E.L.A. MCAS is next week! Find a book this weekend. Mar. 24, 2016 Day A ~ Thursday No school tomorrow. E.L.A. MCAS is next week! Find a book this weekend. Exploratory Social Studies Express/Mandarin 3rd LUNCH English Science Math

Mar. 24, 2016 ACTIVATOR 1. Pass in “Ticket to Go” worksheet H.W. 2. Pick up a white board and marker. Find the area of this triangle on the white board. (-1, 9) (7, 2) (-1, 2)

OBJECTIVE(S): I will be able to: Find the area for a trapezoid by decomposing into two triangles. Decompose rectangles to determine the area of other quadrilaterals. I will demonstrate my understanding by completing pgs. 22 independently or with a partner with at least 80% accuracy. “break into pieces” “a 4-side shape” 6.G.A.1

Homework check

What do I mean…

https://www.youtube.com/watch?v=lx8vweYTPpg

Page 22 #2 I do… Total Polygon: 47.59 sq. cm 5.6 + 1.9 = ? 7.5= ? ? decomposing….. break apart Page 22 #2 I do… 5.6 + 1.9 = ? 7.5= ? ? Total Polygon: 47.59 sq. cm Rectangle ABEF 7.5 * 4.8 = 36 4.8 5.6 10.9 4.8 + ? = 10.9 ? Rectangle BCDE 1.9 * 6.1= 11.59 ? = 6.1 6.1 1.9

How do you feel? topic.

Let’s look at it as a rectangle and taking away 2 triangles. We do #4 pg. 23 Let’s look at it as a rectangle and taking away 2 triangles. Rectangle: A=bh A= 18(12) A= 216 meters2 Triangle: A= ½ bh h=12 b= (18-3)/2 b= 7.5 A=1/2 (7.5)(12) A=6(7.5) A=45 meters2 but I have 2 triangles… Trapezoid: A=216-45-45 A=126 meters2

How do you feel? topic.

You do… Pgs. 22 #s 1 and 3 Pg. 23 #5 Pg. 24 #6

Page 22 #3

How do you feel? topic.

Page 23 #5

Page 24

How do you feel? topic.

Ticket-to-go Page 18 opening exercise and pg. 21 (all) Pick up sheet Solve (check w/ neighbor) Pass in BEFORE leaving class Page 18 opening exercise and pg. 21 (all)

Accommodations Read or reread presentation or activity directions, as needed or after prompting Use examples to model and act as a guide for emerging learners