Pengembangan Multimedia Interaktif PowerPoint dalam Pendekatan Saintifik untuk Meningkatkan Kemampuan Pemahaman Konsep Statistika

Nia Apriyani, Sugeng Sutiarso, Undang Rosidin

Abstract


This research aim to know the effectiveness and response of learners using interactive multimedia PowerPoint in scientific approach to improve understanding of statistical concepts. This research method refers to ADDIE (Analyze, Design, Development, Implementation, Evaluation). The subjects in this research are students grade IX SMP Al-Azhar 3 Bandarlampung Year 2017/2018. Data collected through observation, questionnaires, and tests. The data analyzed using quantitative and qualitative descriptive analysis techniques. The result are: (1) product development includes 5 stages of analysis, design, development, implementation, and evaluation. The product then tested the validity level  that includes needs analysis, review of material experts, review of media instruction designers, readability tests, individual and limited trials. (2) product effectiveness is achieved with the result that 74% of learners have reached KKM, (3) the learner's response to the product is interesting and easy to understand with the result of the questionnaire calculation with an average of 3,68.

Penelitian ini bertujuan untuk mengetahui efektivitas dan respon peserta didik yang menggunakan multimedia interaktif PowerPoint dalam pendekatan saintifik untuk meningkatkan pemahaman konsep statistika. Metode penelitian ini mengacu pada model ADDIE (Analyze, Design, Development, Implementation, Evaluation). Subjek penelitian ini adalah peserta didik kelas IX SMP Al-Azhar 3 Bandarlampung Tahun Ajaran 2017/2018. Data dikumpulkan melalui observasi, angket dan tes. Data dianalis menggunakan teknik analisis deskriptif kuantitatif dan kualitatif. Hasil penelitian yaitu: (1) pengembangan produk  meliputi 5 tahapan yaitu analisis, perancangan, pengembangan, implementasi, dan evaluasi. Produk kemudian diuji tingkat validitasnya melalui hasil analisis kegiatan ujicoba yang meliputi analisis kebutuhan, review ahli materi, review ahli desain media pembelajaran, uji keterbacaan, uji coba perorangan dan terbatas. (2) efektivitas penggunaan produk tercapai dengan hasil 74% peserta didik telah mencapai kriteria ketuntasan minimal (KKM), (3) respon peserta didik terhadap produk adalah menarik dan mudah dipahami dengan hasil perhitungan angket dengan rata-rata 3,68.

Kata kunci: multimedia interaktif, saintifik, statistika


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References


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