Yardsticks: As the name suggests, yardsticks are used to measure yards, where 1 yard = 36 inches.It is most commonly used by carpenters, tailors, and do-it-yourselfers. The flexibility enables measuring curved surfaces with better precision. Measuring tape: Measuring tape is a flexible ruler which have centimeters scale on one end and inches on the other.It is mainly used to measure small distances: like length of a lobby, depth and height of a room. Meter stick: Meter stick is a one-meter long measuring stick marked with millimeters and centimeters.To avoid this, the student must put some mark on the object after each iteration of the ruler and should begin the next iteration where the previous ended. This may result in recording incorrect length of objects. Measuring length of objects longer than the ruler: In order to measure lengths longer than the ruler, the students may flip the ruler over and over.It is important to emphasize the fact that the length of an inch is universally fixed. These short screen cast explain what the different. The length of an inch varies from ruler to ruler: The students often believe that the length of each inch/cm mark is different on different rulers. Learning to read a ruler is easy after watching these screen cast and playing the online ruler game.But when they consider the number on the ruler where the end of the object reaches to record the length, they end up recording incorrect length of the object. Starting somewhere other than 0: The students often begin measuring an object either from the edge of the ruler or from 1.Can be used to teach comparing lengths of different objects Play Ruler Games Online Use this Tool to Teach a Child Read a RulerĬommon Misunderstanding while using the Ruler.Can be used to teach measurement in whole units, to nearest half units and quarter units.Option to drag objects on the ruler and place them on any number.A ruler marked with customary and metric units of measurements.The embedded digital tool by SplashMath aims to make the process of understanding ruler, simpler and quicker.
Teaching students how to read a ruler in an innovative way can make classroom a fun place. Rulers are mainly used to draw straight lines and measure lengths. Image titled Read a Ruler Step 6 Reading A Ruler, Tape Reading, Sewing Hacks. They use rulers, yardsticks and other measuring tools to measure lengths in customary and metric units. Were here to explain what the ruler markings mean so taking measurements. In grade 2, the students begin exploring the standard units of measurement. In grade 1, the students explore the concept of measurement with non-standard units which involve measuring objects using blocks, clips, hand spans etc. Familiarity with the non-standard units of measurement makes understanding standard units of measurement easier.