Formidable Forms – Quiz Maker Add-On
The Quiz Maker plugin for WordPress turns WordPress forms into automated quizzes. Add questions including a quiz field, submit an entry as the quiz answer key, and publish the quiz on a page. Then all the grading is done for you.
WordPress quiz plugin features
Create a Formidable form, and add an entry as the quiz key.
Automatically score quizzes based on the selected quiz key.
Set a custom grading scale, or use the default scale.
After a quiz is submitted, show the score in an email, in the success message, or in a view.
Format the displayed quiz scores in several ways: the correct answer count, percentage correct, letter grade, or the fraction correct (ie 9/10).