Quill is a service that provides an updated take on the old writing worksheets that most of us used in elementary school and middle school. The service offers more than just the writing practice activities, but that is its core feature. Here's how it works; students sign-in (email is not required) to find the worksheets that you have assigned to them. The worksheets contain spelling and grammar errors that your students have to identify and correct. Students submit their corrections and Quill shows them how they did by showing what they did correct and what they should have corrected. An explanation accompanies each Quill correction.
"Get your class, student group, or club using technology to collaboratively write a real book. BoomWriter is totally free, and groups of five children or more can use it to read, write, compete and get published! Register your school or club on BoomWriter today."
Embed a layer of questions, quizzes, and rich media annotations into any reading assignment
Track mastery of literacy skills and Common Core standards in real-time
Commonlit is an organization that is building sets of thematic discussion questions to use in conjunction with upper elementary school and middle school students.