About Flubaroo
Flubaroo is a free add-on for Google Drive forms.
A Google Drive form is a type of Google document that allows you to create online surveys, which can be used as assessments. The results of Google Forms can be organized automatically in a Google Sheet (spreadsheet).
Flubaroo allows you to automatically grade the results of the Google Form. Once it has "graded" your results, it will provide you with a summary. Flubaroo also has the ability email your students their grades after it has finished grading your results.
For more information, check out Flubaroo's website here: http://www.flubaroo.com/