Another reason printable questions and answers are so useful originates from the fact that you can make as lots of copies as you need for your class jobs. There are some circumstances where it would be easier (and therefore affordable) to simply provide the students one set of answers instead of an entire book or lesson. You might want to do some group work on an upcoming project that needs a number of long hours of explanation. In this case, it would be more economical to simply have a couple of group sheets printed rather than printing out several hundred pages of handouts.
Using group work in the class can be a terrific way to make classroom interaction more meaningful and memorable. It can also make the lessons more enjoyable for students. If you have always done a group work exercise then you probably know that you don’t always get to choose the very same questions. In some cases it’s simpler to ask questions to a larger group rather than whittle your answers to a handful. By giving everybody an opportunity to share their understanding, you’ll have the ability to create lessons that actually matter.
Image source: makedoordowithout.blogspot.com