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6th Grade1/27/2014

Essential Question: How do I find the area of polygons and rectangles when 
area is given, but side lengths are incomplete?

Opening: What would you do?

Work Session: Working backwards for area

Vocabulary:tangram, decompose

Standard: Find the area of right triangles, other triangles, special quadrilaterals,

 and polygons by composing into rectangles or decomposing into triangles and 

other shapes

Homework: find the area of a rectangle with: A=bh

1.   A= 33 b=?  h=3

2.   A=27  b= 9 h=?

3.   A= 49 b=? h=7

http://connected.mcgraw-hill.com/connected/login.do

http://www.youtube.com/watch?v=CoVf1jLxgj4 

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7th Grade 1/27/2014
Essential Question:How can comparing two box and whisker plots show differences between data sets?
 
Opening: What difference do you see?

Work Session: Comparing box and whisker data

Standard:Use measures of center and measures of variability
 for numerical data from random samples to draw informal comparative
 inferences about two populations.

Vocabulary:box and whisker plot, upper quartile, lower quartile, median

Homework:Sketch a box and whisker plot for this data set
5, 7, 2, 5, 8, 9, 13, 10, 4

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8th Grade  1/27/2014

Essential Question: What vocabulary will I need for this new unit?

Opening: What words do I know?
 

Work Session:Vocab project

Standard:.

Vocabulary:

Homework:

f(x) = -x + 19
x=-3
x=0
x=-18