1. Starter: Answer these in your note packet Working with your neighbor Using Dimensional Analysis Examples: 1. What is the volume of a 250-mL beaker in L? 2. What is your weight in g? 3. How many kg are equivalent to 4 lbs? 4. How many mg are in.500 lbs? 5. How many lbs are equivalent to 4.00 kg?

2. Starter: Little Extra Practice with Scientific Notation. Convert the following into scientific notation. (On a sheet of notebook paper) 1.345.986 2..0000256 3.34.26 x 10 34 4.602000000000000 5. 602000000000032

3. Starter: Little Extra Practice with Sig Figs. Solve for the following. (On a sheet of notebook paper) 1..820-.030 = 2.(240,900)(120.0) = 3.340/12.5 = 4. (2.450 x 10 6 )(2.0 x 10 6 ) =

4. Mastery Quiz On Wed/Thur 1.You have ~40 min 2.You may take the quiz one or more times during that 40 min. period. 3.To pass you must get at least a 85% which will earn you full credit (100%) 4.If you fail to earn an 85% or above during that time, you must retake the test before or after school until it is complete. (No seminar) 1.You will have until Sep. 19

5. Mastery Quiz On Wed/Thur – 20 Questions ( Randomly selected from a large bank ) Matching Fill in the blank Comparison using:, = – Know the S.I. Base units (Example: What is the S.I. base unit for temperature) – Know the S.I. Abbreviations – Have a basic understanding of what the Kelvin and Celsius temperature scales are and how they are used. (Example: Which would be the most appropriate temperature in degrees Celsius for the temperature inside a refrigerator? 100, 30, 20, 5, -80) – Conversions (Example: What is 34.56mm in Km?) Temperature as well (Example: What is -56.3  C in K)