Saturday, January 31, 2009

Science Project.


Here's a sneak peak at the science project Cici has been working on the past week or so. She put six small food items (M&Ms, Goldfish crackers, etc.) in jars of water and recorded the changes day to day to see if things would turn out the way she expected. Here's an example of one of her data sheets, together with her hypothesis and conclusions:

Goldfish

Sunday - floated and broke, 2 hours later they sank
Monday - no change
Tuesday - the water got foggy
Wednesday - no change
Thursday - it melted in to mush
Friday - it got mushyer
Saturday - the smell smelled like barf

Hypothesis: I thoght that theyed melt in 3 days
Conclusions: I was right for 3 but wrong for 3 and some melted right away. the coler changed and the smell, these changes I did not expect

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