Magic Grade is a new service that is simply magical! Magic Grade takes the tedium out of grading essays. Here’s how it works, students create their essays just as they always do using any word processing platform of their choice. When they’ve completed their essays, they simply upload their essays to your classroom Magic Grade account. Magic Grade then analyzes the essays based on the criteria you’ve outlined in your account preferences and assigns each essay a grade. This should revolutionize the way we grade essays.

Applications for Education
Magic Grade will give teachers their nights and weekends back while providing students with nearly instant feedback about their writing.

Here is a related item that may be of interest to you:
History of April Fool’s Day