Sidiq Subagiyo
SMAN 1 Lasem

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PENERAPAN METODE KURABA MOLEKUL UNTUK MENINGKATKAN AKTIFITAS DAN HASIL BELAJAR MATERI TATA NAMA SENYAWA KARBON Sidiq Subagiyo
Phenomenon : Jurnal Pendidikan MIPA Vol 8, No 1 (2018): Jurnal Pendidikan MIPA
Publisher : Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/phen.2018.8.1.2271

Abstract

This study aims to determine whether (1)  The application of Kuraba Moleculelearning method is able to increase learning activity and (2) Application of learning method Kuraba Molecule is able to improve cognitive learning result. The research method used is classroom action research consisting of two cycles. The subjects of this study were students of class XI IPS SMA Negeri 1 Lasem Lesson Year 2016 / 2017. In this research, the Sample is taken using technique Purposive Sampling. The sample is class XI IPS 4. Research data in the form of cognitive learning outcomes and learning activities. Data collection is done through observation, test, questionnaire, and documentation. The quantitative descriptive analysis is used to analyze the data. The results of the research and analysis show that: (1) Application of Kuraba Molecule learning methods is able to improve student learning activities. The activeness of students before the action of 30.3%, in the first cycle, increased to 57.58%, and in the second cycle increased to 84.84%. (2) Application of Kuraba Molecule learning method is able to improve student cognitive learning outcomes. The classical completeness before the action was 27.27%, in the first cycle increased to 66.67%, and in the second cycle increased to 78.78%.
Penerapan Model Blended Learning untuk meningkatkan Pemahaman Konsep Termokimia Siswa Sidiq Subagiyo
Journal of Educational Chemistry (JEC) Vol 1, No 1 (2019)
Publisher : Chemistry Education Department

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/jec.2019.1.1.3830

Abstract

Penelitian ini bertujuan untuk mengetahui efektivitas penerapan model blended learning untuk meningkatkan pemahaman konsep termokimia pada siswa. Metode penelitian yang digunakan adalah metode quasi experimental dengan Randomized Posttest Only Control Design. Subyek penelitian ini adalah siswa kelas XI MIPA SMA Negeri 1 Lasem. Data penelitian yang diambil berupa pemahaman konsep siswa melalui hasil belajar kognitif. Pengumpulan data dilakukan melalui tes, wawancara dan observasi. Pengambilan sampel menggunakan teknik random sampling. Teknik analisis data menggunakan analisis uji t-test related (Independent-Sample T-Test) dari hasil posttest kelas eksperimen dan kelas kontrol. Dari hasil dan analisis yang telah dilakukan menunjukkan bahwa penerapan model blended learning efektif untuk meningkatkan pemahaman konsep termokimia siswa. Hal ini ditunjukkan dengan rata-rata nilai evaluasi pemahaman konsep termokimia kelas eksperimen sebesar 77,3 dan kelas kontrol sebesar 69,7 dan pada pengujian juga didapatkan hasil yaitu thitung = -4,672 dan ttabel = -2,037 (α = 5%) sehingga thitung ttabel.