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信息技术与物理课程教学的有效整合,将会更好地实现高效物理课堂。基于物理开源软件tracker的视频分析,能较为准确地追踪物体在空气中自由下落的运动情况;通过它的建模功能,直观、形象地反映了自由落体运动的轨迹和图像,将受到空气阻力的自由下落与自由落体的运动特点形成对比,进而帮助学生更好地理解自由落体的运动规律,提高自由落体运动的教学效率。
The effective integration of information technology and physics teaching will make it possible to achieve an efficient physical classroom. Based on the video analysis of the physical open source software tracker, the object can track the free movement of the object in the air more accurately. Through its modeling function, it visually and vividly reflects the trajectory and the image of the free-fall movement, Freefall and Freefall sports contrast, and thus help students better understand the free fall of the law of movement and improve the free fall movement teaching efficiency.