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All Journal Berkala Ilmiah Pendidikan Biologi (BioEdu) SENTRI: Jurnal Riset Ilmiah
Karin Fitri Mekar Sari
Universitas Negeri Malang
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice

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Pengembangan Media Commvirus Education untuk Melatih Keterampilan Komunikasi dan Hasil Belajar Kognitif Materi Virus Karin Fitri Mekar Sari; Mimien Henie Irawati Al Muhdhar; I Wayan Sumberartha; Umi Fitriyati; Deny Setiawan; Silfia Ilma; Wachidatul Linda Yuhanna; Hari Santoso
Berkala Ilmiah Pendidikan Biologi (BioEdu) Vol. 15 No. 2 (2026)
Publisher : Program Studi Pendidikan Biologi, FMIPA, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/bioedu.v15n2.p610-620

Abstract

Pengembangan media pembelajaran dapat memanfaatkan Google Sites sebagai platform pembuatan website kelas atau sekolah yang mengintegrasikan berbagai informasi dalam satu wadah. Penelitian ini memiliki tujuan untuk mengembangkan media CommVirus Education berbantuan Google Sites berbasis model PjBL untuk meningkatkan keterampilan komunikasi serta hasil belajar kognitif materi virus dengan kriteria valid, praktis, dan efektif. Tahapan pengembangan media terdiri dari lima tahapan model pengembangan Lee & Owens. Implementasi media dilaksanakan pada kelas X-1 SMAN 2 Batu dengan rancangan one group pretest-posttest melibatkan 35 murid sebagai sampel. Hasil uji kevalidan media mencapai 96,7%, sedangkan hasil uji kepraktisan menunjukkan 95,6%. Tingginya rata-rata tersebut mengindikasikan bahwa media telah valid dan praktis untuk digunakan. Adapun hasil uji keefektifan dari skor tes dan angket yang dianalisis menggunakan N-Gain Score menunjukkan skor 0,8 yang berarti media efektif meningkatkan keterampilan komunikasi dan hasil belajar kognitif. Rekomendasi selanjutnya, dapat menambahkan variasi audio untuk memfasilitasi gaya belajar murid yang beragam serta menambahkan materi Biologi secara umum agar media pembelajaran bersifat komprehensif.
Korelasi antara Keterampilan Komunikasi dengan Hasil Belajar Kognitif Peserta Didik Kelas X Karin Fitri Mekar Sari; Mimien Henie Irawati; Hari Santoso
SENTRI: Jurnal Riset Ilmiah Vol. 4 No. 12 (2025): SENTRI : Jurnal Riset Ilmiah, Desember 2025
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/sentri.v4i12.5080

Abstract

Communication skills are one of the essential 21st-century competencies for students because they play an important role in conveying ideas, understanding learning materials, and building cooperation and exchanging ideas during the learning process. This ability is closely related to the achievement of optimal cognitive learning outcomes. This study is a quantitative study using a survey method conducted in September–October 2025 at SMAN 2 Batu. The study population was grade X students, with a sample of 107 students selected using purposive sampling. The communication skills instrument used a questionnaire containing 10 statements adapted from Greenstein (2012), while cognitive learning outcomes were measured using a multiple-choice test consisting of 10 questions based on Anderson and Krathwohl's (2001) revised Bloom's taxonomy, covering six dimensions: remembering, understanding, applying, analyzing, evaluating, and creating. Data analysis was performed using Pearson's correlation test and simple linear regression using SPSS 23. The results showed that students' communication skills were in the high category with an average score of 36.94, while cognitive learning outcomes were in the moderate category with an average of 6.29. The Pearson correlation test produced a value of r = 0.883 with a significance of < 0.001, indicating a positive and very strong relationship. A positive correlation coefficient value indicates that the higher the communication skills of students, the higher their cognitive learning outcomes. Thus, communication skills are an important ability that contributes to improving the cognitive learning outcomes of students.
Co-Authors Deny Setiawan Hari Santoso Hari Santoso I Wayan Sumberartha Mimien Henie Irawati Silfia Ilma Umi Fitriyati Wachidatul Linda Yuhanna