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All Journal Jurnal Elemen Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education
Endar Chrisdiyanto
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Education Mathematics Social Sciences Other

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Peningkatan Motivasi dan Hasil Belajar Matematika Peserta Didik SMP Menggunakan LKPD Berbantuan Whatsapp Group Berdasarkan Gender Suswiyati; Syukrul Hamdi; Endar Chrisdiyanto
Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education Vol. 3 No. 1 (2023): April 2023
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika Sekolah UIN Sunan Kalijaga Yogyakarta Jl. Marsda Adisucipto, Yogyakarta 55281

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/quadratic.2023.031-04

Abstract

Penelitian ini bertujuan untuk meningkatkan motivasi dan hasil belajar matematika peserta didik SMP menggunakan LKPD berbantuan WhatsApp Group berdasarkan gender. Metode penelitian menggunakan tindakan kelas tiga siklus. Pengumpulan data menggunakan tes, angket, lembar observasi, dan wawancara. Teknik analisis data deskriptif kualitatif dan uji one sample t-test. Hasil penelitian sebelum tindakan didapatkan rata-rata motivasi peserta didik laki-laki 22.73 dan perempuan 25.41. Setelah diberikan tindakan 3 siklus didapatkan nilai rata-rata peserta didik laki-laki 24,47, 25,13 dan 26,33. Nilai rata-rata peserta didik perempuan 26,65, 27,41 dan 29,18. Hasil uji t pada 3 siklus didapatkan nilai berturut-turut 0,029, 0,035, dan 0,03. Hasil ini menunjukkan bahwa motivasi belajar peserta didik perempuan lebih tinggi daripada laki-laki. Sedangkan hasil belajar sebelum diberikan tindakan didapatkan nilai rata-rata peserta didik laki-laki 42,00 dan perempuan 60,59. Setelah diberikan tindakan 3 siklus didapatkan nilai rata-rata peserta didik laki-laki 58,33, 70,67, dan 78,67. Nilai rata-rata peserta didik perempuan 71,18, 83,53, dan 88,24. Hasil Uji t pada siklus 1 dan 2 berturut-turut 0,042, dan 0,035. Sedangkan pada siklus 3 tidak ada perbedaan hasil belajar peserta didik berdasarkan gender. Berdasarkan analisis data maka penggunaan LKPD berbantuan WhatsApp Group kelas VIIIA efektif dalam meningkatkan motivasi dan hasil belajar matematika yang didasarkan pada perbedaan gender. Kata Kunci: Gender, Hasil Belajar, Motivasi Belajar, Pembelajaran Matematika
Pengembangan Lembar Kerja Peserta Didik Berbasis Discovery Learning Dalam Meningkatkan Hasil Belajar Siswa Kelas XI Di SMA Negeri 1 Jogonalan Sri Wahyuningsih; Endar Chrisdiyanto; Nidya Ferry Wulandari
Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education Vol. 3 No. 02 (2023): October 2023
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika Sekolah UIN Sunan Kalijaga Yogyakarta Jl. Marsda Adisucipto, Yogyakarta 55281

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/quadratic.2023.032-01

Abstract

Education is one effort to improve the quality of human resources. This quality improvement is carried out through the process of learning activities. Indicators of the success of learning activities are learning outcomes. Student learning outcomes are still relatively low because teaching materials do not yet facilitate students in improving their learning outcomes. One of the teaching materials that can be developed to improve learning outcomes is LKPD. The research aims to improve student learning outcomes using discovery learning-based LKPD. This type of research is research and development (Research and Development) which consists of several main steps, namely: problem identification, data collection, product design, product improvement. Research was carried out on class XI students at SMA Negeri 1 Jogonalan, Klaten Regency. The analysis technique used is descriptive quantitative. The results obtained from this research are in the form of a product, namely a K-13 Student Worksheet based on Discovery Learning on Transformational Geometry material. The research results show that the feasibility of developing LKPD based on discovery learning as assessed by media experts is in the feasible category (0.81). and Thus it can be concluded that discovery learning-based LKPD can be used in the SMA Negeri 1 Jogonalan, Klaten Regency environment. The results of student learning using the essay test were 28 students (80%) who completed it by achieving a KKM score ≥ 75, and 7 students (20%) had not achieved the KKM score or had not yet completed it. Keywords: Keywords: LKPD, Discovery Learning, Learning Outcomes
Developing an assessment instrument for strengthening the Pancasila student profile in web-based middle school mathematics teaching Hamdi, Syukrul; Murdiyani, Nila Mareta; Muhammad Fauzan; Hasan Djidu; Endar Chrisdiyanto; Zafrullah, Zafrullah
Jurnal Elemen Vol 10 No 3 (2024): September
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v10i3.27216

Abstract

This study aims to develop an assessment instrument for strengthening students' Pancasila profile in middle school mathematics teaching, which teachers can use. This research follows a development process using the Plomp model, consisting of three phases. The respondents involved in this study were six experts in mathematics education and information technology, 23 middle school mathematics teachers, and 1,297 students. The research results show that Aiken's V value is 0.89, which exceeds the v-table of 0.630, indicating good validity. The Cronbach Alpha reliability analysis results indicate a strong outcome, with a value of 0.751. Confirmatory factor analysis using the R program showed significant factor loadings with a p-value < 0.05. Apart from that, the achievement percentage for all dimensions is in the good category, with an average achievement of 87.06%. These results prove that the assessment instrument developed is suitable for teachers to measure the strengthening of Pancasila student profiles in mathematics teaching at school. The developed instrument can be used as an effective evaluation tool in mathematics teaching to strengthen the Pancasila Learner Profile and help identify areas that require improvement in teaching to achieve a more balanced profile across all dimensions.
Co-Authors Djidu, Hasan Muhammad Fauzan Nila Mareta Murdiyani Sri Wahyuningsih Suswiyati Syukrul Hamdi Wulandari, Nidya Ferry Zafrullah, Zafrullah