实验教学是中学理科和小学科学教学的重要组成部分,也是课程实施的难点之一。为开齐开好实验课,“四配套”等工程为农村中小学配备了实验设备和仪器,部分学校也把实验室建设作为装备工作的重要内容,投入大量资金,进一步改善实验条件。 Experimental teaching is an important part of middle school science and primary science teaching and also one of the difficulties in implementing the curriculum. In order to open a good experimental class, “four supporting ” and other projects are equipped with experimental equipment and instruments for rural primary and secondary schools. Some schools also regard laboratory construction as an important part of their equipment work and devote large amounts of funds to further improve the experimental conditions.