Another factor why printable questions and answers are so useful comes from the fact that you can make as numerous copies as you need for your classroom projects. There are some circumstances where it would be more hassle-free (and therefore cost-efficient) to simply provide the students one set of answers rather than a whole book or lesson.
Using group work in the classroom can be a terrific method to make classroom interaction more remarkable and significant. Often it’s easier to ask questions to a larger group rather than whittle your answers down to a handful.
Image source: mployme.blogspot.com