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Pengaruh Model Problem Based Learning (PBL) terhadap Hasil Belajar Peserta Didik Kelas X MIPA SMA Negeri 6 Makassar (Studi pada Materi Pokok Larutan Elektrolit dan Nonelektrolit) Muhammad Ismail Alwi; Sugiarti Sugiarti; Sudding Sudding
ChemEdu Vol 3, No 1 (2022)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v3i1.32493

Abstract

This research is quasi-experimental research that aims to know the effect of the problem based learning model (PBL) towards the learning outcomes of the students of class X MIPA SMA Negeri 6 Makassar on the subject matter of electrolyte and nonelectrolyte solution, with posttest only group design. The population is the student of class X MIPA SMA Negeri 6 Makassar consisting of six classes. Sample was randomly selected and X MIPA4 as the experimental class and X MIPA5 class as the control. The experimental class was taught by using the PBL model while the control class was taught with conventional learning model. The learning outcomes data is taken by giving posttest. Learning outcomes data are processed in descriptive statistics and inferential statistics. Descriptive statistical analysis showed that experimental class has higher learning outcomes completeness than control class with 74.29% and 51.52%. The test results for inferential statistical analysis hypotheses using the Mann Whitney test with α = 0.05 obtained Zcount (5.90) > Ztable (1.64). Based on these α values, it shows that there is an effect of the PBL model on the learning outcomes of students of class X MIPA SMA Negeri 6 Makassar on the study of electrolyte and nonelectrolyte solution.
PENYULUHAN PEMANFAATAN LIMBAH USUS AYAM MENJADI POC DAN DAMPAKNYA PADA PENGETAHUAN IBU RUMAH TANGGA Islawati Islawati; Sugiarti Sugiarti; Suhartini Azis; Buya Hamka; Yati Bt Samsuddin
SEBA: Jurnal Pengabdian kepada Masyarakat Vol 2, No 1 (2026)
Publisher : SEBA: Jurnal Pengabdian kepada Masyarakat

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Abstract

Improper disposal of chicken intestines waste in Batu Mila Village may generate environmental nuisance and public health risks due to unmanaged dumping practices. This community service program aimed to increase housewives’ knowledge and stimulate initial readiness for behavioral change regarding the potential utilization of chicken intestines/offal waste as a raw material for liquid organic fertilizer (LOF) through a circular economy approach. The program was delivered as an educational outreach session (counseling), not a hands-on training, and was evaluated using a one-group pretest–posttest design. Knowledge was measured with a 20-item multiple-choice instrument scored on a 0–100 scale. The results indicated a substantial improvement in mean knowledge scores from 55.3 (pretest) to 86.73 (posttest), with an N-Gain of 0.731, demonstrating high effectiveness of the outreach in strengthening participants’ understanding. These findings highlight that circular economy-based counseling can function as an important pre-adoption stage to build cognitive foundations and psychosocial readiness to reduce unsafe disposal practices and consider resource recovery options for chicken intestines/offal waste. In conclusion, the outreach effectively improved knowledge as a prerequisite for behavioral change; follow-up reinforcement and medium-term evaluation are recommended to assess knowledge retention and more stable behavioral indicators. Keywords: counseling; circular economy; chicken intestines waste; liquid organic fertilizer; pretest–posttest
Implementation of the Problem Solving Learning Model on the Relationship Between Moles and Mass of Substances in an Entrepreneurial Context Nur Afni Musir; Army Auliah; Sugiarti Sugiarti
PEDAGOGIKA Vol 17 No 1 (2026): Vol 17 No 1 2026: April
Publisher : Fakultas Ilmu Pendidikan Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37411/pedagogika.v17i1.4788

