洋葱学院小学四年级数学课程,本课程共4.18GB,VIP会员可通过百度网盘转存下载。此“洋葱学院 2022年小学四年级数学同步动画课程(苏科版)”课程由收集整理。
课程目录(资源合计4.18GB):
数学四年级(苏科版)
数.小4上-苏科(81课)
1-升和毫升(2课)
1-容积的意义[zhiku66.com].mp4 [21.64MB]
2-常见的容积单位及换算[zhiku66.com].mp4 [28.10MB]
2-两、三位数除以两位数(18课)
01-口算除数是整十数的除法[zhiku66.com].mp4 [19.15MB]
02-估算除数是两位数的除法[zhiku66.com].mp4 [16.51MB]
03-除数是整十数的除法(上)[zhiku66.com].mp4 [20.38MB]
04-除数是整十数的除法(下)[zhiku66.com].mp4 [24.85MB]
05-连除的实际问题[zhiku66.com].mp4 [19.52MB]
06-用‘四舍’法试商(上)[zhiku66.com].mp4 [25.54MB]
07-用‘四舍’法试商(下)[zhiku66.com].mp4 [29.79MB]
08-用‘五入’法试商(上)[zhiku66.com].mp4 [36.90MB]
09-用‘五入’法试商(下)[zhiku66.com].mp4 [23.31MB]
10-多种试商方法的妙用[zhiku66.com].mp4 [19.65MB]
11-整数除法中的看错算错问题[zhiku66.com].mp4 [28.06MB]
12-用余数与除数的关系按要求填数[zhiku66.com].mp4 [19.95MB]
13-用试除的方法按要求填数[zhiku66.com].mp4 [22.89MB]
14-商的变化规律(上)[zhiku66.com].mp4 [20.55MB]
15-商的变化规律(下)[zhiku66.com].mp4 [17.19MB]
16-商不变的规律[zhiku66.com].mp4 [20.68MB]
17-被除数末尾有0的除法[zhiku66.com].mp4 [21.63MB]
18-商不变的规律的应用[zhiku66.com].mp4 [23.62MB]
3-观察物体(8课)
1-学会观察物体[zhiku66.com].mp4 [27.94MB]
2-观察不同的物体[zhiku66.com].mp4 [22.17MB]
3-看图猜物[zhiku66.com].mp4 [9.45MB]
4-根据正面摆小方块[zhiku66.com].mp4 [18.03MB]
5-根据三个面摆小方块[zhiku66.com].mp4 [17.74MB]
6-摆小方块时的特殊情况[zhiku66.com].mp4 [15.09MB]
7-观察物体进阶练习[zhiku66.com].mp4 [32.06MB]
8-两面都确定,最少用几块?[zhiku66.com].mp4 [32.53MB]
4-统计表和条形统计图(一)(10课)
01-认识条形统计图(上)[zhiku66.com].mp4 [18.95MB]
02-认识条形统计图(中)[zhiku66.com].mp4 [15.46MB]
03-认识条形统计图(下)[zhiku66.com].mp4 [23.65MB]
04-数据的分段整理[zhiku66.com].mp4 [30.91MB]
05-平均数的意义[zhiku66.com].mp4 [20.10MB]
06-平均数的求法[zhiku66.com].mp4 [18.75MB]
07-平均数的应用[zhiku66.com].mp4 [21.94MB]
08-重叠中的平均数问题[zhiku66.com].mp4 [49.74MB]
09-平均数的应用练习(上)[zhiku66.com].mp4 [28.09MB]
10-平均数的应用练习(下)[zhiku66.com].mp4 [35.95MB]
5-解决问题的策略(4课)
1-用列表解决归总问题[zhiku66.com].mp4 [20.91MB]
2-用列表解决归一问题[zhiku66.com].mp4 [22.01MB]
3-归一问题[zhiku66.com].mp4 [21.28MB]
4-归总问题[zhiku66.com].mp4 [19.41MB]
6-可能性(4课)
1-一定、可能与不可能[zhiku66.com].mp4 [24.29MB]
2-可能性有大有小[zhiku66.com].mp4 [19.21MB]
3-选谁当幸运球?[zhiku66.com].mp4 [26.42MB]
4-可能性的应用[zhiku66.com].mp4 [20.61MB]
