Example/BinomialQuiz

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Binomial Coefficient Quiz Canvas Application Example

In this example the user is asked to answer a quiz question. Algorithms are provided for checking the answer, generating a new random pair of numbers, and showing solution steps. The Canvas activities are hidden behind the scenes by the Grading:-Quiz command.

The complete application source code is available here for you to inspect and modify. It uses the Quiz command in the Grading package actions.

with(Grading):
cv := Quiz("How many ways are there to choose $B balls from a sack containing $A different colored balls?",
    proc() evalb(Quiz:-Get(`$RESPONSE`) = binomial(Quiz:-Get(`$A`),Quiz:-Get(`$B`)) ) 
    end proc,
    proc() Quiz:-Set(`$A`=rand(5..10)());
           Quiz:-Set(`$B`=rand(1..4)());
           1;
    end proc,
    'solution' = proc() 
          local a := Quiz:-Get(`$A`);
          local b := Quiz:-Get(`$B`);
          [["Compute the Binomial Coefficient", %binomial(a,b) = `%/`(%factorial(a),`%*`(%factorial(b), `%+`(a,-b)!))],
           ["Result:", binomial(a,b)]]
    end,
    'output'='canvas'
):

>	$with (DocumentTools :- Canvas) &colon;$

>	$ShareCanvas (cv)$

https://learn.maplesoft.com/#/?d=GFOFARELMFLHJOKOLUNUCKFKDUPUIGKNCMCREUNHNUDIDRIUATARFQBICTDKFLLHOJPPMJFQHPDFLHAMOSFLKREHDGMSPPIGCOEL

>	$ShowCanvas (cv, entrybox = false) &semi;$

Next Steps

Canvas-based Word Problem with SolveFeedback

Return to DocumentTools[Canvas] Overview Page

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