2013 S202 Group D An investigation on the pH solution and its effect on tooth decay.
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Abstract
Literature review
Research Proposal
1. Introduction
2. Methods
3. Results
4. Discussion
5. Conclusion
7. Acknowledgements
6. Bibliography
Poster
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Tuesday, 23 July 2013
Day 1 of preparation for experiment
Date: 23 July 2013
Time: 9am
Procedures:
1. Crack and empty out the contents of 10 eggs. Use 2 eggs for the control
2. Rinse the eggs thoroughly.
3. Dry the eggshell with a paper towel.
4. Leave them in an empty beaker to dry
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