1. QOTD 9/25/14 1.Give the name of the following: ng KkLMm 2.Give the symbol for : microliter, centigram 3.Convert 35 mg to g 4.Convert 2 kg to pounds

2. QOTD Answers 1.Give the name of the following: ng KkLMm nanogram kelvinkilolitermegameter 2.Give the symbol for : microliter, centigram  Lcg 3. Convert 35 mg to g 35 mg x 1 g = 0.035 g 1000 mg 4. Convert 2 kg to pounds 2 kg x 2.2 lbs = 4.4 lbs 1 kg

3. Measurement Stations Let’s finish looking at the measurement stations…. Volume 50 mL graduated cylinder has 1 mL marks – how many decimal places will you record? WHERE on the graduated cylinder do you read? meniscus Temperature Thermometer has 1 degree increments – how many decimal places do you record? How many kelvins was the hot/cold water?

4. Qs from last night’s homework? What questions do you have? Problems you want me to go over?

5. Learning Target Be able to perform dimensional analysis problems (unit conversion) Quiz over metric system and unit conversion tomorrow!

6. Whiteboard review for quiz tomorrow With a partner, grab a big whiteboard and a marker We will do problems together and share out our answers

7. WB problems Convert 14 cm to m SHOW YOUR WORK USING CONVERSION FACTORS!

8. WB problems Convert 0.466 km to m SHOW YOUR WORK USING CONVERSION FACTORS!

9. WB problems Convert 0.0039 Mg to kg SHOW YOUR WORK USING CONVERSION FACTORS!

10. WB problems Convert 11.4 lbs to kg SHOW YOUR WORK USING CONVERSION FACTORS!

11. WB problems Convert 3.4 mg to kg. SHOW YOUR WORK USING CONVERSION FACTORS!

12. WB problems A baby weighs 3.295 kg on the scale in the birthing room. How many ounces is the baby? There are 16 ounces in 1 pound SHOW YOUR WORK USING CONVERSION FACTORS!

13. WB problems Jason ran 40 yards before he was tackled. How far was that in centimeters? There are 3 feet in one yard. SHOW YOUR WORK USING CONVERSION FACTORS!

14. WB problems If a person has lived for 613,608 hours, how old is he/she in years? SHOW YOUR WORK USING CONVERSION FACTORS!

15. WB problems Convert 25 meters per second (m/s) into units of centimeters per day (cm/day) SHOW YOUR WORK USING CONVERSION FACTORS!

16. WB problems If you are going 55 miles per hour (mi/hr), what is your speed in meters per second (m/s)? SHOW YOUR WORK USING CONVERSION FACTORS!

17. WB problems My bike tires are pumped to 6 pounds per square inch (lbs/in 2 ). How many grams per square centimeter is this (g/cm 2 )? SHOW YOUR WORK USING CONVERSION FACTORS!