Assertion (A) : Scaffolding provided by the teachers hinders the learning process of children.

Reason (R) : Lev Vygotsky proposed that children learn independently by acting upon and manipulating the environment.

Choose the correct option :

The correct option is Both (A) and (R) are false.

Analysis of Assertion (A):
Assertion (A) states that scaffolding provided by teachers hinders the learning process of children. This statement is false. Scaffolding refers to temporary support provided by a teacher or a More Knowledgeable Other (MKO) to help a student accomplish a task within their Zone of Proximal Development (ZPD). Far from hindering learning, scaffolding facilitates cognitive growth and enables learners to achieve higher levels of understanding and problem-solving skills independently over time.

Analysis of Reason (R):
Reason (R) states that Lev Vygotsky proposed that children learn independently by acting upon and manipulating the environment. This statement is also false. The idea that children learn independently by acting upon and exploring their environment as "little scientists" is attributed to Jean Piaget's cognitive constructivist theory, not Lev Vygotsky. Vygotsky's socio-cultural theory emphasizes social interactions, language, and cultural context as the primary drivers of cognitive development, rather than independent exploration.

Since both Assertion (A) and Reason (R) are incorrect statements, the correct choice is that both (A) and (R) are false.