人教版初中化学新教材在习题体系上进行了一系列的完善,这也使得其在当前初中化学课堂教学与练习中发挥了更大的作用,也显现出了一系列新的特点,这就要求初中化学教师,要把握好新版教材中习题体系的实际特点,合理调整教学措施与策略,这样才能够有效保证教学的开展质量。一、人教版初中化学新教材习题体系的特点(一)更加强调科学探究的重要性。以往的教材版本在习题体系上往往较为注重对教学知识的强化巩固训练,但在科学探 PEP junior high school chemistry teaching materials in the exercise system a series of perfection, which also makes it in the current junior high school chemistry classroom teaching and practice played a greater role, but also showed a series of new features, which Require junior high school chemistry teacher, we must grasp the actual characteristics of the new textbook exercises system, reasonable adjustment of teaching methods and strategies, so as to effectively ensure the quality of teaching. First, the PEP Junior high school chemistry textbook exercises system characteristics (a) more emphasis on the importance of scientific inquiry. The textbook version of the past tend to pay more attention to strengthening the training of teaching knowledge in the exercise system, but in science