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新课程的实施和高考方案的改革,使中学化学教学面临着全新的挑战:如何能更好地激发学生对化学的热爱?如何在有限的教学时间内完成教学任务?如何能更好地培养学生的各种能力?追求课堂的高效,是每一个老师不断追求的目标,它是教学过程的最优化,教育效果的最大化,是师生完美配合的结晶.要实现课堂效果的高效,首先是学生愿学、乐学,能参与到学习过程中.教学中创设问题情境,通过丰富的感知材料吸引学生的注意,使其产生愉快的心理和情绪体验,并形成知与
The implementation of the new curriculum and the reform of the college entrance examination program make chemistry teaching in middle school face new challenges: how to better stimulate students’ love of chemistry, how to complete teaching tasks within a limited teaching time, how to better train students The pursuit of classroom efficiency, is the constant pursuit of each teacher’s goal, it is the optimization of the teaching process, the maximum effect of education, teachers and students is the perfect combination of crystallization To achieve the effect of classroom efficiency, first of all Students are willing to learn and enjoy learning, and can participate in the learning process, creating problematic situations in teaching, attracting students’ attention through a wealth of perceptual materials, creating pleasant psychological and emotional experiences, and forming knowledge and