Tuesday, March 2, 2010

reflection of eugene cheow (8)

hi all,
today in IPW we gathered more info on the survey and fortunately, mr. varella helped us to better improve the experiment for us....:) We also created questions
(1) Which vegetable is the fastest to produce gas?
(2)Which vegetable produce most gas?
(3) How many weeks did it stop producing gas?

Thats is folks!

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