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CMP -
Variables and Patterns
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[
Experiment with areas and perimeters.]
[Area information]
[Area information - circles]
Friday 9-16-2005 Math 2a

1. HOMEWORK: Page 14, #6, #7 & #8
2. Review Area and circumference
3. Page 17 Reflections
OBJECTIVE:See 9-15 above. ACTIVITIES/ASSESSMENT: Journal entry on Relflections on page 17. Review Area and perimeter of square, rectangle, triangle, parallelogram and trapezoid. Review area and circumference of circle. NOTES: HOMEWORK: Problems from circle worksheet as specified.
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9-19-2005 Math 2a

1. HOMEWORK: Problems from circle worksheet as specified.
2. Page 18 Problem 2.1
OBJECTIVE: •To make sense of data given in the form of a table or a graph •To read a narrative of a situation that changes over time and make a table and graph that represent these changes •To read data given in a table and make a graph from the table •To read data given in a graph and make a table from the graph •To compare tables, graphs, and narratives and understand the advantages and disadvantages of each form of representation [1.4.5 Construct bar graphs, circle graphs, line graphs, box-and-whisker and scatter plots using collected data. [1.5.1, 1.5.2, 1.5.4, 4.1.1, 4.1.2, 4.2.1, 4.2.2, 4.2.3, 1.4.5] (Check the Essential Learnings and Grade Level Equivalent numbers here.) ACTIVITIES/ASSESSMENT: Perimeter Area quiz item. Page 18 Problem 2.1 NOTES: HOMEWORK: Page 31 #9
9-20-2005 Math 2a

1. HOMEWORK: Page 31 #9
2. Page 20 Problem 2.2 and FollowUp
OBJECTIVE: See 9-19 above. ACTIVITIES/ASSESSMENT: Perimeter Area quiz item. Page 20 Problem 2.2 and FollowUp. See the discussion question from Teacher's Edition page 35b. NOTES: Slug Island Skateboard Trek coordinate pairs: TIME(in half-hours), DISTANCE in miles (0,0/ 0.5,4/ 1,6/ 1.5,8/ 2,9/ 2.5,10/ 3,11/ 3.5,11/ 4,13/ 4.5,15/ 5,16) HOMEWORK: Create a table, a graph and a narrative for the Slug Island Skateboard Trek data.
Slug Island Skateboard Trek data
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Hours
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Miles
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0
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0
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.5
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4
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1
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6
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1.5
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8
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2
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9
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2.5
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10
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3
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11
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3.5
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11
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4
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13
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4.5
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15
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5
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16
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9-21-2005 Math 2a

1. HOMEWORK: Create a table, a graph and a narrative for the Slug Island Skateboard Trek data.
2. Page 23 Problem 24 and follow-up
OBJECTIVE: See 9-19 above. ACTIVITIES/ASSESSMENT: Page 23 Problem 24 and follow-up. Students will work with partners to construct a table and graph of data from the notes given for the trip. Students be sure to reference the notes for the data points. NOTES: HOMEWORK: Page 27 Problem #2 PLUS What is the mean and median for Katrina's growth in 18 years?
[Mean Median and Mode - Information]
9-22-2005 Math 2a

1. HOMEWORK: Page 27 Problem #2 PLUS What is the mean and median for Katrina's growth in 18 years?
2. Page 30 #6, page 32 #10, Page 33 #12
OBJECTIVE: See 9-20 above. ACTIVITIES/ASSESSMENT: In class, working independently do these problems. Be sure to explain(write/draw) how you reached your answer to #12.[READ CAREFULLY] NOTES: HOMEWORK: Page 35, pick one and write a paragraph or two on the advantages AND the disadvantages
9-26-2005 Math 2a

1. HOMEWORK: Page 35, pick one and write a paragraph or two on the advantages AND the disadvantages
2. Pages 70 - 72 Check-Up (Handout)
3. Perimeter/area Quiz totals
OBJECTIVE: See 9-19 above. ACTIVITIES/ASSESSMENT:Perimeter/area Quiz totals (combination form the quizzes including today) Pages 70 - 72 Check-Up (Handout) NOTES: Review/correct the Check-Up. HOMEWORK: Page 76 (handout) Questions 1 and 2
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