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# 08

## on Oct 27, 2009

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## 08Presentation Transcript

• Warm-Up, 08.31.2009
A friend of yours frequently misses the bus to school in the morning. Use the scientific method to address this problem.
• Announcements
From now on, write out all warm-up and wrap-up questions!
No more tardies… I’m locking the door starting tomorrow!
Period 3 is in the dog house this week.
• Today’s Objectives
SWBAT:
Understand the units of measurement used by scientists.
Have a grasp of conversion from standard to metric units.
Be able to read and understand graphs and charts.
• Review Day
Puppy review day
• Metric Review
1 u = 100 centi = 1,000 milli
1 kilo = 1,000 u = 100,000 centi = 1,000,000 milli
Deci, hecta, deka are rarely, if ever, used. Learn Mili, Centi, and Kilo and you will become the champ.
• When converting, ask yourself this:
1) Where is my decimal point?
2) Is the unit I’m converting to BIGGER or SMALLER than the original unit?
• Smaller = move the decimal point RIGHT
• Bigger = move the decimal point to the LEFT
3) How many places do I move the decimal?
- King Henry Died Monday drinking Chocolate Milk
• Count the number of steps from your starting to ending point.
• Move the decimal that number of points.
• Example 1
600mg = ____ g
• Example 2
4,562cm = _____ km
• Example 3
100 cm = _____ m
• Example 4
2ml = ____ kl
• Example 5
600cm = ____ m
• Example 6
100 m = ___cm
• Example 7
1,000,000 cm = _____ km
• Example 8
1,000km = _____ m
• Example 9
3.45 m = _____ cm
• Jeopardy!
6 Teams, 6 clickers.
Winning team gets 5pts on the test.
This is for a participation grade. Don’t participate = get a 0.
If I am missing a clicker, a clicker is broken, or you aren’t using the clicker properly, you won’t use them for the rest of the year.
• Wrap-Up
Do you like reading? Why or why not? When you see somebody reading a book in public, what do you think about that person?
What did we learn today?
What is due next class?