Abstract With “preparation of photochromic AgBr gel” as the project theme, two related tasks of “preparation of transparent AgBr gel” and “preparation of ultraviolet photochromic AgBr gel” were designed based on students’ real experience, and a product-oriented problem-solving model was constructed. Through open inquiry and practical experience, students continuously solved problems, innovated products, generated structured knowledge and systematic ideas, and developed critical thinking and innovation ability.
CAI Ling-Ling, LIN Hai-Bin, WU Jun-Lei. Construct Product-Oriented Problem-Solving Model: Preparation of Photochromic AgBr Gel[J]. Chinese Journal of Chemical Education, 2025, 46(1): 40-45.
