This process builds "communicative competence," turning homework into a form of effective independent work . Why Afanasyeva's Material Benefits from a Guide
By completing the work first and then using the GDZ to verify answers, the student identifies specific gaps in their knowledge.
If your answer differs from the GDZ, look back at the textbook rules to understand why you were wrong.
A student might spend an hour on a complex grammar exercise from the Activity Book without knowing if they are applying the rules correctly.
Use the methodical recommendations often found in these guides to see the reasoning behind the grammar.