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how to write an ib physics hl sl ia extended essay sample paper

Posted on 2014-02-19 02:32:38 By ashishibtutor In Education & Learning

how to write an ib physics hl sl ia extended essay sample paper

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An extended essay in physics provides students with an opportunity to apply a range of skills while researching a topic of personal interest in the field of physics. A physics extended essay is characterized by a particular emphasis on physics within a more general set of scientific criteria. An extended essay in physics must take the form of a research paper involving a hypothesis or a model, or a critical analysis, that demonstrates argumentation, comparison, or the extraction of relevant information or data.

The outcome of the research should be a coherent and structured piece of writing that effectively addresses a particular issue or research question and arrives at a particular, and preferably personal, conclusion.
Choice of topic

It is important that the extended essay has a clear emphasis on physics and is not more closely related to another subject. A physics extended essay should, therefore, have a basis in physical theory and emphasize the essential nature of the subject. An extended essay in an interdisciplinary area such as materials science will, if registered as a physics extended essay, be judged on its physics content, not its chemical content.

The purpose of the essay is not principally to inform the reader about a specific topic, nor should it be a summary of the latest discoveries in physics. The student must be personally involved with the subject matter and not simply an informant. The topic should represent a challenge for the student.

Some topics may be unsuitable for investigation because of safety issues. For example, experiments involving dangerous or carcinogenic substances, radioactive materials, lasers, microwaves, UV light, noise or heavy equipment should be avoided unless adequate safety apparatus and qualified supervision are available. Typical experiments done in class, not suitable in themselves as a basis for an extended essay, can be a source of good topics.

Students should choose a well-focused, well-defined and realistic topic that allows for an in-depth treatment. Broad or complex survey topics, for example, investigations into black holes, gravity, time machines, the Higgs particle or the fate of the universe, will not permit the student to discuss conflicting ideas and theories, nor to produce an in-depth personal analysis within the word limit. Also, by definition, some topics are not suitable for an extended essay in physics, which is an experimental science with a specific approach and techniques.