Go to your course
· From your navigation block, click Reports> Course participation
· From the drop down list, choose your quiz.
· In Show only, choose "Student" and in Actions, choose "post"
· In the list that appears, the students who have not submitted a quiz will have NO in the Post column
· Select the boxes next to those you wish to message.
· In the bottom dropdown With selected users, choose Send message, then OK
· Add the message you wish to send (don't forget there is a spell checker!), and check the list of currently selected users.
· Click Preview the message
· If the message looks correct, select Send message