Abstract

Pembelajaran kimia yang cenderung bersifat abstrak seringkali menyebabkan rendahnya pemahaman dan hasil belajar peserta didik. Oleh karena itu, diperlukan model pembelajaran yang mampu mengaitkan konsep dengan kehidupan nyata. Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model Problem Solving dalam konteks kewirausahaan terhadap hasil belajar peserta didik pada materi hubungan mol dan massa zat. Penelitian ini menggunakan metode kuantitatif dengan desain pre-experimental berupa one group pretest-posttest. Sampel penelitian adalah peserta didik kelas X1 SMA Negeri 1 Tinambung yang berjumlah 24 orang. Data dikumpulkan melalui pretest dan posttest, kemudian dianalisis secara deskriptif menggunakan N-Gain. Hasil penelitian menunjukkan bahwa terjadi peningkatan nilai rata-rata dari 49,58 menjadi 78,33, dengan peningkatan ketuntasan belajar dari 29,17% menjadi 66,67% serta nilai N-Gain sebesar 0,57 dalam kategori sedang. Temuan ini menunjukkan bahwa penerapan model Problem Solving dengan pendekatan kewirausahaan mampu meningkatkan hasil belajar peserta didik. Dengan demikian, model ini dapat dijadikan alternatif pembelajaran kimia yang lebih kontekstual dan bermakna.
Analysis of Inclusive Education Based on Local Wisdom in a Global Perspective: Factors of Implementation and Integration: A Systematic Literature Review Sugiarti Sugiarti; Islawati Islawati
Indo-MathEdu Intellectuals Journal Vol. 7 No. 3 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i3.5342

Abstract

This study aims to analyze inclusive education based on local wisdom from a global perspective, particularly focusing on conceptual development, implementation factors, and forms of integration within educational systems. The research employed a Systematic Literature Review (SLR) using the PRISMA approach by searching the Scopus database within the 2015–2025 period using keywords related to culturally responsive and community-based inclusive education. From 33 identified articles, 13 met the inclusion criteria and were analyzed using thematic analysis. The findings indicate that inclusive education has evolved from an access-oriented approach to a more holistic and contextual framework. The main factors influencing implementation include pedagogical, social, cultural, leadership, and policy aspects. Furthermore, the integration of local wisdom into curriculum design, teaching practices, and community participation enhances the relevance, quality, and sustainability of educational systems. This study concludes that inclusive education based on local wisdom represents a strategic approach to addressing global educational challenges while preserving local cultural identity.
A Comprehensive Analysis of the Role of Parents in 21st-Century Character Education: A Systematic Literature Review Sugiarti Sugiarti; Islawati Islawati
Indo-MathEdu Intellectuals Journal Vol. 7 No. 3 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i3.5343

Abstract

This study aims to comprehensively analyze the role of parents in children’s character education in the 21st century using a Systematic Literature Review (SLR) approach. The method involved identification, screening, and selection processes following the PRISMA framework, with data sourced from the Scopus database within the 2022–2026 publication range. A total of 9 articles met the inclusion criteria and were analyzed. The findings indicate that parental roles are multidimensional, encompassing family environment, family structure, socioeconomic conditions, values and attitudes, parenting styles, social influence, and role modeling. Furthermore, parental influence on children’s character operates through both direct and indirect mechanisms, including family environment mediation, emotional regulation, value internalization, peer influence, and modeling processes. The study also identifies research gaps, particularly the lack of integrative approaches and limited focus on the 21st-century context. In conclusion, parents play a significant role in shaping children’s character, highlighting the need for a holistic, family-based character education approach.
Redox Reaction Science Literacy Skills of SMAN 6 Bulukumba Students Muzamil Falaq; Sugiarti Sugiarti; Alimin Alimin
Jambura Journal of Educational Chemistry Vol 8, No 1 (2026): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v8i1.34037

