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Lesson Plans - Math 2A
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  • Look up the meaning of math terms not in your text. [Here ]Link Graphic [and here!]Link Graphic
  • [CMP - Comparing and Scaling]Link Graphic   [Click here for the math in this unit...]Link Graphic

Partner Project due on 12-9-2002

This is a research project related to population density and involving scientific notation. This project may be done either independently or with one (1) partner.

  • List the ten largest countries in the world by population
  • List the area of the country
  • List the population density
  • List the numbers in standard notation and in scientific notation
  • List your sources using standard bibliographic form (Check with your core teachers and/or the library)
  • Here are some starting points: [Populations]Link Graphic  [Other Atlas data]Link Graphic
  • Neatness and presentation count. (use this format)
Country Population
(standard)
Population
(scientific)
Area
(standard)
Area
(scientific)
Population Density
(standard)
Population Density
(scientific)
             

[Help Sheet - Expressions and Equations]Link Graphic

12-2-2002
1. .................

OBJECTIVE: #To use geometric scaling to estimate population counts #To apply proportional reasoning to situations in which capture-tag-recapture methods are appropriate for estimating population counts #To use ratios and scaling up or down(finding equivalent ratios) to find the missing value in a proportion #To use rates to describe population and traffic density (space per person or car) ACTIVITIES: Review discuss problem 5.1. Introduce 5.2 on page 54 NOTES: Introduction to project - groups of 2. HOMEWORK: Page 59+ 3 and 10

12-3-2002
1. -HW P59 3&10 ....
2. =P54 Prob 5.
2....

OBJECTIVE: See 12-2-above. ACTIVITIES: Complete problem 5.2 with the beans. NOTES: HOMEWORK: Review problem 5.1 and problem 5.2 and explain which would be the best/easiest method to count the population of the lunch room on any given day.

12-4-2002
1. -HW Lunch Count..
2. =P56 Pr 5.3......

OBJECTIVE: See 12-2 above. ACTIVITIES: Distribute Progress Report #6. Brief overview of scientific notation. Do problem 5.3 on 'Population Densities' NOTES: HOMEWORK: Page 61 5, 6 & 7

scientific notation


12-5-2002
1. =ProgReport#6....
2. -HWP61 5/6/7.....

OBJECTIVE: See 12.2 above. ACTIVITIES: Additional practice #5(P157 handout) NOTES: HOMEWORK: Finish Additional Practice #5

12-6-2002

1. -HWAddPrac157.... OBJECTIVE: #To select and apply appropriate strategies to make comparisons #To review when ratio and difference strategies are useful in solving problems #To use proportional reasoning to fairly apportion availabale space so that the group is representative of the larger community. ACTIVITIES: Page 67 lesson 6.2 'Using rules of thumb' NOTES: HOMEWORK: P75 6-9 Also Project will be due on Monday 12-9-2002



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