Wednesday, May 5, 2010

Method


Okay, so I found out in class that we had to make a suitable method for our experiment and do it in dot points and in present or future tense. I choose present because that's what we usually do. ^^;;
Equipment
·        1x spoon
·        1x strainer
·        1x saucepan
·        1x thermometer
·        1x measuring cup
·        1x ceramic bowls
·        250mL of vinegar
·        500mL of full cream milk
Procedure
·        Place the strainer over the sink and the ceramic bowl on the bench.
·        Pour 25mL of vinegar into the measuring cup.
·        Heat the 100mL of milk in the saucepan to a temperature of 50°C.
·        Pour the heated milk into the ceramic bowl.
·        Add the vinegar to the milk in the bowl.
·        Stir the mixture with a spoon for one minute.
·        Pour the contents of the bowl into the strainer.
·        Gather the solids in the strainer and mould into thin rectangular shapes.
·        Place in the sun to dry for one day.
·        Tabulate information on the resultant substance including: weight, hardness, colour, flexibility and smell.
·        Repeat experiment replacing 25mL of vinegar with 0mL, 50mL, 75mL and 100mL of vinegar.

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