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Consider the following two images.
These both represent a segment of the same polymer.
Lev Vygotsky
A psychologist best known for his theories on cognitive development, particularly the concept of the zone of proximal development and the importance of social interaction in learning.
Scaffold
In education, a framework or set of strategies used to support learners in achieving a task or understanding new concepts.
Mathematical Transformations
processes by which a mathematical entity is changed or mapped from one form or representation to another.
Concrete Operational Stage
A developmental phase identified by Piaget, occurring between ages 7 to 12 years, during which children gain a better understanding of concrete events and logical operations.
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