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⇔Graphs to Display Data
 box/whisker    histograms

Establish new survey: Homework per week project.

Develop a checklist. Students will need to survey 40 different students. Define average student (sample) Review measures of Central Tendency. Time permitting review graphing information.

1. identify or write survey questions that will obtain the appropriate information and will avoid bias.
2. identify or describe how to collect data about a given population, taking into account issues such as the question, collection method, and sample population.
3. describe how a question, data collection method, or population may affect the data.
4. identify, determine, and/or use mean, median, mode, and range as appropriate to describe a set of data.
5. explain the difference between mean, median, and/or mode as a measure of central tendency in a given situation.
6. explain or determine how data added to a data set may affect the  mean, median, mode, and/or range of the data.
7. complete a set of data based on a given mean, median, or mode and a partial set of data.

3-19-2007 Math 2
1. HOMEWORK Due today: P34 24 - Draw or trace Mr. Stickman the same size as in your book.
2. Warm-Ups: Discount and Sales Tax
3. Page 30 Problem 3.3 A, B and 2
4. Presentation Teams
5. Any 3.1/3.2 Outstanding

OBJECTIVE: 1.1.4 Understand the concept of direct proportion. 1.4.3 Apply data collection processes to inform, persuade, or answer questions 1.4.4 Understand how variations in data may affect the choice of data analysis techniques used. ACTIVITIES/ASSESSMENT: Page 30 Problem 3.3 A, B and 2 NOTES: HOMEWORK: Pp31 4&5

3-20-2007 Math 2
1. HOMEWORK Due today: Pp31 4&5
2. Warm-Ups: Discount and Sales Tax
3. Histograms/box and whisker

OBJECTIVE: 1.1.4 Understand the concept of direct proportion. 1.4.3 Apply data collection processes to inform, persuade, or answer questions 1.4.4 Understand how variations in data may affect the choice of data analysis techniques used. ACTIVITIES/ASSESSMENT: Develop histograms and box and whisker plots for the homework data. NOTES: HOMEWORK: Page 32 6&8

3-21-2007 Math 2
1. HOMEWORK Due today: Page 32 6&8
2. Warm-Ups: one-step equations/inequalities
3. Finish histograms/box and whisker plots
4. Assign posters - homework project
5.

OBJECTIVE: 1.1.4 Understand the concept of direct proportion. 1.4.3 Apply data collection processes to inform, persuade, or answer questions 1.4.4 Understand how variations in data may affect the choice of data analysis techniques used. ACTIVITIES/ASSESSMENT: Finish histograms and box/whisker plots. NOTES: HOMEWORK: Pp33-34 12-23

3-22-2007 Math 2
1. HOMEWORK Due today: Pp33-34 12-23
2. Warm-Ups: one-step equations/inequalities
3. Page 36ff Problem 4.1
4. Project posters
5. WASL Practice multiple choice

OBJECTIVE: 1.1.4 Understand the concept of direct proportion. 1.4.3 Apply data collection processes to inform, persuade, or answer questions. 1.4.5 Understand and apply various data display techniques including box-and-whisker plots. ACTIVITIES/ASSESSMENT: Page 36ff Problem 4.1. Start on the unit dealing with rates and unit rates. NOTES: HOMEWORK: P46 4&5

3-23-2007 Math 2
1. HOMEWORK Due today: P46 4&5
2. Warm-Ups: two-step equations/inequalities
3. P40 Problem 4.2 A-D
4. WASL Review

OBJECTIVE: 1.1.4 Understand the concept of direct proportion. ACTIVITIES/ASSESSMENT: Set up rate tables and rules. Apply to various situations. Review WASL multiple choice problems. NOTES: HOMEWORK: P47 9-11