Mrs. Roberson's 7th Grade Math

February 22

Mrs. Roberson had her baby! She had a beautiful baby girl. If you are looking for information on our class then go to Mr. Beaird's posterous at mbeaird.posterous.com.

Feb. 20

Today we discussed independent and dependent events. I am attaching the notes. Please do the front and back of the worksheet for h/w tonight. We will discuss it in class tomorrow.

Click here to download:
ind_dep_pdf.pdf (888 KB)
(download)

Feb. 16

Today we discussed tree diagrams and permutations. I am attaching the notes. We will discuss homework tomorrow.

Click here to download:
tree_pdf.pdf (920 KB)
(download)

Feb. 15

Click here to download:
prob_1_pdf.pdf (2.05 MB)
(download)
Today we began our discussion on probability. I am attaching the notes. Tonight for homework students have a w/s over simple probability.

Feb. 14

Today we took a quiz over graphs. No homework tonight. Tomorrow we will start probability.

Feb. 11

Today we reviewed box and whisker plots. We worked with problems on this site http://www.brainingcamp.com/resources/math/box-plots/interactive.php as well as problems in smart notebook. Students had about 30 minutes to work on a class assignment. Whatever they do not finish in class will be homework. We will grade and discuss this first thing tomorrow. Then we will have a quiz over all the graphs we have discussed over the past week.

Click here to download:
box_and_whis_2.pdf (321 KB)
(download)

Feb. 10

Log into study island....

You need to pass the following tests with an 80% or higher: interpret graphs, select graph type, central tendency and spread and type of relationships.

When you have completed these you may play on the following sites....

http://www.brainingcamp.com/resources/math/box-plots/interactive.php

http://classroom.jc-schools.net/basic/math-graph.html

Feb. 9

Today we discussed box and whisker plots. I am attaching the notes and a really helpful website.

Click here to download:
box_and_whis_pdf.pdf (2.21 MB)
(download)
http://www.brainingcamp.com/resources/math/box-plots/lesson.php

Feb. 8

Today we finished our discussion on graphs. Students created graphs in class. This will count for a grade.

Feb. 7

Today we began our discussion on graphs. I am attaching the notes. Homework for tonight is to create one graph for each graph we discussed in class. Graphs need to inculde - Key- Title- and x and y axis labeled.

Click here to download:
graphs_day_1_pdf.pdf (359 KB)
(download)

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