what does late immersion refer to

Late immersion refers to an educational approach where students begin learning a second language at a later stage in their academic journey, typically around the age of 10 or older. This approach differs from early or total immersion, where students are exposed to the second language from an early age. In late immersion, students may have had prior education in their first language before starting the immersion program. The goal of late immersion is to help students acquire proficiency in the second language while still receiving education in other subjects.