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Pemanfaatan SPSS dalam Pengolahan Data dan Nilai di Tingkat SMP Ediputra, Kasman; Zulhendri, Zulhendri; Hidayat, Adityawarman
Dedikasi: Jurnal Pengabdian Pendidikan dan Teknologi Masyarakat Vol. 3 No. 1 (2025): Dedikasi 2025
Publisher : Institut Teknologi Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/dedikasi.v3i1.97

Pemanfaatan teknologi dalam pendidikan semakin penting di era digital, terutama dalam pengolahan data dan evaluasi pembelajaran. Artikel ini membahas penggunaan Statistical Package for the Social Sciences (SPSS) sebagai alat analisis data statistik di tingkat Sekolah Menengah Pertama (SMP). SPSS dipilih karena kemampuannya dalam mengolah data secara akurat dan efisien, serta kemudahan penggunaannya. Tujuan artikel ini adalah untuk menjelaskan bagaimana SPSS dapat dimanfaatkan oleh guru dalam mengolah nilai siswa dan oleh siswa dalam memahami konsep statistik dasar. Hasil menunjukkan bahwa SPSS dapat membantu guru dalam menganalisis nilai siswa, mengidentifikasi tren pembelajaran, dan mengevaluasi efektivitas metode pengajaran. Selain itu, SPSS juga dapat menjadi media pembelajaran interaktif bagi siswa untuk memahami statistik melalui praktik langsung. Artikel ini menyimpulkan bahwa pemanfaatan SPSS di tingkat SMP tidak hanya meningkatkan efisiensi pengolahan data, tetapi juga mendukung pengembangan keterampilan analitis dan digital siswa. Namun, diperlukan pelatihan dan dukungan infrastruktur agar pemanfaatan SPSS dapat optimal di lingkungan sekolah.

Pemanfaatan SPSS dalam Pengolahan Data dan Nilai di Tingkat SMP Ediputra, Kasman; Zulhendri, Zulhendri; Hidayat, Adityawarman
Dedikasi: Jurnal Pengabdian Pendidikan dan Teknologi Masyarakat Vol. 3 No. 1 (2025): Dedikasi 2025
Publisher : Institut Teknologi Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/dedikasi.v3i1.97

Pemanfaatan teknologi dalam pendidikan semakin penting di era digital, terutama dalam pengolahan data dan evaluasi pembelajaran. Artikel ini membahas penggunaan Statistical Package for the Social Sciences (SPSS) sebagai alat analisis data statistik di tingkat Sekolah Menengah Pertama (SMP). SPSS dipilih karena kemampuannya dalam mengolah data secara akurat dan efisien, serta kemudahan penggunaannya. Tujuan artikel ini adalah untuk menjelaskan bagaimana SPSS dapat dimanfaatkan oleh guru dalam mengolah nilai siswa dan oleh siswa dalam memahami konsep statistik dasar. Hasil menunjukkan bahwa SPSS dapat membantu guru dalam menganalisis nilai siswa, mengidentifikasi tren pembelajaran, dan mengevaluasi efektivitas metode pengajaran. Selain itu, SPSS juga dapat menjadi media pembelajaran interaktif bagi siswa untuk memahami statistik melalui praktik langsung. Artikel ini menyimpulkan bahwa pemanfaatan SPSS di tingkat SMP tidak hanya meningkatkan efisiensi pengolahan data, tetapi juga mendukung pengembangan keterampilan analitis dan digital siswa. Namun, diperlukan pelatihan dan dukungan infrastruktur agar pemanfaatan SPSS dapat optimal di lingkungan sekolah.

Peningkatan Kesadaran Siswa Melalui Program Daur Ulang Sampah Di Lingkungan Sekolah Ediputra, Kasman; Hidayat, Adityawarman; Zulhendri, Zulhendri; Yusrina, Etika
Journal of Community Sustainability Vol. 2 No. 2 (2025): Juni 2025
Publisher : EL-EMIR INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63477/jocs.v2i2.288

Waste problems in school environments remain a serious challenge, impacting cleanliness, health, and environmental awareness among school communities. This community service activity aimed to enhance students’ awareness of waste management through the implementation of a recycling program at SDN 021 Bangkinang. The method used was action research with both qualitative and quantitative approaches. The subjects of this activity were 4th and 5th-grade students. The program was carried out through planning, implementation, observation, and reflection stages, involving activities such as waste sorting, training in making recycled crafts, and regular environmental education. The results of the activity showed a significant increase in students' knowledge, attitudes, and participation in waste management. A total of 87% of students were able to distinguish between organic and inorganic waste, and 80% actively participated in recycling activities. The volume of inorganic waste was reduced by up to 40% each month. This program also fostered positive habits and created a cleaner and more sustainable school environment. In conclusion, the recycling program effectively improved students’ environmental awareness and can serve as a model for environmental education at the elementary school level.

