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本文提出明确三个“时间点”、培养实验“小助理”和充分利用生活资源三个教学建议,来有效解决生物学探究实验“周期长”所带来的各种教学困扰。
This paper proposes to clarify three “times”, training experiments, “little assistants” and three teaching suggestions to make full use of living resources to effectively solve the problems caused by biological inquiry experiments and “long cycle”. Troubled.