7-整数四则混合运算(6课)
1-不含括号的混合运算[zhiku66.com].mp4 [21.45MB]
2-含有小括号的混合运算[zhiku66.com].mp4 [16.57MB]
3-含中括号的混合运算的运算顺序[zhiku66.com].mp4 [19.82MB]
4-按照顺序计算并列出综合算式[zhiku66.com].mp4 [32.46MB]
5-运用倒推法解决‘将错就错’问题[zhiku66.com].mp4 [25.24MB]
6-运算顺序的错中求解[zhiku66.com].mp4 [27.31MB]
8-垂线与平行线(27课)
01-认识线段、直线和射线[zhiku66.com].mp4 [24.98MB]
02-两点间的距离[zhiku66.com].mp4 [17.17MB]
03-角的静态认识[zhiku66.com].mp4 [17.99MB]
04-角的动态认识[zhiku66.com].mp4 [20.44MB]
05-认识角的度量单位[zhiku66.com].mp4 [21.64MB]
06-认识量角器[zhiku66.com].mp4 [30.59MB]
07-用量角器度量角的度数[zhiku66.com].mp4 [32.96MB]
08-角的画法[zhiku66.com].mp4 [24.86MB]
09-角的再认识[zhiku66.com].mp4 [33.39MB]
10-认识平角和周角[zhiku66.com].mp4 [20.22MB]
11-各类角之间的关系[zhiku66.com].mp4 [22.06MB]
12-角与角之间的计算[zhiku66.com].mp4 [28.50MB]
13-时针与分针之间的夹角[zhiku66.com].mp4 [40.06MB]
14-如何数角[zhiku66.com].mp4 [31.48MB]
15-折纸中的角的度数问题[zhiku66.com].mp4 [38.78MB]
16-用一副三角板拼出多少种角[zhiku66.com].mp4 [47.99MB]
17-认识相交与平行[zhiku66.com].mp4 [17.38MB]
18-‘在同一平面内’[zhiku66.com].mp4 [4.23MB]
19-认识垂直[zhiku66.com].mp4 [20.20MB]
20-点到直线的距离[zhiku66.com].mp4 [18.70MB]
21-画两条互相垂直的直线[zhiku66.com].mp4 [17.44MB]
22-过直线外一点画垂线[zhiku66.com].mp4 [19.46MB]
23-过直线上一点画垂线[zhiku66.com].mp4 [16.45MB]
24-画两条互相平行的直线[zhiku66.com].mp4 [17.02MB]
25-平行线间的距离[zhiku66.com].mp4 [26.18MB]
26-画长方形的方法[zhiku66.com].mp4 [16.65MB]
27-最短路线问题[zhiku66.com].mp4 [18.04MB]
★简单的周期(2课)
1-简单的周期[zhiku66.com].mp4 [23.43MB]
2-周期问题进阶[zhiku66.com].mp4 [28.45MB]
数.小4下-苏科(111课)
1-平移、旋转和轴对称(12课)
01-认识平移(上)[zhiku66.com].mp4 [16.59MB]
02-认识平移(下)[zhiku66.com].mp4 [14.84MB]
03-画出平移后的图形[zhiku66.com].mp4 [22.15MB]
04-旋转的引入[zhiku66.com].mp4 [25.43MB]
05-认识旋转三要素[zhiku66.com].mp4 [21.25MB]
06-用三要素描述旋转[zhiku66.com].mp4 [20.01MB]
07-图形旋转的特征和性质[zhiku66.com].mp4 [21.50MB]
08-画出旋转90°后的图形[zhiku66.com].mp4 [20.06MB]
09-平移和旋转的综合应用[zhiku66.com].mp4 [19.10MB]
10-轴对称图形的认识[zhiku66.com].mp4 [16.90MB]
11-轴对称图形的性质[zhiku66.com].mp4 [21.31MB]
12-补全轴对称图形[zhiku66.com].mp4 [21.96MB]
2-认识多位数(18课)
01-数的产生[zhiku66.com].mp4 [18.83MB]
02-十万位的发现[zhiku66.com].mp4 [21.00MB]
