A Biochemistry Teaching Experiment That Demonstrates the Digestion of Carbohydrates, Proteins, and Lipids in the Digestive Tract

IF 2.5 3区 教育学 Q2 CHEMISTRY, MULTIDISCIPLINARY
Yonghui An*,  and , Yitian Wang, 
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引用次数: 0

Abstract

High school chemistry and biology courses often face challenges in integrating interdisciplinary and complex topics like human digestion, leading to unsatisfactory learning outcomes and diminished student interest. This study introduces a new teaching experiment that simulates the digestive process through hands-on chemical methods, allowing students to visualize biochemical changes and gain a deeper understanding of essential concepts. Structured around the CORE learning cycle (Chemical Observations, Representations, and Experimentation), the experiment guides students through enzyme functions, nutrient breakdown, and the testing of digestive products. This approach is designed to enhance comprehension, encourage inquiry, prompt students to formulate new hypotheses, design experiments, and foster scientific reasoning. By engaging students in active learning, the experiment stimulates curiosity and motivates exploration beyond the standard curriculum.

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来源期刊
Journal of Chemical Education
Journal of Chemical Education 化学-化学综合
CiteScore
5.60
自引率
50.00%
发文量
465
审稿时长
6.5 months
期刊介绍: The Journal of Chemical Education is the official journal of the Division of Chemical Education of the American Chemical Society, co-published with the American Chemical Society Publications Division. Launched in 1924, the Journal of Chemical Education is the world’s premier chemical education journal. The Journal publishes peer-reviewed articles and related information as a resource to those in the field of chemical education and to those institutions that serve them. JCE typically addresses chemical content, activities, laboratory experiments, instructional methods, and pedagogies. The Journal serves as a means of communication among people across the world who are interested in the teaching and learning of chemistry. This includes instructors of chemistry from middle school through graduate school, professional staff who support these teaching activities, as well as some scientists in commerce, industry, and government.
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