在“抛锚式教学”中发展学生的数学核心素养——以“古典概型”为例

Developing Students’ Core Mathematical Literacy in “Anchor Teaching and Learning”—Taking the “Classical Generalisation” as an Example

抛锚式教学是一种基于建构主义理论的教学模式,其核心在于通过真实的情境或问题(即“锚”)引导学生进行自主探究和合作学习。近年来,抛锚式教学在各学科教学中的应用引起了广泛关注,尤其在数学教学领域,其独特的教学优势得到了越来越多的认可。本文以“古典概型”教学为例,详细探讨了抛锚式教学的具体应用步骤及其效果。研究发现,该教学法能够有效提高学生的学习兴趣和主动性,有助于学生更深刻地理解和应用数学知识。这为创新高中数学教学方法提供了重要的理论支持和实践参考。Anchor teaching is a teaching mode based on constructivist theory, the core of which lies in guiding students to carry out independent inquiry and cooperative learning through authentic situations or problems (i.e. “anchor”). In recent years, the application of anchor teaching in the teaching of various disciplines has attracted widespread attention, especially in the field of mathematics teaching, and its unique teaching advantages have been increasingly recognized. In this paper, we take the teaching of “classical generalization” as an example and discuss in detail the specific application steps of anchor teaching and its effects. It is found that the teaching method can effectively increase students’ interest and initiative in learning and help them understand and apply mathematical knowledge more deeply. This provides important theoretical support and practical reference for the innovation of high school mathematics teaching methods.