Day #2
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Transcript of Day #2
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Wednesday, August 31st
• Complete Warm Up• Write down Homework• Take out homework (Goo)d Owl Time
1. Estimate the square root of 11 to the nearest tenth
2. Simplify the expression:
WARM UP
0
14 1012 2 4
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Corny Joke of the Day
Where do Crayons go on vacation?
Color-ado
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Friday!!!!!!!!!!!
When is Game time?!
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Who can name all perfect squares 1-225?
121 144 169 196 22511² 12² 13² 14² 15²
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A little Mathematical
Rap….
http://teachertube.com/viewVideo.php?title=PEMDAS_Rap&video_id=79967
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Table of Contents
Date: 8/30
Section: 1-4
Title: Order of Operations
Pages:
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What did Cinderella do wrong?
Find all square roots
36
=6
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Review
Agree=StandupDisagree=Stay seated
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#1
Square Root of 40 is somewhere
between 36 and 49
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#2
Anything to the zero power equals
1
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#3
1=1
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#4
√196 ÷ 7 • 8(4+2) The first operation to perform is the
square root
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#5
If I had 50 tiles, the largest square possible using only whole tiles would
be 8 x 8
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I. The Rules“Please Excuse My Dear Aunt Sally”
P: “the Phunky stuff” Parentheses, Brackets, Braces, square Roots, and Absolute Value
E: ExponentsM/D: Multiplication/DivisionA/S: Addition/Subtraction
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Helpful Hint #1
Don’t forget about the missing multiplication! Remember….those algebra people are weird
6(5)=6 x 5
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Helpful Hint #2: Rewrite after each
step! (5-2) + 3 • 7 - 8
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Hint #3: Write PEMDAS at the top
(3-4) -4 • 6
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Helpful Hint #4
Work from the
Inside Out!
Hot to cold
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Helpful Hint #5
BEEEEEE Careful
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Homework Answers
Discuss with your groups each answer.
Each group will answer several questions.
If your group disagrees AND can prove that they made a mistake, you will get a piece of candy!
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Order of Operations Puzzle
You and your group members have to try to arrange the 16 pieces so that each square piece matches with a question and an answer
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Ticket To Go
Classwork GRADEWhen done: work on study guide