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新课程高中生物实验中显性与隐性实验比较多,其中实验材料的选择是学生进行探究中制订计划与实施计划的关键。教学中要明确实验材料选择注意事项,还有必要对课本中的实验中实验材料的选择进行总结,以使学生借鉴模仿。在教学中还要指导学生进行实验的变式训练,使学生的学习不仅是模仿,更要创新。
The new curriculum high school biology experiments explicit and implicit experiments are more, of which the choice of experimental materials is to explore the students in the planning and implementation of the key plan. Teaching should be clear experimental material selection precautions, there is still a need for textbook experiments in experimental material selection summary, so that students learn from imitation. In teaching, we should also guide the students to carry out the experiment of variant training so that the students’ learning is not only imitation but also innovation.