According to Vygotsky (1987), conceptual development relies on the dialectical integration between scientific concepts (formal school instruction) and everyday concepts (informal social interaction). Therefore, teaching language rules in isolation does not lead to development; instead, formal knowledge must connect to students’ empirical experiences and real-world applications. Analyze the three statements below regarding how language learners develop and integrate scientific and everyday concepts in the classroom.

I - Scientific concepts are not learned through mere words or rote memory; rather, their genuine assimilation by the student depends on their convergence with everyday concepts, which provide real-world meaning to formal structures.
II - Language instruction that isolates scientific concepts from the student’s reality leads to mechanical learning and empty verbalism, producing abstract knowledge that the student is usually unable to apply or connect to real-world situations.
III - Language teaching that relies on everyday concepts allows students to easily transfer their linguistic knowledge to new, unexperienced contexts, as spontaneous learning automatically grants conscious and voluntary control over abstract grammatical rules.

Which statements are aligned with Vygotsky’s view?