#READING A RULER HOW TO#

They know that this is ½ of inch because 8 is half of 16 so therefore the 8 th line is ½ line. For example, there are 16 lines on a ruler if the student counts to 8 th line he/she has reached ½ of an inch. Inches correspond to the imperial system, which is the main measuring system used in the US and a smattering of other countries.

#READING A RULER HOW TO#

The millimetre is smaller than the centimetre, the smaller hash in between centimetres is known as a millimetre. How to Read a Ruler: Imperial vs Metric There are two types of rulers you can use: the inch, or imperial, ruler and the centimeter, or metric, ruler. The hash marks with numbers on the upper side represent the centimetre. A centimetre is smaller compared to an inch. In the U.S., we use units of measure such as inches, feet, and yards. Ruler Measurements in Centimetre - A ruler will be having centimetre and millimetre markings.

This helps you focus on the text you are currently reading. 3: The imperial ruler is used for taking measurements most often in the United States. Reading Ruler is a browser add-on that highlights the row of text under the mouse cursor. 2: To start, let’s take a look at the imperial ruler. The anchor chart guides the student through identifying the each line on the ruler by counting the lines and then labeling each line as a fraction. In the following lesson, you will learn how to read both an imperial and metric ruler. Directions: Determine the measurement from zero to the marked. I began to wrack my brain to come up with an easy way to teach them how to read a ruler without spending too much time on the skill. Reading a 1/16 Ruler Pr ing a 1/16 Ruler Practice 1 r Practice 1. To read a ruler in centimeters, line up the 0 cm mark on the ruler with the object or distance that you are measuring. I quickly realized that they did not have a clue as to how to read a ruler where to begin reading the ruler. In 4 th grade students are supposed to have been taught how to read a ruler to the nearest quarter inch. I have begun to teach customary measurements of length to my students and as with every teacher we always want to assume that our students have been taught the necessary skills from the previous grade level.

Reading a ruler