Abstract:

The blended teaching design of inorganic chemistry experiments, utilizing the BOPPPS framework, places a strong emphasis on "learning centered". This paper presents the application of the BOPPPS model in the teaching of "Determination of Composition and the Stable Constant of the Sulfosalicylic Acid Iron (Ⅲ) Complex", outlining its implementation process. Research findings indicate that this approach effectively fosters students' self-learning, enhances teaching efficiency, and cultivates students' experimental and communication skills. Furthermore, it enables the identification of teaching blind spots and difficulties, thereby facilitating ongoing improvements to the teaching methodology.

Key words: BOPPPS, Inorganic chemistry experiment, Blended model, Teaching design