当チャンネルは、現役塾講師が就業後、真夜中にのんびりと担当教科（数学、物理）や教育などについて考えたことを、徒然なるままにパワーポイントでまとめた戯言のようなものです。 全国の小学生、中学生、高校生をはじめとする受験生とって、ほんの少しでも助力になればと思い、動画を作成させて頂いております。 小学生、中学生、高校生をはじめとする受験生だけでなく、その保護者や同業者の方にもご視聴いただければ幸いです。 私は大学以上で学ぶ高等数学に精通しておらず、チャンネルで紹介する説明、解法については大学受験の範囲内で我流な部分も多々含まれます。 誤植や説明に至らない点などがあれば、ツイッターのDMにて、ご指摘、ご指導、ご鞭撻をお願いします。 動画の感想や今後解説してほしい単元などありましたら、コメント欄にお願いします。 ツィッター https://twitter.com/kousinozaregoto
| 日付 | 登録者 | 変化 | 順位 | 再生回数 | 変化 | 順位 | 動画数 | 変化 |
|---|---|---|---|---|---|---|---|---|
| 10-23 11:28最新 | 2,130 | 0 | - | 696,381 | +999 | - | 1,144 | 0 |
| 10-22 11:37 | 2,130 | 0 | - | 695,382 | +1,485 | - | 1,144 | +2 |
| 10-21 11:28 | 2,130 | 0 | - | 693,897 | +328 | - | 1,142 | +2 |
| 10-20 11:34 | 2,130 | 0 | - | 693,569 | +385 | - | 1,140 | 0 |
| 10-19 11:26 | 2,130 | 0 | - | 693,184 | +976 | - | 1,140 | +1 |
| 10-18 11:33 | 2,130 | 0 | - | 692,208 | +530 | - | 1,139 | 0 |
| 10-17 11:27 | 2,130 | 0 | - | 691,678 | +1,928 | - | 1,139 | +4 |
| 10-16 11:34 | 2,130 | 0 | - | 689,750 | +862 | - | 1,135 | +1 |
| 10-15 11:28 | 2,130 | 0 | - | 688,888 | +296 | - | 1,134 | +1 |
| 10-14 11:34 | 2,130 | 0 | - | 688,592 | +802 | - | 1,133 | 0 |
| 10-13 11:27 | 2,130 | +10 | - | 687,790 | +426 | - | 1,133 | 0 |
| 10-12 11:33 | 2,120 | 0 | - | 687,364 | +762 | - | 1,133 | 0 |
| 10-11 11:33 | 2,120 | 0 | - | 686,602 | +1,267 | - | 1,133 | 0 |
| 10-10 11:33 | 2,120 | 0 | - | 685,335 | +539 | - | 1,133 | 0 |
| 10-09 11:24 | 2,120 | +10 | - | 684,796 | +705 | - | 1,133 | 0 |
| 10-08 11:34 | 2,110 | 0 | - | 684,091 | +571 | - | 1,133 | 0 |
| 10-07 11:25 | 2,110 | 0 | - | 683,520 | +502 | - | 1,133 | 0 |
| 10-06 11:32 | 2,110 | 0 | - | 683,018 | +524 | - | 1,133 | 0 |
| 10-05 11:25 | 2,110 | 0 | - | 682,494 | +519 | - | 1,133 | 0 |
| 10-04 11:33 | 2,110 | 0 | - | 681,975 | +643 | - | 1,133 | 0 |
| 10-03 11:25 | 2,110 | 0 | - | 681,332 | +403 | - | 1,133 | 0 |
| 10-02 11:36 | 2,110 | 0 | - | 680,929 | +431 | - | 1,133 | 0 |
| 10-01 11:26 | 2,110 | +10 | - | 680,498 | +506 | - | 1,133 | 0 |
| 09-30 11:34 | 2,100 | 0 | - | 679,992 | +732 | - | 1,133 | 0 |
| 09-29 11:27 | 2,100 | 0 | - | 679,260 | 0 | - | 1,133 | 0 |
| 09-28 12:58 | 2,100 | 0 | - | 679,260 | +402 | - | 1,133 | 0 |
| 09-27 11:28 | 2,100 | 0 | - | 678,858 | +473 | - | 1,133 | 0 |
| 09-26 11:35 | 2,100 | 0 | - | 678,385 | +387 | - | 1,133 | 0 |
| 09-25 11:26 | 2,100 | 0 | - | 677,998 | +397 | - | 1,133 | +1 |
| 09-24 11:34 | 2,100 | 0 | - | 677,601 | +438 | - | 1,132 | +5 |
| 09-23 11:25 | 2,100 | 0 | - | 677,163 | +394 | - | 1,127 | -5 |
| 09-22 11:33 | 2,100 | +20 | - | 676,769 | +1,972 | - | 1,132 | 0 |
| 09-21 11:25 | 2,080 | -20 | - | 674,797 | +298 | - | 1,132 | +2 |
| 09-20 11:34 | 2,100 | 0 | - | 674,499 | +2,466 | - | 1,130 | +3 |
| 09-19 11:26 | 2,100 | 0 | - | 672,033 | +498 | - | 1,127 | +1 |
| 09-18 11:34 | 2,100 | +10 | - | 671,535 | +3,657 | - | 1,126 | +2 |
| 09-17 11:27 | 2,090 | -10 | - | 667,878 | +537 | - | 1,124 | 0 |
| 09-16 11:34 | 2,100 | 0 | - | 667,341 | +1,001 | - | 1,124 | +2 |
| 09-15 11:24 | 2,100 | 0 | - | 666,340 | +689 | - | 1,122 | 0 |
| 09-14 11:31 | 2,100 | 0 | - | 665,651 | +2,150 | - | 1,122 | +4 |
| 09-13 11:23 | 2,100 | +10 | - | 663,501 | +2,058 | - | 1,118 | +4 |
