2.000 How and Why Machines Work, Lecture # 2 © 2002 MIT PSDAM LAB Today in 2.000 Camera discussion Units and reason Engineering flow balances Sketching.
When using hazardous chemicals, always wear an apron, goggles, and gloves. TRUE.
WELCOME TO 2 ND GRADE! Daily Schedule: 7:20 - 7:50 Unpacking and Announcements 7:50 – 8:40 Writing Workshop 8:40 – 9:25Specials 9:25 – 10:25Science / Social.
The Wonderful World of Metrics!. Metric Mania To determine mass, use a balance and the base unit is kilograms You will be recording your measurement.
1 The S.I. system of measuring (metrics) (Text Reading pages 36-42)
When people first started to measure things, the systems were different in different parts of the world. Many systems were based on parts of the body.
Measuring Matter-A Common Language A Standard Measurement System The International System of Units (SI)
Part A: Measurement Tools 1.What are the names of the following measurement tools? a.Graduated cylinder b.Triple beam balance c.Meter stick.
Metric System Monday, August 03, 2015. SI Units Notes= Green.
Intro to Biology & Scientific Method Review. I.Intro to Science - Biology = Study of life A.Characteristics of living things 1. M – Metabolism – the process.
Grade 4 Nature of Science Big Idea 1: The Practice of Science MARY TWEEDY, CURRICULUM SUPPORT SPECIALIST – SCIENCE KEISHA KIDD, CURRICULUM SUPPORT SPECIALIST.
Math Wizard Trivia Game. Which is another name for 456? a.45 tens, 6 ones b.456 tens c.4 hundreds, 56 tens d.456 hundreds.