# Catalyst – September (6-2 2 ), 2009 Grab a calculator on your way in! Ms. Stroh can run 400 meters in 77 seconds. How many centimeters can Ms. Stroh run.

## Presentation on theme: "Catalyst – September (6-2 2 ), 2009 Grab a calculator on your way in! Ms. Stroh can run 400 meters in 77 seconds. How many centimeters can Ms. Stroh run."— Presentation transcript:

Catalyst – September (6-2 2 ), 2009 Grab a calculator on your way in! Ms. Stroh can run 400 meters in 77 seconds. How many centimeters can Ms. Stroh run in 77 seconds?

Todays Agenda Catalyst Homework Review SPECIAL GUEST Practice Special Message Project Work Time Exit Question

Todays Objectives SWBAT master dimensional analysis.

Convert it like its really hot Lets get this stuff even better with MORE practice and a better understanding of units.

Homework Review Step 1: What to what? Step 2: Write conversion factor(s) Step 3: Train tracks

How do we do that? We have to understand prefixes even better! BIGGEST BIGGER BIG tiny tinier tiniest G M k h d c d m n m i e i e e e e i a i g g l c k n c l n c a a o t a t i l o r o I I o

Length - Meters Creepy Math Guy found a ruler! SWEEET!

Volume - Liters << 1 mL1 kL1 L

Mass - Grams << 1 mg1 kg1 g.

Practice How many deciliters are in a liter?

Practice How many grams are in a kilogram?

Practice How many micrometers are in a meter?

Practice How many milligrams are in a gram?

Practice How many meters are in a dekameter?

Practice How many liters are in a gigaliter?

Practice How many centigrams are in a gram?

Practice How many meters are in a megameter?

SPECIAL GUEST WHO COULDNT MAKE IT TODAY SNOOP HAS A MESSAGE FOR YOU!

A message you need to hear Bring it on!

Exit Question If the mass of a normal goat is about 77 kg, convert this to decigrams. Remember you should have your plans rolling so you can crank out some more good work!

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