Monday, 26 January 2015

Preparation for next lesson (2) Fractions

Working 1:

Look at the working presented below. 
2 useful strategies were used. 
Do you know what are they?



Working 2:

Look at the working presented below.
What's "wrong" with the working presented?






5 comments:

  1. (a) It is expansion of number sentences and ladder prime factorisation.
    (b) The answer is too messy and I can't make head or tails out of it

    ReplyDelete
  2. a) Ladder Method and expansion of number statement showing his/her understanding of the question.
    b) Very messy and a use of calculator or mental calculations. No further working displayed. Shows no clear understanding or cheating.

    ReplyDelete
  3. a)ladder method/repeated division
    b)use of mental calculation or calculator and very messy
    Yu Min Shen Group 1

    ReplyDelete