Today we did activity 1 on p 215. We did lots of measurements (hand span, wrist to elbow, tip of middle finger to tip of middle finger of the other hand, height) and reaction time using a meter stick. We are trying to see if there's a correlation between some of these measurements and our reaction time.
Monday, we will be "treating" some petri dishes with bacteria from our hands and will then swab them with some antibacterial products to see which products are most effective.
Our lit block
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