Tuesday, 23 May 2017

Science Journal Week 2

Week 2
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 After today’s Balloon Rocket experiment my observations were  reliable, accurate and valid but I am not confident about my inferences. The distance for T1 was 74cm. On its way to the end it was big to small, made a fart noise and spiraled. At the end it went all wrinkly. T2’s distance was 72cm and on the way it was really loosened  itself along the way. It also made a pssssst sound and wobbled. T3 went 230cm and went straight made a bhhth noise and at the end it looked like a egg.

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