| 09-12 11:33 | 2,090 | 0 | - | 661,443 | +5,528 | - | 1,114 | +5 |
| 09-11 11:24 | 2,090 | 0 | - | 655,915 | +1,033 | - | 1,109 | +2 |
| 09-10 11:33 | 2,090 | +10 | - | 654,882 | +4,011 | - | 1,107 | +1 |
| 09-09 11:22 | 2,080 | 0 | - | 650,871 | +366 | - | 1,106 | +1 |
| 09-08 11:31 | 2,080 | 0 | - | 650,505 | +310 | - | 1,105 | 0 |
| 09-07 11:23 | 2,080 | 0 | - | 650,195 | +535 | - | 1,105 | +1 |
| 09-06 11:30 | 2,080 | 0 | - | 649,660 | +909 | - | 1,104 | +2 |
| 09-05 11:23 | 2,080 | 0 | - | 648,751 | 0 | - | 1,102 | +5 |
| 09-04 11:31 | 2,080 | 0 | - | 648,751 | +338 | - | 1,097 | -4 |
| 09-03 11:24 | 2,080 | 0 | - | 648,413 | +683 | - | 1,101 | +2 |
| 09-02 11:37 | 2,080 | 0 | - | 647,730 | +361 | - | 1,099 | +2 |
| 09-01 11:28 | 2,080 | +10 | - | 647,369 | +504 | - | 1,097 | 0 |
| 08-31 11:37 | 2,070 | 0 | - | 646,865 | +752 | - | 1,097 | +1 |
| 08-30 11:28 | 2,070 | 0 | - | 646,113 | +2,248 | - | 1,096 | +1 |
| 08-29 11:40 | 2,070 | 0 | - | 643,865 | 0 | - | 1,095 | +1 |
| 08-28 13:24 | 2,070 | 0 | - | 643,865 | +1,177 | - | 1,094 | 0 |
| 08-27 11:39 | 2,070 | 0 | - | 642,688 | +224 | - | 1,094 | 0 |
| 08-26 11:28 | 2,070 | 0 | - | 642,464 | +1,121 | - | 1,094 | +1 |
| 08-25 11:38 | 2,070 | +10 | - | 641,343 | +447 | - | 1,093 | 0 |
| 08-24 11:29 | 2,060 | 0 | - | 640,896 | +834 | - | 1,093 | +1 |
| 08-23 11:38 | 2,060 | +10 | - | 640,062 | +1,490 | - | 1,092 | +1 |
| 08-22 11:27 | 2,050 | 0 | - | 638,572 | +1,323 | - | 1,091 | +1 |
| 08-21 11:40 | 2,050 | +10 | - | 637,249 | +1,103 | - | 1,090 | +1 |
| 08-20 11:28 | 2,040 | 0 | - | 636,146 | +1,177 | - | 1,089 | 0 |
| 08-19 11:38 | 2,040 | +20 | - | 634,969 | +382 | - | 1,089 | +1 |
| 08-18 11:27 | 2,020 | 0 | - | 634,587 | +1,673 | - | 1,088 | +1 |
| 08-17 11:40 | 2,020 | +10 | - | 632,914 | +1,665 | - | 1,087 | 0 |
| 08-16 11:26 | 2,010 | +10 | - | 631,249 | +1,215 | - | 1,087 | +1 |
| 08-15 11:39 | 2,000 | +10 | - | 630,034 | +769 | - | 1,086 | +1 |
| 08-14 11:25 | 1,990 | +10 | - | 629,265 | +717 | - | 1,085 | 0 |
| 08-13 11:40 | 1,980 | 0 | - | 628,548 | +724 | - | 1,085 | +2 |
| 08-12 11:24 | 1,980 | +10 | - | 627,824 | +743 | - | 1,083 | +1 |
| 08-11 11:39 | 1,970 | +10 | - | 627,081 | +283 | - | 1,082 | 0 |
| 08-10 11:25 | 1,960 | 0 | - | 626,798 | +588 | - | 1,082 | +1 |
| 08-09 11:37 | 1,960 | +10 | - | 626,210 | +608 | - | 1,081 | +1 |
| 08-08 11:25 | 1,950 | 0 | - | 625,602 | +653 | - | 1,080 | +1 |
| 08-07 11:40 | 1,950 | 0 | - | 624,949 | +415 | - | 1,079 | +1 |
| 08-06 11:25 | 1,950 | 0 | - | 624,534 | +497 | - | 1,078 | +1 |
| 08-05 11:38 | 1,950 | 0 | - | 624,037 | +433 | - | 1,077 | +1 |
| 08-04 11:23 | 1,950 | +10 | - | 623,604 | +1,353 | - | 1,076 | 0 |
| 08-03 11:39 | 1,940 | 0 | - | 622,251 | 0 | - | 1,076 | +1 |
| 08-02 11:22 | 1,940 | 0 | - | 622,251 | 0 | - | 1,075 | +1 |
| 08-01 11:38 | 1,940 | 0 | 18446位 | 622,251 | +437 | 16720位 | 1,074 | +1 |
| 07-31 11:20 | 1,940 | 0 | 17963位 | 621,814 | +625 | 16318位 | 1,073 | +1 |
| 07-30 11:41 | 1,940 | 0 | - | 621,189 | +442 | - | 1,072 | +1 |
| 07-29 11:15 | 1,940 | 0 | - | 620,747 | 0 | - | 1,071 | 0 |
| 07-28 22:46 | 1,940 | - | 620,747 | - | 1,071 |