tutorials

Before actually using a dynamic exercise in a course it should be thoroughly tested. While certain aspects require critical reading by a human, other aspects can be automatically stress-tested in R.
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general

Pre-conference tutorial about R/exams at useR! 2019 (The R User Conference) in Toulouse: Slides, example code, and links to further information.
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templates

Exercise template for solving a system of three linear equations (single-choice) with a problem description based on shuffled images.
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templates

Exercise template for solving a system of three linear equations (numeric answer) with a problem description based on shuffled images.
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tutorials

Tutorial for turning a static arithmetic exercise into a dynamic numeric exercise template and furthermore into a dynamic single-choice exercise template.
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templates

Exercise template for computing the t-test statistic (single-choice) from given hypothesized mean and empirical mean and variance.
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templates

Exercise template for computing the t-test statistic (numeric answer) from given hypothesized mean and empirical mean and variance.
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templates

Exercise template for minimizing a linear objective function with two arguments subject to a Cobb-Douglas-type constraint. Both the parameters of the functions and the exact question (argument 1 vs. argument 2 vs. function value in optimum) are drawn randomly.
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templates

Exercise template for computing the Hessian for a given function with randomly-drawn parameters.
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templates

Exercise template for computing the distance (single-choice) between two randomly-drawn points in a Cartesian coordinate system.
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