NumericalGrader #

When grading math expressions without functions or variables, you can use NumericalGrader instead of FormulaGrader. NumericalGrader is a specialized version of FormulaGrader whose behavior resembles the edX <numericalresponse/> tag.

Configuration #

NumericalGrader has all of the same options as FormulaGrader except:

Note that NumericalGrader will still evaluate formulas. If you are grading simple integers (such as 0, 1, 2, -1, etc), you may want to consider using StringGrader instead of NumericalGrader.