03-向千万位进军[zhiku66.com].mp4 [14.86MB]
04-亿以内数的读法[zhiku66.com].mp4 [22.70MB]
05-含零大数的读法[zhiku66.com].mp4 [17.63MB]
06-亿以内数的写法[zhiku66.com].mp4 [22.10MB]
07-0不同位置的读法(上)[zhiku66.com].mp4 [30.64MB]
08-0不同位置的读法(中)[zhiku66.com].mp4 [37.01MB]
09-0不同位置的读法(下)[zhiku66.com].mp4 [35.02MB]
10-亿以上数的认识[zhiku66.com].mp4 [20.35MB]
11-亿以上数的读法[zhiku66.com].mp4 [24.93MB]
12-亿以上数的写法[zhiku66.com].mp4 [21.25MB]
13-亿以内数的大小比较[zhiku66.com].mp4 [21.92MB]
14-亿以内整万数的改写[zhiku66.com].mp4 [15.25MB]
15-求亿以内数的近似数[zhiku66.com].mp4 [19.47MB]
16-亿以上数的改写[zhiku66.com].mp4 [21.17MB]
17-解决近似数问题(上)[zhiku66.com].mp4 [24.42MB]
18-解决近似数问题(下)[zhiku66.com].mp4 [38.53MB]
3-三位数乘两位数(10课)
01-三位数乘两位数[zhiku66.com].mp4 [31.72MB]
02-提高正确率大作战[zhiku66.com].mp4 [22.98MB]
03-单价、数量、总价[zhiku66.com].mp4 [25.21MB]
04-买3送1的优惠问题[zhiku66.com].mp4 [32.52MB]
05-速度、时间、路程[zhiku66.com].mp4 [21.29MB]
06-往返行程问题[zhiku66.com].mp4 [29.52MB]
07-解决火车过桥问题[zhiku66.com].mp4 [38.71MB]
08-积的变化规律[zhiku66.com].mp4 [26.03MB]
09-因数与积之间的变化规律[zhiku66.com].mp4 [34.27MB]
10-因数中间或末尾有0的情况[zhiku66.com].mp4 [27.31MB]
4-用计算器计算(1课)
有趣的算式[zhiku66.com].mp4 [24.96MB]
5-解决问题的策略(2课)
1-用线段图解决和差问题[zhiku66.com].mp4 [27.43MB]
2-用画图法解决面积问题[zhiku66.com].mp4 [21.97MB]
6-运算律(22课)
01-加法交换律[zhiku66.com].mp4 [19.81MB]
02-用符号表示加法交换律[zhiku66.com].mp4 [24.25MB]
03-加法结合律[zhiku66.com].mp4 [21.82MB]
04-用符号表示加法结合律[zhiku66.com].mp4 [20.40MB]
05-连加的简便计算[zhiku66.com].mp4 [24.36MB]
06-减法的运算规律[zhiku66.com].mp4 [24.53MB]
07-减法的性质[zhiku66.com].mp4 [26.66MB]
08-连减的简便计算(上)[zhiku66.com].mp4 [37.53MB]
09-连减的简便计算(下)[zhiku66.com].mp4 [35.18MB]
10-加减混合的简便计算[zhiku66.com].mp4 [29.34MB]
11-乘法交换律[zhiku66.com].mp4 [26.12MB]
12-乘法结合律[zhiku66.com].mp4 [27.02MB]
13-乘法结合律彩蛋[zhiku66.com].mp4 [9.45MB]
14-乘法分配律(上)[zhiku66.com].mp4 [27.72MB]
15-乘法分配律(上)彩蛋[zhiku66.com].mp4 [10.58MB]
16-乘法分配律(下)[zhiku66.com].mp4 [24.31MB]
17-除法的运算性质[zhiku66.com].mp4 [23.74MB]
18-乘法的简便计算(上)[zhiku66.com].mp4 [28.46MB]
19-乘法的简便计算(下)[zhiku66.com].mp4 [23.06MB]
20-除法的简便计算(上)[zhiku66.com].mp4 [33.88MB]
21-除法的简便计算(下)[zhiku66.com].mp4 [31.34MB]
