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生物学是一门以实验为基础的自然科学。实验室生物教学的精髓,许多生物现象只有通过实验才能得到解释,各种生物体的结构必须通过实验才能观察清楚,生物学的理论也是人们通过实验总结出来的。所以实验教学在生物教学中占有非常重要的地位。同时,生物学实验可以向学生提供生物界的感性认识,培养初中生学习生物学的基本技能和观察、分析综合运用生物学知识的能力。可以激发初中生学习生物学的兴趣,培养实事求是的科学态度。
Biology is an experiment-based natural science. The essence of laboratory biology teaching, many biological phenomena can only be explained through experiments, the structure of various organisms must be clearly observed through experiments, and biology theory is also summarized by experiments. Therefore, experimental teaching occupies a very important position in biology teaching. At the same time, biological experiments can provide students with perceptual knowledge of the biological world, training junior high school students to learn the basic skills of biology and observation, analysis of the ability to comprehensively use biological knowledge. Can stimulate junior high school students to learn biology interest, develop a scientific attitude of seeking truth from facts.