CTET 2 Social and Science Sep 2015 Paper

Immersion, is a method of teaching a second language in which the learners' second language (L2) is the medium of classroom instruction. Through this method, learners study school subjects, such as math, science, and social studies, in their L2. The main purpose of this method is to foster bilingualism, in other words, todevelop learners' communicative competence or language proficiency in their L2 in addition to theirfirst or native language (L1).