A study of the effect of flavoured and non?flavoured sugar?free chewing gums with different sweeteners, on the pH level in mouth after eating a meal and the development of dental plaque?

A study of the effect of flavoured and non?flavoured sugar?free chewing gums with different sweeteners, on the pH level in mouth after eating a meal and the development of dental plaque?

Description
Good Morning.
This type of work is called Extended Essay. There is a certain way in which this work should look like and I will
write as many information as possible but the rest will be in submitted guide.
The following work is supposed to be an extended research paper in chemistry on the topic ?A study of the
effect of flavoured and non?flavoured sugar?free chewing gums with different sweeteners, on the pH level in
mouth after eating a meal and the development of dental plaque?.
This is a title that I came up with, however it may be slightly modified if you wish to do so.In the attachment I
am sending you guidelines for writing such work, as well as the resources that I managed to gather. Of course,
feel free to use even more resources of different kinds, since this work is based on external sources, however
there has to also some personal work involved as well.
Since the aim of my work was to investigate the effect of pH, I have carried out an experiment which also has to
be included in my work as well as its results which I am sending in the attachment. Description of the
experiment: During this experiment, I was investigating five chewing gums and for each gum I have carried out
five measurements of pH. I was measuring pH with a pH meter 5 minutes before the meal, 10 minutes after the
meal, then I was chewing the gum for about 15?20 minutes and I measured the pH again. Before each
measurement, I have calibrated the pH meter with three buffer solutions ? one of pH 4, of pH 7 and of pH 10. To
every measurement, I used 5ml of my saliva. pH meter: +/? 0.02 pH. Saliva was measured with the use of
measuring cylinder for 10ml, +/? 0.5ml.After every measurement, pH meter, as well as the cylinder was cleaned
with the use of distilled water.
Even though this type of work is a part of a high school educational programme, the guidelines suggest that it
may in some parts contain academic level information.
The maximum words is 4,000. Title page, contents page, as well as abstract and bibliography are compulsory.
Bibliography and references are very important in this work, that is why, every work cited has to be included in
the bibliography. The introduction has to contain information why the topic is worth investigating, it should
contain references to important books, publications, and other resources that deal with the topic. In the end of
the introduction, I have to establish for the reader that the rest of the essay is worth reading. Introduction should
make clear how the research question relates to existing knowledge on the topic and explained how the topic
chosen is significant.
The body paragraph should be presented in the form of a reasoned argument. it should be clear for the reader
what relevant evidence has been discovered, where/how it has been discovered and how it support the argument.
Sub?headings are useful. The title should provide a clear indication of the focus of the essay. It should be precise
and not necessarily phrased in the form of a question. .Abstract must not exceed 300 words. It presents an
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overview of the extended essay, and should therefore be written last. The minimum requirements for the abstract
are for it to state clearly:
1. the research question being investigated
2. the scope of the investigation
3. the conclusion (s) of the extended essay
It should be written on the separate sheet of paper, after the title page.
Illustrations, graphs, or course can appear in the work but they have to be referred to in the essay.
I the attachment there is a general guide for Extended Essay which containes general information about this type
of work. To make things easier, I submit you separate guide only for chemistry (taken from the general guide) 🙂
I also submit sample extended essay on chemistry, and gum’s ingredients used in my experiment (screenshots)
Many resources have to be included in the essay