浅淡高中生物实验课前准备

2005-04-29 11:06乔进军
中学生物学 2005年6期
关键词:标识码分类号实验课

乔进军

摘 要上好生物学实验课,必须做好课前准备工作,课前准备包括材料采集处理、仪器准备药品配制、课前预备实验等。

关键词

生物学教学

实验教学

课前准备

中图分类号 G633.91

文献标识码B

文件编号:1003-7586(2005)06-0041-03

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