In order to present abstract content to students in an intuitive and visual manner,help students can thus better understand the theoretical knowledge of genetics,teachers introduce model construction into classroom teaching from arranging clear tasks,cooperative learning,modeling,analyzing model,improving model,applying model six aspects.Guide students to construct models through problem-driven guidance,enable students to understand genetic concepts during the process of constructing models,understand the essence of genetics laws during the process of analyzing models,internalize genetic knowledge during the process of applying models,so then improve the quality of teaching and develop students′ scientific thinking in the process.Take the section on linkage and exchange as an example to describe the specific process of physical model construction in genetics teaching.
关键词
遗传学/模型构建/物理模型/教学实践
Key words
genetics/model construction/physical model/teaching practice
维普
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