PPT-MEASUREMENT CHOOSING THE CORRECT TOOL CALCULATED UNITS

READING MEASUREMENTS TEMPERATURE CONVERSIONS ESTIMATING METRIC CONVERSIONS. In Section 4 of this Appendix the tables are carried out to a large number of decimal places and exact values are indicated by underlining In most of the other tables only a limited number of decimal places are given therefore making the tables bett It gives advice on how to use and write metric units mistak es to avoid what to do about conversions and wher e to find further information A brief explanation of how th e metric system works is also given Basic rules Capitals and lower case Names o By: Daniel Cornelius. Long, long ago.. Before “numbers”. 9. th. Millennium BC: Different types of clay tokens were used to tally agricultural products in Mesopotamia.. Use of written symbols to represent tallies.. D. ifferent units of measurement are used to calculate:. Time. Weight. Length . Volume. Do you know what unit to use . for each type of measurement?. Units of time. Which unit?. How would we measure the time to. Converting units of measurement . LENGTH. Length. Length measures the distance between two points. . Formal units for measuring length. m. m = millimetres. m = metres. cm = centimetres. km = kilometres. . Haci. . Saglam. . Faruk. . Unsacar. . . Suleyman. . Yaldiz. International Journal of Machine Tools & Manufacture. Investigation of the effect of rake angle and approaching angle on main cutting force and tool tip temperature. Primers Solve Problems. Stain and Odors. Porous Surfaces. Unwanted Colors. Glossy Surfaces. “What type of surface . are you painting?”. Engage the Customer. Multiple Functions. Specific Functions. Measurements. Units of Measurement. Measurement. You are making a measurement when you. Check you weight . Read your watch. Take your temperature. Weigh a cantaloupe. What kinds of measurements did you make today?. Primers Solve Problems. Stain and Odors. Porous Surfaces. Unwanted Colors. Glossy Surfaces. “What type of surface . are you painting?”. Engage the Customer. Multiple Functions. Specific Functions. is used by all scientists because scientists need to share a common measurement system. . SI . Measurement. . “The . Metric . System”. Originated 1790’s France at the request of the King to his Academy of Sciences. Kate Hall. Metric Units of Measurement. Length. Millimeter (mm) – 10 mm = 1 Centimeter. Centimeter (cm) – 100 centimeters = 1 meter. Decimeter (dm) – 1 decimeter = 10 centimeters. Meter (m) - 1 meter = 100 centimeters. Topic 15 . Power Point Lessons. Customary Units of Capacity. Lesson 15-1. 3.MD.2. Warm Up. Use place value blocks to show the following numbers.. 324. 1,000 + 200 + 60 + 7. Four hundred eighty six. Homework for Chapter 1. Read Chapter 1. HW 1: pp. 26-31: 2,3,8,16,18,19, 28,29,38,39,52,54,56, 62, 68, 73, 74, 75.. Warmup. Perhaps the most recognizable equation in physics comes form Einstein’s theory of relativity: . do . scientists measure things?. . Measurement. uses numbers to describe processes and events. Metrology. is the study of measurement. This term comes from the Greek words . metron. . which means .