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初中数学是一门很重要的学科,对学习其他学科有着奠基性作用,必须提高质量。提高质量的关键是提高课堂教学的有效性。一、精心备课备好课是上好课的前提。只有准备充分才能取胜
Junior high school mathematics is a very important discipline, which plays a fundamental role in learning other disciplines and must improve its quality. The key to improve the quality of classroom teaching is to improve the effectiveness. A well-prepared lesson is a good lesson on the premise. Only prepared to win