Final answer:
The problem-based approach combining tactical awareness with skill execution in physical education known as the Games Sense model enhances students' sports performance.
Step-by-step explanation:
The model that is a problem-based approach in physical education aiming to improve students' sports performance by combining tactical awareness with skill execution to increase students' interest and excitement about sports is known as the Games Sense model. This instructional model encourages students to understand and apply strategic and tactical knowledge in game situations, which can lead to enhanced skill acquisition and holistic development. By applying a Games Sense approach, physical performance is optimized as students become more engaged and enthusiastic about participating in sports, ultimately leading to a more meaningful and enjoyable learning experience.