Sử dụng chiến lược Giàn giáo trong dạy học nội dung Hình học ở lớp 10
Tóm tắt
“Scaffolding” is a teaching strategy that provides individual support, based on the learner’s zone of proximal development. The general philosophy when using the Scaffolding strategy in teaching is that each individual has varied understanding, is provided with necessary support; is created conditions to overcome difficulties, discover, master and develop their own knowledge. The study clarifies the concept and characteristics of the Scaffolding strategy, proposes a process for using the Scaffolding strategy in teaching Geometry content in grade 10, then illustrates this process through teaching the Cosine theorem. The objective of the study is to clarify the effectiveness of this teaching strategy in helping students access knowledge effectively, thereby developing thinking and mathematical problem-solving skills, creating motivation, confidence, and interest in learning, ultimately improving their academic performance and the effectiveness of teaching Mathematics in high school.
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