化学是初中生新接触的学科。多年的教学经验告诉我:只有让学生感到乐趣,他们才能勇于克服困难,乐而忘忧地学习。为此在教学实践中,我重视对学生进行学习兴趣的培养。一、以实验设疑,激发学生的学习兴趣初中学生由于抽象思维的局限性,往往对实验多、直观性强的内容感兴趣,以实验设置疑点,以疑促思,就可激发其学习兴趣。(一)设计新奇实验,讲好第一课。人常说,良好的开端是成功的一半。为此,我经常设计一些趣 Chemistry is the new contact of junior high school students. Years of teaching experience tells me: Only by making students feel happy, they have the courage to overcome difficulties, entertaining learning. To this end in the teaching practice, I attach great importance to the development of students’ interest in learning. First, the experimental doubt, to stimulate students’ interest in learning Because of the limitations of abstract thinking, junior high school students are often interested in the experimental and intuitive content to set doubts in the experiment to stimulate suspicion, you can stimulate their interest in learning . (A) the design of novel experiments, a good first lesson. People often say that a good start is half the battle. To this end, I often design some fun