Commentary on the Video Tape Recorder: REFLECTION ON THE TEACHING OF “THE MULTIPLICATION ALGORITM OF THE 3rd GRADE OF PRIMARY SCHOOL” THROUGH VTR


By Marsigit
State University of Yogyakarta, Indonesia
Reviewed by: Kholida Agustin
            VTR merupakan singkatan dari Video Tape Recorder. VTR telah banyak dipergunakan oleh para pengajar di Jepang, sedangkan di Indonesia, VTR baru saja diperkenalkan dalam training dan mendapat penilaian yang bagus dari pengajar di Indonesia. VTR memberikan beberapa keuntungan bagi guru dalam menyampaikan rancangan pengajaran yakni sebagai berikut: a) kesimpulan singkat dengan penekanan pada permasalahan utama, b) bagian dari pelajaran dan kejadian utama di kelas, c) permasalahan-permasalah yang mungkin didiskusikan dan direfleksikan saat di kelas.
Lesson Plan berfungsi sebagai rencana pengajaran guru di kelas, sedangkan VTR berfungsi sebagai evaluator pelaksanaan Lesson Plan.
Tujuan umum yang ingin dicapai dari penggunaan Lesson Plan  adalah siswa dapat menggunakan pengetahuan yang telah dimiliki untuk menyelesaikan masalah dan membuat hubungan dengan materi lain sehingga dapat menyelesaikan masalah pada pembelajaran berikutnya. Tujuan khususnya adalah siswa mampu melakukan perhitungan 2 digit number x 1 digit number dengan menggunakan pemahaman sebelumnya tentang perkalian.
            Karakteristik dalam pembelajaran dari VTR adalah:
-          Meminimalkan kerumitan interaksi antara  siswa di kelas dengan  guru
-          Dapat mengetahui masalah yang muncul akibat berbagai aktivitas di kelas
-          Korelasi negatif antara memfokuskan pada aspek tertentu dengan mengurangi isi dari berbagai pembelajaran.
-          Permasalah antara menyesuaikan apa yang ada di teori dengan permasalahan yang nyata
-          Masalah pemikiran matematis siswa berprestasi rendah
-          Permasalahan eksplorasi intrinsik, ekstrinsik dan sistemik dari pemikiran yang sistematik  
            VTR mempermudah guru untuk melakukan observasi dan refleksi terhadap rancangan pengajaran (Lesson Plan) yang dilakukan di kelas.

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