中学2年 数学 平行線と角
| NO |
学習 |
時間 |
映像 |
| 1 |
対角線 |
導入 |
01:27 |
 |
| 2 |
学習 |
06:51 |
 |
| 3 |
確認問題1 |
(1) |
01:22 |
 |
| 4 |
(2) |
01:21 |
 |
| 5 |
(3) |
01:20 |
 |
| 6 |
平行線と角① |
学習 |
08:03 |
 |
| 7 |
確認問題2 |
(1) |
01:12 |
 |
| 8 |
(2) |
00:39 |
 |
| 9 |
(3) |
01:22 |
 |
| 10 |
(4) |
01:44 |
 |
| 11 |
平行線と角② |
学習 |
05:35 |
 |
| 12 |
確認問題3 |
(1) |
00:48 |
 |
| 13 |
(2) |
01:46 |
 |
| 14 |
(3) |
01:42 |
 |
| 15 |
平行線になる条件 |
学習 |
05:10 |
 |
| 16 |
確認問題4 |
04:52 |
 |
| 17 |
確認問題5 |
01:52 |
 |
| 18 |
演習問題A |
1.対角線 |
(1) |
01:03 |
 |
| 19 |
(2) |
01:23 |
 |
| 20 |
(3) |
02:21 |
 |
| 21 |
2.平行線と角 |
(1) |
01:08 |
 |
| 22 |
(2) |
00:48 |
 |
| 23 |
(3) |
01:08 |
 |
| 24 |
(4) |
01:23 |
 |
| 25 |
(5) |
02:05 |
 |
| 26 |
(6) |
02:03 |
 |
| 27 |
3.平行線になる条件 |
01:28 |
 |
| 28 |
4.平行線になる条件 |
04:25 |
 |
| 29 |
演習問題B |
1 |
(1) |
01:34 |
 |
| 30 |
(2) |
01:06 |
 |
| 31 |
(3) |
01:05 |
 |
| 32 |
2 |
(1) |
00:54 |
 |
| 33 |
(2) |
00:42 |
 |
| 34 |
(3) |
01:15 |
 |
| 35 |
3 |
(1) |
01:57 |
 |
| 36 |
(2) |
02:28 |
 |
| 37 |
(3) |
01:48 |
 |
| 38 |
4 |
02:58 |
 |
| 39 |
5 |
03:51 |
 |
| 40 |
確認テスト |
1 |
(1) |
02:03 |
 |
| 41 |
|
(2) |
02:12 |
 |
| 42 |
2 |
(1) |
01:00 |
 |
| 43 |
|
(2) |
00:34 |
 |
| 44 |
|
(3) |
01:19 |
 |
| 45 |
3 |
(1) |
01:15 |
 |
| 46 |
|
(2) |
01:52 |
 |
| 47 |
|
(3) |
01:28 |
 |
| 48 |
|
(4) |
04:01 |
 |
| 49 |
4 |
02:49 |
 |