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实验教学是初中科学教学的基础,是提高学生科学素养,培养学生能力的重要手段。在提倡学生小组合作、充分展示自我的课改氛围影响下,实验教学的有效性被赋予了更高的期望。在实验优化、引导学生玩转实验、常态化进行实验、合理整合信息技术中激发学生学习兴趣,是提高科学实验教学有效性的重要途径。
Experimental teaching is the basis of junior high school science teaching, which is an important means to improve students ’scientific literacy and students’ abilities. The effectiveness of experimental teaching has been given higher expectations under the influence of curriculum reform that encourages students to collaborate and fully demonstrate themselves. It is an important way to improve the effectiveness of scientific experiment teaching in the aspects of optimizing experiments, guiding students to play experiments, normalizing experiments and rationally integrating information technology to stimulate students’ interest in learning.