Classwork.com does not currently integrate with Google Forms.

Many educators have used Google Forms to create basic student interactions, but Classwork.com provides a much richer set of instructional tools for creating interactive, auto-graded Activities.

You can easily import your Google Docs and Google Slides to create Classwork.com interactivities — and best of all, Classwork.com integrates seamlessly with Google Classroom for assigning and grading.