予習実施率100%を 目指した授業実践 ーシステム概要と結果編ー 情報メディア教育研究センター 芳賀 瑛 [email protected] © Copyright Hosei University システム概要 Link to Video & PDF Streaming Server HOSEI CMS “ Étude ” 1 © Copyright Hosei University システム概要 PHP & FLV Playback Streaming Server HOSEI CMS “ Étude ” 2 © Copyright Hosei University システム概要 Adobe Media Server 5.0 (Free) Using access log, application log & action script(server side ) 3 Streaming Server HOSEI CMS “ Étude ” © Copyright Hosei University 視聴情報分析(個人カルテ) 13B5015 1session = CONNECT~DISCONNECT Viewing time =1session ー (total of PAUSE~UNPAUSE)+ (total of SEEK) 4 no 631 638 639 646 714 ip 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 class A3636 A3636 A3636 A3636 A3636 status login login login login login 729 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 126.68.114.202 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 A3636 login browser date ono イベント名 pleWebKit/537.51.2 (KHTML, like Gecko) Version/7.0 Mobile/11D201 Safar bKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.124 Safari/537.36 bKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.124 Safari/537.36 bKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.124 Safari/537.36 ble; 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MSIE 9.0; Windows NT 6.0; Trident/5.0) submit 日付 2014-09-29 2014-09-29 2014-09-29 2014-09-29 2014-09-29 時刻 視聴ファイル 22:13:01 22:47:42 22:52:56 23:07:34 09:13:44 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 2014-09-30 10:17:48 10:17:48 10:17:49 10:17:49 10:17:49 10:17:49 10:17:51 10:30:28 10:30:28 10:30:28 10:30:29 10:30:51 10:30:53 10:30:53 10:30:53 10:30:53 10:30:54 10:30:54 10:30:54 10:30:55 10:30:56 10:30:56 10:30:56 10:30:56 10:30:57 10:31:02 10:31:02 10:31:02 10:31:02 10:31:02 10:31:03 10:32:10 10:32:12 10:32:12 10:32:13 10:34:59 10:34:48 10:34:59 13:30 c-ip c-client-id x-spos c-spos 0 5038 0 0 0 756022 717673 717673 717673 746746 746746 746746 704799 704799 711692 667922 667922 670603 671329 672104 689993 689993 696696 702924 702924 702924 702924 687418 687418 756022 433970 433970 433970 606606 755000 727000 729000 668000 669000 690000 695000 695000 695000 - Client_ID ble; MSIE 9.0; Windows 2014/9/30 10:17 3414 3416 3418 3420 3422 3424 3426 3560 3562 3564 3566 3568 3570 3572 3574 3576 3578 3580 3582 3584 3586 3588 3590 3592 3594 3596 3598 3600 3602 3604 3606 3608 3610 3612 3614 3616 connect-pending connect play stop play stop play client-pause play seek unpause client-unpause client-pause pause seek unpause pause seek unpause client-unpause client-pause pause seek unpause client-unpause client-pause client-unpause client-pause pause seek unpause stop play seek unpause stop 3618 disconnect submit deadline deadline 2014-09-30 download download 2014-10-07 00:52:50 127.0.0.1 127.0.0.1 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 127.0.0.1 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 4702111234693087599 127.0.0.1 127.0.0.1 4702111234693087599 © Copyright Hosei University 課題提出率 総履修者数:68名 履修放棄者:3名 実験参加者数:65名 110.0 ← Video → ← PDF → 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 平均課題達成率:92.9 % 受講者の平均未提出課題数:1.1 (全16課題) A3711 A3712 A3713 A3714 A3715 全体 10.0 0.0 6 © Copyright Hosei University 課題提出率・個人 65人中58人が80%以上の提出率 残り7名程が提出率を下げている 40.0 35.0 30.0 25.0 人 20.0 37.0 15.0 10.0 5.0 0.0 1.0 2.0 2.0 2.0 8.0 13.0 達成% © Copyright Hosei University 課題提出率・個人 未提出課題: 65人中58人が3個以下 同様に残り6名程が提出率を下げている 40.0 35.0 30.0 25.0 人 20.0 37.0 15.0 10.0 13.0 5.0 0.0 7.0 0 1 2 1.0 2.0 3 4 1.0 1.0 2.0 5 6 7 未提出課題数 0.0 0.0 0.0 1.0 8 9 10 11 © Copyright Hosei University 課題への参照から提出まで 課題の提示から締切までを100とする 受講者はどの地点で課題を参照し、 どの地点で提出を完了するのか? Check 9 Submit © Copyright Hosei University 課題への参照から提出まで 57.76% 課題の提示 84.36% 課題の締切 Check Submit 10 © Copyright Hosei University 課題への参照から提出まで 有効提出数798件の平均値 参照:全体の6割地点 提出完了:全体の8割地点 57.76% 課題の提示 84.36% 課題の締切 Check Submit 11 © Copyright Hosei University 課題への参照から提出まで 平均値(average)⇒最頻値(mode) 実際の参照位置の内訳 160 137 140 実際には90%地点での参照 (提出間際の参照)が多い 120 100 86 参照数 80 60 70 61 50 41 39 40 45 29 27 32 33 22 23 12 10 20 20 17 20 24 0 0~5% 15~20% 30~35% 45~50% 60~65% 75~80% 90~95% 全体所要時間に占める位置 12 © Copyright Hosei University 課題への参照から提出まで 平均値(average)⇒最頻値(mode) 実際の提出位置の内訳 350 332 300 90%地点での提出が圧倒的 250 200 提出数 161 137 150 9186 70 100 61 50 50 4 0 0~5% 41 8 39 3 9 29 27 17 15~20% 4 32 22 14 30~35% 6 23 1612 10 20 7 6 45~50% 5 17 6 4539 33 31 2014 2524 60~65% 75~80% 90~95% 全体所要時間に占める位置 13 © Copyright Hosei University 課題への参照から提出まで 57.76% 課題の提示 84.36% 95% 課題の締切 Check Submit 14 © Copyright Hosei University 反転授業実践を通じて 達成出来た事 予習動向についてまとまったデータの取得を達成 一定の学習時間の確保と高い課題提出率の達成 最小の構成で評価環境を構築 達成出来なかった事 教育効果の検証、本授業の評価、 予習教材と本授業との関連性の証明 ⇒どのように本授業を評価するのか 達成出来なかったが工夫次第で出来そうな事 教員への予習状況フィードバック機能と働きかけのログ取得 ログ解析の自動化、 ビデオ視聴ログ機能の改良(Action Script Server Side ) プレイヤー等への双方向機能の付加 インタラクティブPDF教材の使用 人数規模の拡大 15 © Copyright Hosei University Thank you for listening. 16 © Copyright Hosei University
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