Abstract

One of the reasons students are not good at science literacy is the domination of conventional teacher-centered learning models. Science literacy can be enhanced only by embracing other models that are centered on the scientific process, for example, the Problem-Based Learning (PBL) model. This study examines analytically the effect of the PBL model on science literacy skills of grade XII students in SMAN 6 Bulukumba in the 2024/2025 academic year, specifically redox reactions. Applying the quasi-experimental design with the posttest control group, the study utilized a comprehensive measurement of science literacy according to the context, knowledge, and competence aspects. Test data were contrasted employing both descriptive and inferential statistical analysis. Results of homogeneity and normality testing supported that the two groups were randomly drawn from homogeneous populations, although the data were not normally distributed. Thus, hypothesis testing was carried out employing the Mann-Whitney U test, with a Zcount value greater than Ztable (1.77 > 1.64). These results indicate that the Problem-Based Learning model improves grade XII students of SMAN 6 Bulukumba adequately in terms of their chemistry literacy skills, i.e., in the field of redox reactions.
Pengaruh Metode Tutor Sebaya dalam Model Discovery Learning terhadap Aktivitas dan Hasil Belajar Peserta Didik Kelas X MIPA SMAN 25 Bone (Studi Materi Pokok Reaksi Reduksi dan Oksidasi) Lisa Asmita; Sugiarti Sugiarti; Muhammad Danial
ChemEdu Vol 7, No 1 (2026)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v7i1.84181

Abstract

ABSTRAK Penelitian ini adalah penelitian eksperimen semu bertujuan untuk mengetahui pengaruh tutor sebaya dalam model discovery learning terhadap aktivitas dan hasil belajar peserta didik kelas X MIPA SMA Negeri 25 Bone. Variabel bebas dalam penelitian ini tutor sebaya dalam model discovery learning. Variabel terikatnya adalah aktivitas dan hasil belajar peserta didik pada materi Reaksi reduksi dan oksidasi. Populasi penelitian ini adalah seluruh kelas X MIPA SMA Negeri 25 Bone yang tersebar dalam tiga kelas.Sampel penelitian terdiri dari dua kelas yaitu kelas X MIPA I sebagai kelompok eksperimen dengan jumlah peserta didik 30 orang dan X MIPA II sebagai kelompok kontrol dengan jumlah peserta didik 26 orang yang ditentukan dengan cara teknik pengambilan sampel yaitu simple random sampling. Data hasil penelitian diperoleh dengan menggunakan lembar observasi aktivitas belajar dan tes hasil belajar pada materi pokok reaksi reduksi dan oksidasi. Data hasil penelitian ini dianalisis dengan menggunakan Uji-tdanuij Mann-Whitney. Persentase ketuntasan indikator kelompok eksperimen 83,3 % lebih tinggi dibandingkan dengan kelompok kontrol dengan persentase 57,7 %. Pengujian hipotesis untuk aktivitas belajar menghasilkan t¬hitung = 3,68 pada taraf signifikan, α = 0.05 diperoleh ttabel = 1,68. Karena thitung >ttabel, maka H1 diterima dan H0 ditolak. Hal ini menunjukkan bahwa terdapat pengaruh tutor sebaya dalam model discovery learning terhadap aktivitas belajar peserta didik kelas X MIPA SMA Negeri 25 Bone. Sedangkan pengujian hipotesis untuk hasil belajar menghasilkan Zhitung=2,84 pada taraf signifikan, α = 0.05 diperoleh Ztabel= 1,64..   ABSTRACT This researchis a quasi-experimental aimed to know the effect of Peer Tutors discovery learning Model on activity and learning outcomes of students in class X MIPA SMA Negeri 25 Bone. Independent variable in this research is peer tutors and discovery learning model. Dependent variable is activity and learning outcomes students on subject matter of redox. Population in this research is all student class X MIPA SMA Negeri 25Bone. MIPA which consist of thre classes namely class X MIPA I until X MIPA II. The sample in this research consist of two classes that are X MIPA I as the experimentgroup X MIPA II as the control group with 30 student in experiment group and 26 student in control group which selected by simple random sampling. The research data are obtained by observation sheet learning activities and test of learning outcomes in subject matter of redox which analysed by t-test and Mann-Whitney test. The indicator of the experiment 83,3 % which accepted control of the 57,7 %.The result of activities learning hypothesis show t¬count = 3.68 at α = 0,05 obtainedt-table=1.68. Therefore, t¬count>t¬table which H1 accepted and H0 rejected which means there is an effect of discovery learning model on learning activities of student class X MIPA SMA Negeri 25Bone on redox. The result of learning outcomes hypotesis show Zhitung= 2,84 at α = 0,05 obtained Ztable =1.64. Therefore Zcount> Ztable which H1 accepted and H0 rejected which means there is an effect of peer tutors discovery learning model on learning outcomes of student calss X MIPA SMA Negeri 25Bone on redox.
PENGARUH METODE FLIPPED CLASSROOM PADA MODEL PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR PESERTA DIDIK KELAS XI MIA SMA NEGERI 1 TINAMBUNG (Studi pada materi pokok Asam Basa) Indra Wulan; Sugiarti Sugiarti; Netti Herawati
ChemEdu Vol 7, No 2 (2026)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v7i2.35208

