Which teaching method is Mr. Arnoldo demonstrating by modifying instructions to enhance understanding?

The correct answer highlights the communicative approach, which emphasizes the importance of interaction and communication in language learning. By modifying instructions to enhance understanding, Mr. Arnoldo is likely focusing on providing learners with opportunities to practice language in real-life contexts, facilitating meaningful communication. This approach encourages learners to engage with the language actively, which can lead to a deeper understanding and better retention of the material.

In a communicative approach, adjustments in teaching methods based on learners' needs and responses are crucial for effective language acquisition. This aligns with creating a supportive environment where students feel comfortable expressing themselves and making mistakes, which aids their learning process.

Direct instruction generally involves explicit teaching of specific skills or information without as much focus on interactive communication. Traditional pedagogy often relies on more rigid, lecture-style teaching methods that may not prioritize modifications tailored to individual student needs. The facilitative approach emphasizes guiding students to discover principles on their own, which may not involve the same level of modification of instructions as seen in the communicative approach.