- apple browning - how different acids/bases effect the rate of the browning of an apple. The independant variable would be the different bases that the apple pieces are exposed to, and the dependant variable would be how much browning occured on the piece of apple.
- paper planes - how different designs of paper planes (shapes, size, weight) affect the flight distance of the paper plane. The independant variable would be the different shapes, sizes and weight of the plane, and the dependant variable would be the distance of flight.
- moulding of bread -how different types of bread and different environments (light, dark) have an effect on the rate of moulding on the bread. The independant variables would be the types of bread and the environment, whilst the dependant variable would be the amount of mould on the bread.
Wednesday, March 10, 2010
hello again
Oh man i fail at regularly updating my bloggg. But anyways I've been searching on google and stuffff the past few days and i mightttt do something like:
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