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巢湖一中教学仪器厂生产的组合教具,对教学条件差的农村中学的物理教学确实能解决很大的问题.通过课堂教学使用,我们发现演示“斜抛运动射程与初速度、抛射角的关系”实验,效果较差.
The combination teaching aids produced by Chaohu No. 1 Teaching Instrument Factory can really solve the big problems in the physics teaching of rural middle schools with poor teaching conditions. Through the use of classroom teaching, we found that the relationship between oblique throwing movement range and initial velocity and throwing angle is demonstrated. "Experiment, the effect is poor.