Harmless Mathematics

This page is for readers who are trying to remember what they have forgotten about mathematics.  Most of the files are in pdf.

List of topics

Working with fractions  How to add, subtract, multiply and divide fractions. Everything you have forgotten since elementary school.

Coming soon


Solving equations

The sigma (Σ) notation

Supporting good curricula

After reviewing what you learned long ago, check out the dismal situation in today’s schools, where there is a movement to avoid teaching useful math.

Some groups oppose the touchy-feel approach. For more information —

Canadians — go to WISE Math

Links for the U.S., U.K. and other countries coming up.




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