Science




 * Science Fair Marking Term 2 2011**

☒ Not achieved ☑Achieved☑☑Advanced

☑Clear aim/hypothesis carried through ☑Method, accurate experimentation ☑Accurate experimentation, controls, variables, repetitions ☑Results clear, accurate, include appropriate data ☑Conclusions are in line with aim/hypothesis ☑Results are interpreted and discussed (conclusion)
 * Scientific Process and Background:**

☑Design of the experiment ☑Use of apparatus and materials
 * Technical Skill:**

☑Imaginative/creative ideas ☑New/Unusual application in science
 * Originality:**

☑Colour/form/clarity/graphics ☑Innovative appeal
 * Presentation of Display:**

☒Authentic ongoing record with raw data included ☒Has supporting documentation, bibliography, acknowledgements
 * Log Book:**

Thanks Kirk this was an excellent experiment, I now know how to quickly cool drinks down on those summer bbq evenings. Your Science Fair was well structured and was easy to follow. Your results were presented well with an excellent graph showing the cooling process of the drinks. It was good that your conclusion included the Science behind why the drinks cooled at different rates. Well done!
 * Teacher Comment:**

I think that my science fair was good and I liked doing the tests because I drank the coke at the end. finding out that ice and water cooles a can of coke the fastest was helpull because we used to put our drinks in the fridge but now we dont. Whats the fastest way to cool a can of coke.
 * Student Comment:**
 * __**//Title//**__

__**//INTRODUCTION//**__

I chose my topic because on a hot day I would like to find out what is the fastest way of cooling a can of coke from room temperature to chilled

__**//AIM//**__

What will be the fastest way to cool a can of coke from room temprature to a chilled out of a Fridge a Freezer, Box of ice and a box of ice an cold water togeher?

__**//HYPOTHESIS//**__

I think that the freezer will cool the can of coke the fastest because it is electronic and it is what we put our food in to freeze.

I think that the Fridge will take the longest because it is not that fast at cooling things and it is not as cold as the freezer.

__**//EQUIPMENT//**__

Themmonitor x1 Box x2 Bag of ice x2 freezer x1 fridge x1 timer x 2 15 cans of coke

__**//Method//**__

Step 2 : put a bag of ice into the second box and add cold water Step 3: Put 3 control cans on the bench at room temperature ( have all cans open) Step 4: Put 3 cans in the fridge Step 5. Put 3 cans in the freezer Step 6: Put the thermometre into the three control cans and write down temp Step 7; Set the stop watch Step 8: Take the temperature of the three cans in the ice Step 9 : Take the temparature of the three cans in the ice and water Step 10 : Take the temparature of teh three cans in the Freezer Step 11 : Take the temperaturee of the thre cans in the fridge Step 11 repeat all these time at 5minutes, 15 minutes, 30 minutes and 60 minutes
 * //Step 1: put a bag of ice into the first box//**

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