Classwork
Today students worked on Investigation 2.3, A and B on page 26. Students had to draw as many lines as they could within a five by five dot grid. Students had to find the length of the line by constructing a square from the drawn line. Students used the slope to construct the squares and counted within the drawn square to find the area. 2.3A Notes are available at http://norupstein.weebly.com/math-8-plus-homework-and-answers
Focus Question
"How can you find the distance between any two points on a grid?"
Homework
None.
Announcements
There will be Check Up 1 (quiz) over Investigations 1 and 2 next, Thursday, May 5.
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