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One of the big features of WIMS is that it allows anybody to create his/her
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own exercises directly through the web browser.
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<p>
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Such an exercise created online is under OEF format (OEF: Online Exercise
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Format). This format does not contain WIMS-specific information, and may be
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used on any exercise system which accepts it.
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</p><p>
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Although OEF exercises do not exploit the full power offered by WIMS, they
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are sufficiently versatile in most cases: you can put random parameters
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(random numbers, functions, text...) into such an exercise, and make
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complicated processes on them (differentiation, integration, evaluation,...).
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Answers can be multiple choices with one or more correct answers, numerical
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or functional input, or a mixture of them. You can even set up specific
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conditions to analyze the answers, instead of comparing them with a standard
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answer (so that for example exercises with infinitely many correct answers can be
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created).
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</p><p>
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If you have set up a
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!href module=$module&chapter=3 virtual class
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, you can create exercises for your class and put them into
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!href module=$module&chapter=3&open=$open,3_sheet#sheet worksheets
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 so that your students can work on them and get
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!href module=$module&chapter=1&open=$open,1_exo#exo scored
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 for their works, giving you full control of their progress.
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</p><p>
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The online creation of exercises is done through the utility
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!href module=adm/createxo Createxo
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, which contains more detailed help pages about the format and syntax of
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OEF exercises.
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</p>