Founded in 1999, we are a New York State not-for-profit
corporation and a 501(c)(3) tax-exempt organization.

Our Mission:

to help females learn the mathematics—and "numbers-related" disciplines—they need to achieve their academic and career goals.

How to "Read" a Ruler workbook

This workbook is a one-of-a-kind resource:  it has 110 pages filled with easy-to-follow, step-by-
step instructions for determining fractional inch measurements from 1/128 " to 127/128 "
and 367 practice exercises that will enable the reader to demonstrate effortless mastery of
the skill.  Thousands of adults all over the country have taught themselves using this workbook
and have gone on to work in manufacturing, or to become carpenters, electricians, plumbers,
utility line workers, etc.  Recently, the workbook was revised to include a section on the
"broken ruler" issue (i.e., when the object is not aligned with the zero-line of the ruler), and a
number of middle school students were able to raise their quiz scores from 0% to 100%
after completing 100 exercises.

     Contents
page 43
page 65
page 86
page 99
page 104

How well can you "read" a typical ruler? Test yourself! Download this Ruler Quiz, give yourself five minutes to take it, and then send it to us for scoring (quizzes@heliconinc.org)

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How to "Read" a Ruler Workbook $15
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