Another reason that printable questions and answers are so beneficial originates from the truth that you can make as lots of copies as you need for your classroom jobs. There are some scenarios where it would be more convenient (and therefore cost-effective) to just give the students one set of answers rather than a whole book or lesson. You might wish to do some group work on an approaching project that needs a number of long hours of description. In this case, it would be more cost-effective to just have a couple of group sheets printed instead of printing out a number of hundred pages of handouts.
Using group work in the class can be a great way to make class interaction more memorable and meaningful. Often it’s easier to ask questions to a bigger group rather than whittle your answers down to a handful.
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