Penggunaan Strategi Mencari Jawaban untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas V SDN 030 Pulau Permai Hidayat, Adityawarman; Zulhendri, Zulhendri; Yusrina, Etika; Ediputra, Kasman
Jurnal Penelitian Ilmu Pendidikan Indonesia Vol. 4 No. 3 (2025)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpion.v4i3.684

Penelitian ini merupakan penelitian tindakan kelas (PTK) yang bertujuan untuk meningkatkan hasil belajar Matematika pada siswa kelas V SDN 030 Pulau Permai Kecamatan Tambang Kabupaten Kampar dengan penggunaan strategi mencari jawaban. Subjek Penelitian ini adalah siswa kelas V SDN 030 Pulau Permai 2024/2025. Objek penelitian ini adalah pelaksanaan pembelajaran matematika dengan penggunaan strategi mencari jawaban. Data dalam penelitian ini diperoleh melalui observasi pelaksanaan pembelajaran dan tes ulangan harian. Hasil penelitian ini menunjukkan bahwa pembelajaran dengan penggunaan strategi mencari jawaban dapat meningkatkan hasil belajar matematika, Rata-rata hasil belajar siswa pada siklus I yaitu 60% dengan kategori cukup. Dan rata-rata siklus II yaitu 95% dengan kategori sangat baik. Ketuntasan hasil belajar menjadi 19 orang yang mencapai KKM.

Optimization of Ultrasonic-Assisted Extraction of Curcuminoids from Temulawak (Curcuma xanthorrhiza Roxb.) Using Response Surface Methodology Yusnira; Ediputra, Kasman
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12108

Temulawak (Curcuma xanthorrhiza Roxb.) is a native Indonesian medicinal plant that has a lot of curcuminoids with strong pharmacological activity. However, traditional extraction procedures don't always work well or provide good quality extracts. The goal of this research is to find the best way to get curcuminoids out of temulawak utilizing ultrasonic-assisted extraction (UAE) and response surface methodology (RSM). The Box-Behnken Design was used to optimize the process with three independent variables: ultrasonic power (200–400 W), extraction duration (20–60 minutes), and the ratio of material to solvent (1:15–1:35 g/mL). We used validated HPLC to look at curcuminoids, the DPPH technique to measure antioxidant activity, and a second-order polynomial model to look at the data. The mathematical model shows a good fit (R² = 0.9847), with all variables having a significant impact on the curcuminoid yield. The best results were achieved with an ultrasonic power of 354 W, an extraction time of 52 minutes, and a material to solvent ratio of 1:22 g/mL, leading to a total curcuminoid yield of 23.4±0.6 mg/g of simplicia and an antioxidant activity IC₅₀ of 31.2±1.1 μg/mL. The enhanced UAE process gave 8.4 times more yield than maceration and took 28 times less time to extract. The improved UAE is a quick and long-lasting way to get curcuminoids out of temulawak with a high yield and high-quality extract. This study gives scientists the information they need to create turmeric extraction technologies on an industrial scale to help Indonesia's pharmaceutical and nutraceutical businesses.

PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP PEMECAHAN MASALAH MATEMATIS SISWA KELAS VIII MTS: Pemecahan Masalah Matematis Liati, Putri; Ediputra, Kasman; Zulfah, Zulfah
Jurnal Penelitian Ilmu Pendidikan Indonesia Vol. 2 No. 1 (2023): Volume 2 No 1
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpion.v2i1.98

This research was aimed to determine whether there is an effect of applying the Problem Based Learning model on mathematical problem solving abilities. The formulation of the problem in this study is whether there is an effect of applying the Problem Based Learning model on mathematical problem solving abilities?. Therefore, tcount > ttable (7,262 > 2,000) so that Ho is rejected and Ha is accepted. In addition, the experimental class mean was reached 82.286 which is higher than the control class mean was reached 62.171. Based on the results of the analysis, it can be seen that there are differences in the mathematical problem solving abilities of students who use the Problem Based Learning model with students who learn to use conventional learning. With these differences, it can be concluded that there are differences in mathematical problem solving abilities between students who learn to use the Problem Based Learning Model and students who learn to use conventional learning by class VIII students at MTs.S Balung. Keywords: quasi-experimental research, Learning model, mathematical problem solving

