The purpose of this research was to identify the role of the level of proficiency in the English language with high-performing third-year students in the Mayan area of Yucatán, near a tourist region called the Riviera Maya. The aim was also to explore the relationship between learning a second language and the subsequent overall improvement in the…

There is a concern in Galicia (Spain) about possible negative effects on academic performance caused by the introduction of CLIL (content and language integrated learning) in schools. It has been said that when three languages coexist in the same context as vehicles of education, it is too much for the students, especially in primary education. In…