Second language instruction refers to the teaching methods and practices used to help individuals learn a language that is not their native tongue. This process often involves various techniques, such as immersion, grammar-focused lessons, and conversational practice, to enhance language skills in speaking, listening, reading, and writing. Effective second language instruction can take place in various settings, including classrooms, online platforms, and language exchange programs. Educators may use resources like textbooks, multimedia tools, and language apps to support learning. The goal is to build proficiency and confidence in using the new language in real-life situations.