导单指路 自主学习
2019年12月17日，广信区第八小学数学教研活动在四楼录播室如期开展。
第一节课：谢三英老师带来的复习课《20以内的加法和10以内的加减法》。谢老师先梳理知识要点，对加减法的含义进行复习，紧接着，谢老师整体把握教材，抓住重难点，精选题型，引导学生在解题中发现运算规律，提升解题方法，并通过多样化有趣题型：动物找车厢、小猫挑鱼、找朋友、帮忙开锁等形式，使这节复习课变得更加有趣、高效。
![](https://wkrtcs.bdimg.com/rtcs/image?w=499.93&md5sum=6c12e33b8207ff4151f33b087dee78ff&sign=33e14d2fbd&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=614&ipr={"t":"img","r":"r_6","w":"499.93","h":"348.00","dataType":"jpeg","c":"word/media/image1.jpeg","imgOriW":750,"imgOriH":522})
![](https://wkrtcs.bdimg.com/rtcs/image?w=460.00&md5sum=6c12e33b8207ff4151f33b087dee78ff&sign=33e14d2fbd&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=614&ipr={"t":"img","r":"r_6","w":"460.00","h":"367.53","dataType":"jpeg","c":"word/media/image2.jpeg","imgOriW":750,"imgOriH":599})
![](https://wkrtcs.bdimg.com/rtcs/image?w=474.00&md5sum=6c12e33b8207ff4151f33b087dee78ff&sign=33e14d2fbd&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=614&ipr={"t":"img","r":"r_11","w":"474.00","h":"308.53","dataType":"jpeg","c":"word/media/image3.jpeg","imgOriW":750,"imgOriH":488})
![](https://wkrtcs.bdimg.com/rtcs/image?w=470.73&md5sum=6c12e33b8207ff4151f33b087dee78ff&sign=33e14d2fbd&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=614&ipr={"t":"img","r":"r_11","w":"470.73","h":"346.00","dataType":"jpeg","c":"word/media/image4.jpeg","imgOriW":750,"imgOriH":551})
![](https://wkrtcs.bdimg.com/rtcs/image?w=449.00&md5sum=6c12e33b8207ff4151f33b087dee78ff&sign=33e14d2fbd&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=614&ipr={"t":"img","r":"r_13","w":"449.00","h":"449.00","dataType":"jpeg","c":"word/media/image5.jpeg","imgOriW":750,"imgOriH":750})
![](https://wkrtcs.bdimg.com/rtcs/image?w=464.00&md5sum=6c12e33b8207ff4151f33b087dee78ff&sign=33e14d2fbd&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=614&ipr={"t":"img","r":"r_13","w":"464.00","h":"347.53","dataType":"jpeg","c":"word/media/image6.jpeg","imgOriW":750,"imgOriH":562})
![](https://wkrtcs.bdimg.com/rtcs/image?w=464.00&md5sum=6c12e33b8207ff4151f33b087dee78ff&sign=33e14d2fbd&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=614&ipr={"t":"img","r":"r_13","w":"464.00","h":"452.80","dataType":"jpeg","c":"word/media/image7.jpeg","imgOriW":750,"imgOriH":732})
本文来源：https://www.2haoxitong.net/k/doc/fab2c5751be8b8f67c1cfad6195f312b3169eb82.html
文档为doc格式