Abstract

ABSTRAK Penelitian eksperimen semu ini bertujuan untuk mengetahui pengaruh metode Flipped Classroom pada model Problem Based Learning terhadap hasil belajar peserta didik kelas XI MIA SMA Negeri 1 Tinambung pada materi asam basa. Desain penelitian yang digunakan adalah posttest only control group design. Populasi adalah peserta didik kelas XI MIA SMA Negeri 1 Tinambung yang terdiri dari empat kelas. Pengambilan sampel dilakukan secara random sampling. Kelompok eksperimen yaitu kelas XI MIA 3 dan kelompok kontrol adalah kelas XI MIA 4. Penelitian ini menggunakan analisis deskriptif dan analisis inferential. Hasil analisis deskriptif diperoleh rata-rata hasil belajar kelompok eksperimen 77 lebih tinggi dari kelompok kontrol yaitu 67.31. Hasil analisis statistik inferensial menunjukkan bahwa data kelompok eksperimen dan kelompok kontrol berasal dari populasi yang homogen tetapi tidak terdistribusi normal sehingga uji hipotesis yang digunakan adalah uji statistik non-parametrik, Mann-Whitney dengan ∝ = 0,05 diperoleh Zhitung>Ztabel (2,76 >1,64). Berdasarkan data tersebut ada pengaruh metode Flipped Classroom pada model Problem Based Learning terhadap Hasil Belajar Peserta didik Kelas XI MIA SMA Negeri 1 Tinambung pada materi asam basa. ABSTRACT This quasi-experimental research aims to determine the effect of Flipped Classroom method on the Problem Based Learning model on the learning outcomes of students in class XI MIA SMA Negeri 1 Tinambung on acid-base materials. The research design was posttest only control group design. The population is students of class XI MIA SMA Negeri 1 Tinambung which consists of four classes. Sampling was conducted by random sampling. Where the experimental group is class XI MIA 3 and the control group is class XI MIA 4. This study uses descriptive analysis and inferential analysis. The results of the descriptive analysis obtained that the average learning outcomes of the experimental group were 77 higher than the control group, namely 67.31. The results of inferential statistical analysis showed that the experimental group and control group data came from a homogeneous population but not normally distributed so that the hypothesis test used was a non-parametric statistical test, Mann-Whitney with = 0.05 obtained Zcount>Ztable (2.76 >1.64). Based on these data, there is an effect of the Flipped Classroom method on the Problem Based Learning model on the Learning Outcomes of Class XI MIA Students of SMA Negeri 1 Tinambung on acid-base materials.
Pengaruh Metode Mind Mapping dalam Model Discovery Learning terhadap Hasil Belajar Peserta Didik Kelas XI MIPA SMAN 21 Makassar (Studi Materi Pokok Asam Basa) Juniarti Dwi Lestari Arham; Ramdani Ramdani; Sugiarti Sugiarti
ChemEdu Vol 7, No 2 (2026)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v7i2.89446

