Sylvia is learning to knit. Her grandmother patiently demonstrates, then allows Sylvia to practice. When Sylvia cannot remember how to continue, her grandmother demonstrates the next step in the process, then guides Sylvia in performing that step. This demonstrates Vygotsky's concept of.

Scaffolding

Explanation:

Scaffolding and zone of proximal development are the methods of educational settings. These methods help students learn more and more they can learn something new. The instructional scaffolding is also known as the Scaffolding. This method help students to learn by working with the teacher. Through this process so that students can achieve their main goal. Scaffolding is part of the proximal zone of development.  

Thus here Sylvia is learning to knit. Her grandmother told her and then she did. Sylvia forgets how to do it again, her mother helps her to learn this process.

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