Another factor why printable questions and answers are so beneficial comes from the fact that you can make as many copies as you need for your class projects. There are some situations where it would be more convenient (and for that reason economical) to just give the students one set of answers rather than a whole book or lesson.
Using group work in the class can be a fantastic way to make classroom interaction more remarkable and significant. In some cases it’s easier to ask questions to a bigger group rather than whittle your answers down to a handful.
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