Wolfram Function Repository
Instantuse addon functions for the Wolfram Language
Function Repository Resource:
Generate an interactive quiz on matching data to a quadratic regression curve
ResourceFunction["QuadraticRegressionDataQuiz"][] generates an interactive graphical quiz for users to specify points fitted by a requested quadratic curve. 
Check answer  automatically grades input with feedback 
Reset problem  resets the problem by removing all chosen points 
Next problem  randomly generates a new problem and internally saves the previous problem history 
Print report  prints a description of the problems that have been attempted so far, all guesses made and whether the last guess on each problem was correct 
Generate an interactive quiz on matching a specified quadratic regression curve:
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Clicking Check answer marks an attempt based on the number of points and the approximate regression curve of the chosen points. Correct attempts are marked with a green check mark:
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If an attempt does not approximately meet the specified criteria, clicking Check answer marks the attempt as incorrect with a red x:
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Clicking the Print report button returns a description of the problems that have been attempted so far, all guesses made and if the last guess on each problem was correct:
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