Comments: 1    

Question and Hypothesis  rob1_small_1.jpg

    Will  wraping construction paper affect  the heat to go up?

    I think it will afect the heat to go up.



Procedure
1. Research solar Cookers on internet.

2. Build the solar cooker.
3.Put a thermomter in side of coffee jug.

4.put the solar cooker in the shade for 5 min.
5. Make a t-chart for time and record for 0,2,4,6,8,10 min.
6.After it is out of the sun Record the Temp. for every 2 min.


Results


image001.gif 

Conclusions

-My hypothesis was in correct. The black construction paper did affect the coffee jug but in a negitive way.  On the line graph you can see that without the black construction paper it went up. I think that that without the construction paper it went up because by wraping it in construction paper it might of not transfered the heat to the jug.



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jtubbs on April 28, 2006 at 11:27 AM
David,
You started with a testable question, but you left out a few things (see below).
Question - 3/3 - Your question is testable and your hypothesis is written correctly.
Procedures - 2/3 - Your procedures are logical and easy-to-follow, but you left out that you retested your solar cooker after making modifications.
Results - 3/3 - Your graph contains all required items.
Conclusion - 2/3 - Your conclusion is based on your results and is well written, however you left out a prediction.
Discussion - 0/3 - No discussion section.
Total - 10/15

   

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