Abstract

ABSTRAK Penelitian ini adalah penelitian eksperimen semu yang bertujuan untuk mengetahui ada tidaknya pengaruh metode mind mapping dalam model discovery learning terhadap hasil belajar peserta didik kelas XI MIPA SMA Negeri 21 Makassar pada studi materi pokok asam basa. Variabel bebas penelitian ini adalah pengaruh mind mapping dalam model pembelajaran discovery learning, dan variabel terikatnya adalah hasil belajar peserta didik pada studi materi pokok asam basa. Populasi dalam penelitian ini adalah seluruh peserta didik kelas XI MIPA SMA Negeri 21 Makassar sebanyak 8 kelas, dan sampelnya adalah kelas XI MIPA 1 sebagai kelas kontrol dengan jumlah peserta didik 35 orang dan kelas XI MIPA 2 sebagai kelas eksperimen dengan jumlah peserta didik 35 orang. Data hasil penelitian diperoleh dengan memberikan tes hasil belajar pada materi pokok asam basa berupa post test. Hasil analisis deskriptif menunjukkan bahwa nilai rata-rata post-test kelas yang dibelajarkan dengan model discovery learning dengan menggunakan mind mapping pada materi asam basa yaitu 78,56 dan nilai rata-rata post-test kelas yang dibelajarkan dengan model discovery learning tanpa mind mapping yaitu 74,27. Teknik analisis data dilakukan dengan uji statistik deskriptif dan statistik inferensial. Hasil pengujian hipotesis menggunakan uji-t diperoleh thitung = 2,14 pada taraf signifikan α = 0,05 diperoleh ttabel= 1,99. Hal ini dapat disimpulkan bahwa metode mind mapping dalam model discovery learning berpengaruh terhadap hasil belajar peserta didik kelas XI MIPA SMA Negeri 21 Makassar (studi materi pokok asam basa). ABSTRACT This a quasi-experimental research that aimed to find out the effect of mind mapping method in discovery learning model on student’s learning outcome in class XI MIPA SMAN 21 Makassar on Acid and Base subject matter. The independent variable in this research is discovery learning model and mind mapping method, and dependent variable was the student’s learning outcome on the subject matter acid and base. The population in this research was the eight classes XI MIPA of SMAN 21 Makassar, and the sample was class XI MIPA 1 as control group that consist of 35 student’s and class XI MIPA 2 as experiment group that consist of 35 student’s. The data of research was obtained by the student result test on acid and base subject matter from the post test. The result of descriptive analysed showed that the average of student’s achievement on acid and base subject matter that was taught by discovery learning model using mind mapping were 78.56 and the student’s achievement that was taught by discovery learning without mind mapping were 74.27. The result of the hypothesis test using inferential statistics with the t-test was obtained tcalculated = 2.14 and ttable = 1.99 at α = 0.05. It shows there is an effect of the mind mapping method in the discovery learning model towards student’s learning outcomes of class XI MIPA SMAN 21 Makassar study on acid and base subject matter.
The Effect of Guided Inquiry Learning Model on Motivation and Critical Thinking Skills of Class XI Science Students of SMAN 6 Wajo (Study on the Subject of Buffer Solution) Ayu Ashari Ashari; Sumiati Side; Sugiarti Sugiarti
SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 8 No. 2 (2019): Volume 8 Nomor 2 (September 2019)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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Abstract

This study aims to determine the effect of guided inquiry learning model on learning motivation and critical thinking skills of learners on the material of buffer solution, and to know the correlation between motivation with critical thinking skills. The research was conducted in SMAN 6 Wajo even semester of academic year 2017/2018. The population of this study are students of class XI IPA consisting of four classes. The sample of this research is the students of class XI IPA 2 as the experimental group and XI IPA 1 as the control group. The sample was chosen by simple random sampling technique. The research type is quasi experimental with pretest research design posttest control group design for critical thinking skill and posttest only control group design for learning motivation. The data obtained were analyzed descriptive and inferential. The statistical test used is man withney test to know the influence while to know the relationship using spearman correlation test. The result research : 1. There is significant effect of guided inquiry learning model toward motivation, 2. There is significant effect of guided inquiry learning model toward critical thinking skill, and 3. There is a significant correlation between learning motivati on and critical thinking skills.