This paper is a curriculum proposal for students from grades 2 – 5 at the Elementary level in a bilingual-immersion school in Brasilia, Brazil, who are enrolled in the English Adaptation (EA) program. The curriculum is based on the SIOP Model, an approach to teaching language through content in strategic ways to enhance students’ development in both content and language. The paper also provides detailed lesson plans as an example and assessment processes that can be carried throughout the school year.