Penelitian ini bertujuan untuk mengembangkan media pembelajaran Waterfall Card pada materi menulis paragraf untuk meningkatkan minat belajar siswa kelas III SDN Larangan Sorjan 02 Klampis Bangkalan. Penelitian pengembangan ini menggunakan model Pengembangan ASSURE, yang terdiri atas 6 tahap, yaitu Analyze Learner Characteristics. State Performance Objectives. Select Methods, Media, and Materials. Unitilize Materials. Requires Learner Participation. dan Evaluation and revision. Hasil validasi ahli media pembelajaran memperoleh persentase sebesar 77% kategori cukup valid. Sedangkan hasil validasi ahli materi pembelajaran memperoleh persentase sebesar 78% kategori cukup valid. Selanjutnya produk diuji cobakan di SDN Larangan Sorjan 02 Kecamatan Klampis Kabupaten Bangkalan. Hasil belajar siswa dihitung menggunakan ketuntasan klasikal, dari hasil belajar pada uji coba kelompok kecil seluruh siswa yang terdiri dari 6 orang siswa dinyatakan tuntas secara klasikal dengan persentase 100%. Sedangkan pada uji coba kelompok besar, dari 15 orang siswa 3 orang siswa dinyatakan tuntas secara klasikal dengan persentase 73%. Adapun keterlaksanaan pembelajaran memperoleh persentase 100%. Kata Kunci:Waterfall Card,Menulis Paragraf, Hasil Belajar

This research aimed to develop Waterfall Card learning media for chapter Phases of Matter to increase study evaluation for students grade III at SDN Larangan Sorjan 02 Klampis, Bangkalan. This development research used ASSURE development model, consisted of 6 steps, they were: Analyze Learner Characteristics, State Performance Objectives, Select Methods, Media and Materials, Unitilize Materials, Requires Learner Participation, and also Evaluation and Revision. Validation result of the learning media expert reached 77% at valid category. While validation result of the learning material expert reached 78% at very valid category. At the next, the product was tried and tested at SDN Larangan Sorjan 2 Klampis, Bangkalan. Study evaluation for students counted by using classical thoroughness. About study evaluation for small group which had 6 students, they all were totally complete at classical thoroughness with percentage at 100%. While about the big group which had 15 students, the result test of this, were 3 students were totally complete for classical thoroughness and got 73%. About held of this studies, it gained percentage at 100%. Keywords : Waterfall Card, Paragraph Writing, Study Evaluation

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