Correlation Analysis of Anxiety and Mathematical Self-Efficacy on Problem Solving Ability Class XI IPA SMAN 2 Rumbiojaya Jamalia, Wina; Hidayat, Adityawarman; Ediputra, Kasman
Edumaspul: Jurnal Pendidikan Vol 7 No 2 (2023): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33487/edumaspul.v7i2.7081

Solving math problems is important in learning mathematics. In fact, there are still many students who do not like mathematics. This is due, among other things, to the difficulty of understanding mathematics. These difficulties have an impact on student learning outcomes. Student learning outcomes can be optimal if students believe in their abilities. Confidence that students lack can cause anxiety. Anxiety is considered as one of the inhibiting factors in solving math problems. This is what prompted the researcher to conduct a study entitled "Analysis of Mathematical Anxiety and Mathematical Self-Efficacy on the Mathematical Problem Solving Ability of Class XI IPA Students of SMAN 2 Rumbio Jaya. This study aims to determine whether or not the influence of mathematical anxiety and mathematical self-efficacy of students together on problem-solving abilities. The benefit of research for researchers is as an exercise in carrying out scientific research and for teachers is knowing things that affect problem-solving abilities. This research is a type of quantitative descriptive research using frequency distribution and correlation analysis techniques. The population in the study was students of class XI IPA SMAN 2 Rumbio Jaya. The sample selection used a purposive sampling technique. Data collection instruments use questionnaires and tests. Questionnaires were used to obtain data about students' mathematical anxiety and mathematical self-efficacy while tests were used to obtain data about problem solving abilities. The results of the study show that mathematical anxiety and mathematical efficacy are related to problem solving abilities with a coefficient of determination of 0.078% and 21.25%

The Influence of the Connected Mathematics Project Model on Mathematics Learning on Students’ Mathematics Learning on Students’ Mathematical Reasoning Abilities at SMAN 2 Rumbio Jaya Nurhaleni, Nurhaleni; Ediputra, Kasman; Astuti, Astuti
Edumaspul: Jurnal Pendidikan Vol 7 No 2 (2023): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33487/edumaspul.v7i2.7147

This research was motivated by the problem of low mathematical reasoning ability of students in mathematics learning in grade XI SMAN 2 Rumbio Jaya. One solution to overcome this problem is to use the connected mathematics project (CMP) learning model. The purpose of this study was to improve the mathematical reasoning ability of high school students. This type of research is quasi-experimental research or pseudo-experiments involving two classes that are given different treatments, namely the experimental class and the control class. The research subjects consisted of class XI where class XI IPS1 was an experimental class with a total of 19 people and class XI IPS2 in the form of a control class with a total of 21 people. The sample technique uses simple random sampling. Before being given experimental class treatment and control class is first given a test, namely pretest, and after being given experimental class treatment and control class given posttest test. The results of this study, students' mathematical reasoning ability in the control class was found to be on average in the control class of 76.19 while in the experimental class it was found to be an average of 83.00. So that the Connected Mathematics Project model has a significant effect on the mathematical reasoning ability of grade XI students of SMA Negeri 2 Rumbio Jaya. This is evidenced by an independent t-test, where the sig value is 0.000 < 0.05.

Workshop Kiat-Kiat Menjadi Penulis Artikel Jurnal Internasional Dan Membuat Akun Google Schoolar Untuk Mahasiswa Zulhendri, Zulhendri; Ediputra, Kasman; Sumianto, Sumianto; Hidayat, Adityawarman
Dedikasi: Jurnal Pengabdian Pendidikan dan Teknologi Masyarakat Vol. 2 No. 1 (2024): Dedikasi 2024
Publisher : Institut Teknologi Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/dedikasi.v2i1.43

Writing articles that meet international quality requires quite a lot of effort. Mastery of Academic English plays a major role in the ability to manage established journals (Shinta 2, Shinta 1, and indexed by scopus.com/Web of Science). Of course, to be able to write in reputable international journals or manage highly reputable journals, you need special tips from experts in the field of scientific journals. Based on discussions with several lecturers at Pahlawan Tuanku Tambusai University, data was obtained that students need to write journals by creating a Google Schoolar account for students. Therefore, an application program training activity is needed that can solve the above problems. The community service team considers that the problem of becoming an international journal writer cannot be solved using normal methods. They can use substitution methods to make it easier to solve. In this case, the community service team offers an easier way to complete the tips for becoming an international journal article writer and creating a Google Schoolar account for students.

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