In This Issue
Connexions
All Elementary Mathematics
Algebra Visualization Tools
Free Online Opportunities
For teachers of students in grades 35: Tools for Building Math Concepts
For teachers of students in grades 59: Using Technology and Problem Solving to Build Algebraic Reasoning
For all students: tPoWs
For students in grades 910: the MathMentor


Connexions
http://cnx.org/
Connexions is a place to view and share educational material made of small knowledge chunks called modules that can be organized as courses, books, reports, etc. Anyone may view or contribute, including authors, instructors, and learners.
Search for content by title, author, or collections. Browse content by:
 Subject
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Connexions receives support from The William and Flora Hewlett Foundation, NSF, Rice University, and private donors.
All Elementary Mathematics
http://www.bymath.com/
Dr. Yury Berengard offers study guides covering these topics:
 Arithmetic
 Algebra
 Geometry
 Trigonometry
 Functions & Graphs
 Principles of Analysis
 Sets
 Probability
 Analytic Geometry
Algebra Visualization Tools
http://www.home.earthlink.net/~fossmountdesign/Algebra.html
Dennis Sullivan created these tools to help students see how changing the parameters in equations affects the graphs of the equations.
Topics include:
 Linear equations
 Absolute value
 Quadratic equations
 Vertex form
 Rational equations
Visit Sullivan's site:
http://www.home.earthlink.net/~fossmountdesign/


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