The BNCC is more rigid in its sequencing of language content, while the "Proposta Catarinense de Ensino" provides more flexibility in its implementation of the English curriculum across different contexts.

The BNCC places a greater emphasis on grammar and writing accuracy, while the "Proposta Catarinense de Ensino" prioritizes fluency and communication in both formal and informal situations.

Both documents emphasize cultural awareness, but the "Proposta Catarinense de Ensino" puts more focus on literature and multimodal resources (e.g., songs, videos) to engage students in language learning.

The "Proposta Catarinense de Ensino" follows a strict grammar-translation approach, whereas the BNCC incorporates a communicative approach with a focus on task-based learning and cultural integration.

Both the BNCC and the "Proposta Catarinense de Ensino" emphasize language proficiency through the development of the four skills (speaking, listening, reading, and writing) and encourage the use of English in real-world contexts.