Tuesday 3 June 2014

Double And Half Strategy

W.A.L.T: Use your double and half strategy to work out multiplication 

What I learnt: My double and half strategy

First I went on show me and started to record my self doing my working out. I will show you an example. 16x5=

Half of 16 is 8 then you double the 5 which is 10 then you times 8 and 10. So 8x10=80. So 16x5=80

Feed Back:
Wow! This an amazing video. I can see what you are trying to teach to other people.
I can tell you have bot your hard thinking into your post. Good work!
Sophie w 

Feed Back:
Great work on your video you have great clear voice and you explain very well.
Keep up your great work and keep going.
:) Grace.S

1 comment:

  1. Great video Charlotte. You have a very strong, confident voice!

    I can tell you get the double and half strategy. It's great that you have applied this strategy to a trickier problem in your description. Your next step is to use the compensation strategy. This is when you add or take way a group to make one of the numbers tidy (and easier to solve). We will work on this again soon.

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