A teacher of class II uses learner's knowledge and language to build a bridge between his mother tongue and English language teaching. Here learner's language is used in teaching English as a _____.

The correct answer is resource.

In modern language pedagogy, particularly in multilingual classrooms, a learner's native language or mother tongue is no longer viewed as a barrier or hindrance to acquiring a second language (such as English). Instead, it serves as a valuable tool and foundation that teachers can leverage to facilitate learning.

When a teacher uses the learner's existing linguistic knowledge and mother tongue to build a bridge towards English language learning, the native language is being used as a resource. This approach, often referred to as a multilingual approach or translanguaging, promotes a positive learning environment, validates the learner's cultural identity, and makes the target language more accessible and meaningful.

Explanation of Options:
• Hindrance: Incorrect. Mother tongue is not an obstacle; viewing it as a hindrance is an outdated deficit perspective.
• Translation: Incorrect. While translation may be a technique used within teaching, the broader pedagogical function of using the child's language as a support structure is using it as a learning resource.
• Resource: Correct. The learner's language acts as a rich pedagogical asset or resource to support English language acquisition.
• Pattern: Incorrect. Pattern refers to structural or grammatical frameworks, which does not capture the concept of using a language as a supportive learning tool.