Phát triển năng lực tìm hiểu thế giới tự nhiên cho học sinh thông qua bài tập Hóa học chủ đề “Ester - Lipid” (Hóa học 12) theo tiếp cận PISA

Tóm tắt

In the context of current general education innovation, especially the shift from traditional teaching to teaching to develop students' competence, the construction and application of exercises according to the PISA approach is increasingly concerned. PISA (Programme for International Student Assessment) not only assesses knowledge but also focuses on the ability to apply knowledge in practice, thereby helping students develop problemsolving skills, critical thinking and scientific understanding. However, many teachers still have difficulties in designing exercises according to the PISA approach. This study presents the construction and use of exercises according to the PISA approach on the topic “Ester - Lipid” (Chemistry 12) and the results of pedagogical experiments in two high schools in Quang Tri province to evaluate the effectiveness of chemistry exercises according to the PISA approach in developing students' competence to explore the natural world from a chemical perspective. The results of the pedagogical experiment at two high schools in Quang Tri province showed that the experimental classes had a higher competency to learn about the natural world from a chemical perspective than the control class. The difference between the experimental and control classes was statistically significant.