Tutor profile: Joanna P.
What should an introduction and a conclusion in an expository essay both have?
The introductory and concluding paragraphs in an expository essay should both have the main point(s) you supported throughout the essay.
Subject: Study Skills
Is it better to study several hours the day before an exam or for an hour every day the week before the exam?
We learn best by practicing for shorter and more frequent periods. It is better to study for an exam an hour a day for a week than for several hours the day before.
Subject: Library and Information Science
What is the difference between a primary and secondary source?
A primary source is the original document. For example, if you are writing a paper on the French revolution, then letters and thoughts published from folks who participated in the French revolution is a primary source. A secondary source is a source that cites primary sources to back its claims, it may also cite some other secondary sources. Your paper would be a secondary source -- you will cite primary and other secondary sources to make your points about the French revolution.
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