The Effect of the different pH levels on the tensile strength of a piece of cardstock
Abstract:
Bibliography/Citations:
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Project files
Research Plan:
Put the three cups for your liquid out in front of
you.
2. Then pour each liquid into each cup. One cup has
just 1 cup of water because of the neutral pH.
Another cup has 7 teaspoons of baking soda
mixed in with 1 cup of water which is alkaline pH.
(Make sure to really mix the baking soda and
water and try your best to dissolve it.) The last cup
is just one cup of vinegar which is acidic pH.
3. Once you finish pouring each liquid into each cup,
take three pieces of cardstock that are the same
size and place one into each cup. (Make sure the
cardstock fits perfectly into each cup).
4. Check on the cups in 9 hours then try to slowly rip
each sheet of cardstock and observe which piece
of cardstock is easier to rip in what liquid.
Questions and Answers
TBA
1. What was the major objective of your project and what was your plan to achieve it?
a. Was that goal the result of any specific situation, experience, or problem you encountered?
b. Were you trying to solve a problem, answer a question, or test a hypothesis?
2. What were the major tasks you had to perform in order to complete your project?
a. For teams, describe what each member worked on.
3. What is new or novel about your project?
a. Is there some aspect of your project's objective, or how you achieved it that you haven't done before?
b. Is your project's objective, or the way you implemented it, different from anything you have seen?
c. If you believe your work to be unique in some way, what research have you done to confirm that it is?
4. What was the most challenging part of completing your project?
a. What problems did you encounter, and how did you overcome them?
b. What did you learn from overcoming these problems?
5. If you were going to do this project again, are there any things you would you do differently the next time?
6. Did working on this project give you any ideas for other projects?
7. How did COVID-19 affect the completion of your project?