What is the importance of incorporating a student's first language (L1) in learning a second language (L2)?

Incorporating a student's first language (L1) in the process of learning a second language (L2) is crucial because it validates their existing knowledge base. When students see their L1 acknowledged, it boosts their confidence and encourages them to participate in the learning process. This acknowledgment can help bridge the gap between what they already understand in their native language and the new concepts they are learning in their second language.

Additionally, using L1 can facilitate comprehension in various ways. For instance, when students hear explanations or new vocabulary presented in a familiar context, they can connect new language structures and words with concepts they already grasp in L1. This connection often leads to a more meaningful and effective learning experience, enhancing their ability to acquire the L2 more quickly and with greater understanding.