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Chemistry Education Review
Published by Universitas Negeri Makassar
ISSN : 25974068     EISSN : 25979361     DOI : http://dx.doi.org/10.26858/cer.v3i1.11744
Core Subject : Science,
Chemistry
Chemistry Education Review mempublikasikan artikel hasil penelitian bidang studi pendidikan kimia, yang berhubungan dengan belajar dan pembelajaran kimia, teori dan praktik pendidikan kimia, pengembangan perangkat dan materi pembelajaran kimia, pendidikan guru kimia, dan kegiatan lainnya yang relevan.
Arjuna Subject : Kimia(semua kategori) - Kimia (Lain-Lain)
Articles 2 Documents
 1 
Search results for , issue "Volume 3 Nomor 1 September 2019 (Article in press)" : 2 Documents clear
Pengembangan Perangkat Pembelajaran Menggunakan Schoology dalam Model Pembelajaran Berbasis Masalah untuk Meningkatkan Motivasi Belajar Peserta Didik Husnul Sapriani; Mansyur Mansyur; Taty Sulastry
Chemistry Education Review (CER) Volume 3 Nomor 1 September 2019 (Article in press)
Publisher : Program Pasca Sarjana UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (402.925 KB) | DOI: 10.26858/cer.v3i1.11743

Abstract

This study is a development research, which aims at developing learning tools using Schoology to enhance learning motivation of students on chemical equilibrium subject which is valid, practical and effective to be applied. The development model used in this study referred to Hannafin & Peck’s development model which consisted  of need assessment, design, development and implementation. The learning tools using Schoology which had been developed; then, it was validated by two experts. After the validation, the tryout of the learning tools using Schoology was conducted at SMA Negeri 1 Polewali Mandar in grade XI MIPA 4 with the total of 30 students. The result of the study reveals that the learning tools using Schoology development which had been validated shows the mean score of 3.40 which is in valid criteria. The learning tools using Schoology is stated as practical and effective because the practical test which related to: (1) the implementation of learning tools using Schoology is in M = 1.85 in the category of (1.5 ≤ M ≤ 2.0) meaning that the aspect and criteria observed in the implementation of learning tools using Schoology is in entirely implemented category, (2) teachers gave a very positive response on the learning tools using Schoology by 100%, and (3) the students gave a very positive response on the learning tools using Schoology by 85.49%. The learning tools has met effective criteria with the following result: (1) the enhancement of learning motivation of students is from 72.89% to 84.28%, (2) the learning activity of students with the mean score 91.33 is in very active category, and (3) the learning result of students has met effective criteria (≥80%) with the mean percentage of 85.60% which overall is stated as it has met the minimal completeness criteria of the subject.
Penerapan Model Pembelajaran Kooperatif Tipe TAPPS (Thinking Aloud Pair Problem Solving) Untuk Meningkatkan Prestasi Belajar Peserta Didik Mita Elida Putri; Radjawaly Usman Rery; Sri Haryati
Chemistry Education Review (CER) Volume 3 Nomor 1 September 2019 (Article in press)
Publisher : Program Pasca Sarjana UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/cer.v3i1.9638

Abstract

The research aims to improve students learning achievement on the subject of stoichiometric in the class X MIPA SMAN 2 Siak Hulu. This research method uses a quantitative approach. Data analysis using normality test, homogeneity test and analysis to test the hypothesis was using t-test right side. Based on the analysis of data processing obtained tcount > ttable is 2,33 > 1,67 means that the implementation of cooperative learning model TAPPS (Thinking Aloud Pair Problem Solving) can improve students learning achievement on the subject of stoichiometric in the class X MIPA SMAN 2 Siak Hulu with categories of achievement improvement learning in the experimental class based on Score  (N-Gain) is high, which is 0.8.

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