01/03 Classwork & Homework
Tuesday, January 03, 2017

Lessons-Part 1:  Create a set of data with 10 data points, that meets the following criteria:

 mean = 25
 median = 23            ____, ____, ____, ____, ____, ____, ____, ____, ____, ____
 mode = 11

Classwork:    

  1. Handed-back LT Quiz #3.3 (simple & compound interest)
  2. DD - Problem #2.4 (pg. 40-43) - Parts A-C

Turned-in:    "Data Practice" worksheet assignment from Thursday, Dec 15 (Included EXTRA-CREDIT)

Homework:   Complete  DD - Problem #2.4 (pg. 40-43) - Parts A-C ...from classwork above (if not completed in class), as a review/practice assignment in preparation for the Learning Target Quiz tomorrow on LT #4.1 & 4.2

Notes:   

  • Learning Target Quiz tomorrow on LT #4.1 & 4.2 (measures of center - mean, median, mode, and range... including how changes in specific data points affect these measures of center.)
  • 7th Grade students will be taking the winter MAP standardized tests during their math class periods on Thursday & Friday this week (Jan 5-6)

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  • Students who received a score of 70% or below on Learning Target quizzes may re-take them to improve their score and to receive a passing grade showing that they understand the learning target. The cut-offs for re-takes are:
    • LT #3.1 - [Rational vs Irrational numbers] - students who received a score of 4 or less (out of possible 6 pts.)
    • LT #3.2 - [Percent & Ratios] - students who received a score of 8 or less (out of possible 11 pts.)
    • LT #3.3 - [simple & compound interest] - students who received a score of 6.5 or less (out of possible 9 pts.)
    • LT #3.4-3.5 - [Proportional Reasoning] - students who received a score of 8 or less (out of possible 11 pts.)

In order to do a re-take, students need to KEEP their old quiz, and BRING it in, with the correct answers (with explanations) on a SEPARATE FORM on the items they missed. [RETAKE FORMS AVAILABLE IN MR. USEM'S ROOM, or are available as a downloadable PDF document on his WEBPAGE] This will qualify them "ready to re-take" the quiz. Re-takes are to be done outside of regular class time, and can be done before-school, after-school, during recess, or during study-hall in Advisories on Thursdays. Students should make arrangements with Mr. Usem to do the re-takes. Students will have at least 2 weeks from when the quizzes are handed back to complete the re-take.

  • (Deadline for LT #3.1, 3.2 & 3.4-3.5 is: Tuesday, Jan 10)
  • (Deadline for LT #3.3 is: Wednesday, Jan 18)