A number of middle school students who field-tested this newly added section were able to raise their quiz scores from 0% to 100% after completing 100 fun exercises. Each foot is broken down into twelve inches and most regular rulers are about one foot or twelve inches long.
Recently, the workbook was revised to include a section on the "broken ruler" problem (i.e., when the left edge of an object is not aligned with the zero-line of the ruler) this is a concept with which a majority of school children around the country struggle. Reading A Ruler: Understand this first: 1. Image: Using a Ruler - Metric Measurements. The larger markings on a metric ruler represent a centimeter. Each inch is divided into 15 smaller parts, and each inch has a total of 16 lines. Thousands of people all over the country have taught themselves using this workbook and have gone on to work as manufacturers, carpenters, electricians, plumbers, utility line workers, etc. Metric rulers have centimeter and millimeter markings. If there are 12 lines on the ruler that represent inches, you know that it is an inch ruler. There are 550 practice exercises that will enable the reader, upon completion, to demonstrate effortless mastery of the skill.
Read a ruler professional#
It has 138 pages filled with easy-to-follow, step-by-step instructions for identifying and indicating fractional inch measurements from 1/128" to 127/128" on a variety of rulers and professional measuring tapes. The smaller ticks on represent millimeter readings, and the longer ticks represent centimeter.
By continuing to use this website, you are giving. A metric ruler reads measurements in centimeters and millimeters. This workbook is a one-of-a-kind resource. Read The Ruler Challenge This website uses cookies in order to improve our platforms and services for you.