2/6/14

6th 2/6/14

Essential Question: How do I decompose shapes to find the 
total area of irregular shapes in the real world?

Vocabulary: area, decompose, polygon, base, height

Skills: area formulas, division, multiplication, 1 step algebra

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

1.   A= 24 b=?  h=8

2.   A=36 b=4  h=?

3.   A= 99 b=? h=11

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

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7th Grade 2/6/14
Essential Question: How can Mean Absolute Deviation(MAD) describe the relationship between numbers in a data set?

Vocabulary:box and whisker plot, upper quartile, lower quartile, median, mean absolute deviation, mean, median

Skills: finding mean, division, absolute value 

Homework: Find mean, median and range
24, 54, 23, 66, 77, 13, 144, 53

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8th Grade  2/6/14

Essential Question: How do I determine the slope of a line by judging it on a coordinate plane?

Vocabulary:rate of change, slope, rise, run

Skills: coordinate graphing, integer addition and subtraction

Homework:
y =1/2x + -4
x=-12

 x=4
x=20

http://www.kutasoftware.com/FreeWorksheets/Alg1Worksheets/Slope%20From%20a%20Graph.pdf
How to Find Slope  

http://www.youtube.com/watch?v=AV76i4kJHmU 

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




http://www.youtube.com/watch?v=yhYxoA04ZFg

Slope In Life
http://www.youtube.com/watch?v=cg_GAVA8VHQ
http://science360.gov/obj/video/58341d28-08ec-463c-8745-f2e221a9ecdc/science-winter-olympic-games-engineering-half-pipe


http://jparker.d41teachers.org/teachers/uploads/12-13%20slope%20and%20y-intercept%20worksheet%20.pdf