1/23/14

6th Grade1/23/2014

Essential Question: How do I decompose shapes to find area?

Opening:Decomposing shapes

Work Session:Who put the tan in the tangram task

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 triangle with:

1.   b=12 h=8

2.   b=9   h=10

3.   b=18 h= 22

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

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

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7th Grade 1/23/2014
Essential Question: What are box and whisker plots?

Opening: Components of box and whisker plots

Work Session: Graphing box and whisker plots an

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:
Find the Mean, median and range of this number set:

2, 34, 5, 67, 89, 99, 123

http://www.youtube.com/watch?v=Fhk5lDGpivo

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8th Grade  1/23/2014

Essential Question: How do I graph a function and what is a relation?

Opening: Back to the basics?

Work Session: Function vs Relation and graphing functions

Standard:Understand that a function is a rule that assigns
 to each input exactly one output. The graph of a function  is the set of ordered pairs consisting of an input and the corresponding  output.

Vocabulary:function, relation, domain, range, input, output

Homework:

f(x)= -9x -11
x= 13
x= -8
x=-9

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