22-相遇问题(基础)[zhiku66.com].mp4 [22.33MB]
7-三角形、平行四边形和梯形(27课)
01-认识三角形及各部分的名称[zhiku66.com].mp4 [17.90MB]
02-认识三角形的底和高[zhiku66.com].mp4 [13.50MB]
03-画三角形的底和高[zhiku66.com].mp4 [13.17MB]
04-三角形的稳定性[zhiku66.com].mp4 [19.86MB]
05-三角形的三边关系[zhiku66.com].mp4 [20.04MB]
06-三角形的三边关系彩蛋[zhiku66.com].mp4 [5.65MB]
07-三角形三边关系的应用[zhiku66.com].mp4 [31.95MB]
08-求三角形第三边的范围[zhiku66.com].mp4 [24.16MB]
09-发现三角形的内角和是180°[zhiku66.com].mp4 [24.25MB]
10-三角形内角和的应用[zhiku66.com].mp4 [26.72MB]
11-三角形按角分类[zhiku66.com].mp4 [21.71MB]
12-直角三角形的特征[zhiku66.com].mp4 [17.68MB]
13-直角三角形的底和高[zhiku66.com].mp4 [15.46MB]
14-钝角三角形的底和高[zhiku66.com].mp4 [20.52MB]
15-三角形按边分类[zhiku66.com].mp4 [21.11MB]
16-认识等腰三角形[zhiku66.com].mp4 [20.97MB]
17-等腰直角三角形和等边三角形[zhiku66.com].mp4 [22.24MB]
18-等腰三角形的内角和[zhiku66.com].mp4 [25.26MB]
19-认识平行四边形[zhiku66.com].mp4 [21.31MB]
20-认识平行四边形的高[zhiku66.com].mp4 [17.42MB]
21-画平行四边形的高[zhiku66.com].mp4 [27.79MB]
22-平行四边形的特性[zhiku66.com].mp4 [18.27MB]
23-认识梯形[zhiku66.com].mp4 [15.04MB]
24-画梯形的高[zhiku66.com].mp4 [19.95MB]
25-认识等腰梯形[zhiku66.com].mp4 [14.27MB]
26-认识直角梯形[zhiku66.com].mp4 [14.51MB]
27-四边形之间的关系[zhiku66.com].mp4 [15.52MB]
8-确定位置(3课)
1-用数对描述位置[zhiku66.com].mp4 [16.50MB]
2-用数对确定位置[zhiku66.com].mp4 [23.34MB]
3-数对平移问题[zhiku66.com].mp4 [32.33MB]
★多边形的内角和(2课)
1-四边形的内角和[zhiku66.com].mp4 [25.24MB]
2-多边形的内角和[zhiku66.com].mp4 [18.31MB]
★数字与信息(2课)
1-数字编码(上)[zhiku66.com].mp4 [18.44MB]
2-数字编码(下)[zhiku66.com].mp4 [20.59MB]
在家学(12课)
01-[在家学]_小数_三年级_week1[zhiku66.com].mp4 [9.00MB]
02-[在家学]_小数_四年级_week1[zhiku66.com].mp4 [8.58MB]
03-[在家学]_小数_五年级_week1[zhiku66.com].mp4 [10.43MB]
04-[在家学]_小数_六年级_week1[zhiku66.com].mp4 [10.37MB]
05-[在家学]_小数_三年级_week2[zhiku66.com].mp4 [6.29MB]
06-[在家学]_小数_四年级_week2[zhiku66.com].mp4 [8.13MB]
07-[在家学]_小数_五年级_week2[zhiku66.com].mp4 [7.32MB]
08-[在家学]_小数_六年级_week2[zhiku66.com].mp4 [7.74MB]
09-[在家学]_小数_三年级_week3[zhiku66.com].mp4 [9.42MB]
10-[在家学]_小数_四年级_week3[zhiku66.com].mp4 [10.17MB]
11-[在家学]_小数_五年级_week3[zhiku66.com].mp4 [10.00MB]
12-[在家学]_小数_六年级_week3[zhiku66.com].mp4 [10.20MB]
评论0