Aim: To investigate the effects of different liquids on the same plants over a period of time
Hypothesis: The plant watered with vinegar will die and the others will live.
Equipment:
- 5 pot plants (same species and similar size)
- A measuring jug
- Water
- Coke
- Coffee
- Vinegar
- Honey water
1. Place all five pot plants in a sunny area
2. regularly water each pot plant with the same amount of the allocated liquid
3. record all observations over this period of time.
Risk assessment:
i can't think of anything... but this is a draft, rite?
1 comments:
Rather than buying expensive pot plants (unless your parents are willing to pay), it's actually more effective if you grew things from seed. Have a look on seed packets (and they're cheap!) as to how to germinate some things and use that method instead.
Also, rather than using SOOOOO many different liquids and you not knowing what it is in the liquids that will actually influence results (eg, feeding a plant with coke- is it the sugar, caffeine or acid which may influence the results?)... come up with ONE particular factor which you want to test and test ONLY that one!
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