © 2009 Drexel University. All Rights Reserved. 800-756-7823
Contact Us
| Back Issues | Subscribe/Unsubscribe