Thursday, November 29, 2007

Cedrics 2nd Growing post

I got it wrong the first time, but the second time I understand it, so here it is.

Questions:
  1. What strategies were needed?
  2. How did you use these strategies?
  3. Or How could you of used these strategies.
  4. How would you figure out the price of a 6 cup bag of Betty's Snack mix? Use a ratio table
  5. Find 3 other values (amounts of Snack Mix) that could be solved using the same ratio table. Find the $$ of your new container sizes.
Answers:

1: The strategies I had used were ratio tables, division, multiplying, and adding

2 : I used this strategy to find out how much ingredients are needed and the cost of the cup.
I took 2 and 2/5 and multiplied by how much was needed to get 12. Which was by 5.
Heres a picture.


3. I could've used money or a ratio table, which was probably easier. ._.

4: I took 2 and 2/5 and multiplied it by 5 which got to 12 then to get to 6 cups I divided it by 2,
and on the price I did the same thing. 3.60 x 5 = 18.00 divided by 2 = 9.00.


5: The 3 other values are: 30, 3 and 60.

Question 2:


Question 3:
Today in class we reviewed the 6 strategies from the RACE Investigation. They were
  • Equivalence
  • Fractions show operations
  • Ratio Tables (Proportional Reasoning)
  • Measurement
  • Partial Products or the Distributive Property
  • The Whole Matters
  • Friendly Fractions




Question 4:

Your last question deals with pizza. You need to explain which group gets the largest portion of pizza. All student groups get the same sized pizzas. It is up to you to cut them up so that they are shared equally.

  1. Group 1 Sally Bob, Gidget and Biff Share 3 pizzas.
  2. Group 2 Stan, Holly, Barry, Ben and Ichkabibble share 4 pizzas.
  3. Group 3 Eric, Susy,James, Betty, Veronica and Moose share 5 pizzas.
  4. Group 4 Paul, Alex, Chris, Jughead, Archie, Reggie, Mr. Wotherspoon and Midge share 7 pizzas.
  • How much pizza does each student get in the different groups?
  • Which group gets the largest portion of pizza?
  • Show how you found your answer in 2 different ways.
  • What strategies did you use in finding your answer.
  • Show your answer is 2 different ways. I would recommend that you create a voicethread of your work.




Can't See dem VoiceThreads? Here's a link:
Question 2 Voice Thread: 4 Test Corrections
Question 3 Voice Thread: 7 Strat's
Question 4 Voice Thread: Pizza pizza


1 comment:

ThankYouz said...

Growing Post Question 1 Betty's Snack Mix Total (15 marks) 13/15

Answers all questions 5/5 marks (1 per Question)

Quality of Answers 8/10 marks

10= Perfect
8= Great Job but there is room for improvement
7= Good Job but there is much room for improvement
6= Decent job but you need to work harder
5= All work is done but effort is lacking
Less than 5 would be for questions answered incorrectly and without effort and incomplete.

Growing Post Question 2 (10 marks)
10/10

Embeds the voicethread after question 1 (1 mark) 1/1

Creates the Voicethread to answer Question (1 marks) 1/1

Add Comments to further elaborate on the strategies used (1 per comment left) Max 4 marks 4/4

Math work is correct in the voicethread (4 Marks) 4/4

Bonus marks for any person doing more than 4 questions (2 marks) 0/2

Growing Post Question 3 (14 marks)
14/14

Uses Pictures or a voicethread to answer the question (3.5 Marks)
3.5/3.5

Explains the 7 strategies using 7/8 and 11/12 (7 Marks) 7/7

Comments on the voicethread (3.5 marks .5 per comment) 3.5/3.5


Question 4 Sharing Pizza's (15 marks) 13/15

Clearly shows How much pizza does each student get in the different groups? (4 marks) 4/4

Shows which group gets the largest portion of Pizza (2 marks)2/2

Show how you found your answer in 2 different ways. (4 marks) 4/4

What strategies did you use in finding your answer. Student must show strategy and explain how it was used.(2 marks) 1/2

Added comments on voicethread or added detail to explanations (3 marks) 2/3

Total Math Work (54 marks)
50/54 marks.


Formatting (21 Marks)

Proper title (2 Marks) 2/2
Proper labels (3 marks) 3/3
Only one post and no drafts left in dashboard (2 marks) 2/2
Questions are in the proper order (4 Marks)4/4
Post looks pleasing (10 Marks)10/10

Pictures are lined up, text is left justified etc

The post looks professional and not piecemeal.

Completing Self Evaluation and leaving a comment (10 Marks)
10/10

Completing 2 Peer Evaluations Leaving comments on the Growing Post and Voicethreads (20 marks) 10 marks per student 20/20

Total Marks for Growing Post ( 105 Marks)
50/54 and 51/105...
Total Marks score: -101/105-


Growing Post Completed on time 0 mark deduction