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Uji aktivitas antimikroba ekstrak daun tumbuhan akar kucing (Acalypha indica l.) terhadap mikroba patogen manusia M. Guli, Musjaya; Darmiyati; Ardiputra, Muh.Akbar; Toemon, Agnes Immanuela
Jurnal Kedokteran Universitas Palangka Raya Vol 11 No 2 (2023): Jurnal Kedokteran Universitas Palangka Raya
Publisher : Fakultas Kedokteran, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jkupr.v11i2.11040

Abstract

The leaves of Acalypha indica L. were used as the object that are easily found around the home contain secondary metabolites as antimicrobials for Meticillin Resistant Staphylococcus aureus (MRSA) and Candida albicans. The method used for plant sampling is purposive sampling method. Extraction of active compounds using maceration method. The antimicrobial potency test used the agar-diffusion method using two types of microbial pathogens: Meticillin Resistant Staphylococcus aureus (MRSA) and C. albicans. Each paper disk was given 50 L of bacterial isolate and incubated at 370 C for 24 hours and continued for 48 hours. The parameter observed is the clear zone formed around the paper disk. The results showed that the leaves of contained compounds that could inhibit the growth of MRSA bacteria and the fungus. A good solvent to extract the active compounds contained in the leaves of is distilled water. The extract - distilled water treatment with a concentration of 100% had the widest inhibition zone among other treatments, which was 4.5 mm against the growth of the fungus
MEMAKSIMALKAN KETERAMPILAN BERPIKIR KRITIS MENGGUNAKAN MODEL PROBLEM EXAMPLE GAMES TOURNAMENT DI SDN TELAWANG 1 BANJARMASIN Reza Alfianita; Darmiyati, Darmiyati
Sindoro: Cendikia Pendidikan Vol. 3 No. 7 (2024): Sindoro: Cendikia Pendidikan
Publisher : Cahaya Ilmu Bangsa Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9644/sindoro.v3i7.2443

Abstract

Tujuan penelitian ini yakni untuk mendeskripsikan aktivitas pendidik, menganalisis aktivitas peserta didik, keterampilan berpikir kritis, dan hasil belajar materi pecahan di Indonesia. Pendekatan yang digunakan pada penelitian ini adalah pendekatan kualitatif dan kuantitatif dengan jenis Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam 4 kali pertemuan. Setting penelitian dilakukan di SDN Telawang 1 Banjarmasin pada peserta didik kelas III dengan jumlah peserta didik 10 orang tahun ajaran 2022/2023. Jenis data pada penelitian ini yaitu data kualitatif. Analisa data dihitung berdasarkan dari skala persentase dan indikator ketuntasan belajar yang telah ditetapkan. Kontribusi dalam temuan ini dapat menjadi alternative dalam pembelajaran matematika khususnya materi pecahan. Orientasi dalam penelitian ini pengembanagan model-model pembelaajaran untuk menjadi literatur berharga bagi pendidik Indonesia.
IMPLEMENTASI MODEL LEARNING REALISTIC MATHEMATICS DALAM MENINGKATKAN HASIL BELAJAR MATEMATIKA Maulidiya, Maulidiya; Darmiyati, Darmiyati
Sindoro: Cendikia Pendidikan Vol. 6 No. 7 (2024): Sindoro Cendikia Pendidikan
Publisher : Cahaya Ilmu Bangsa Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9644/sindoro.v6i7.5813

Abstract

Permasalahan yang terjadi yaitu peserta didik pasif dalam mengikuti pembelajaran dan belum mampu memahami konsep matematika, serta belum mampu menjelaskan dan menghitung keliling dan luas bangun datar dengan tepat. Tujuan penelitian yakni untuk mendeskripsikan aktivitas pendidik, menganalisis aktivitas dan hasil belajar peserta didik. Penelitian ini menggunakan pendekatan kualitatif dengan jenis Penelitian Tindakan Kelas, yang dilaksanakan dengan 4 kali pertemuan. Subjek penelitian ini adalah siswa kelas 4 SDN Melayu 11 Banjarmasin yang berjumlah 19 orang. Data yang digunakan berbentuk kualitatif dari hasil observasi aktivitas pendidik dan peserta didik pada proses pembelajaran, serta data kuantitatif berupa hasil belajar peserta didik yang diperoleh melalui tes tertulis. Analisis data dihitung berdasarkan dari skala persentase dan indikator ketuntasan belajar. Hasil penelitian menunjukkan bahwa aktivitas pendidik pada pertemuan pertama mencapai kriteria “Baik”, kemudian mencapai kriteria “Sangat Baik” dipertemuan keempat. Aktivitas peserta didik pertemuan pertama dan kedua mencapai kriteria “Cukup Aktif”, pertemuan ketiga mencapai kriteria “Aktif”, dan pertemuan keempat mencapai kriteria “Sangat Aktif”. Ketuntasan klasikal hasil belajar peserta didik pada pertemuan pertama dan kedua belum tuntas, sedangkan dipertemuan ketiga dan keempat telah mencapai ketuntasan klasikal. Berdasarkan hasil penelitian ini dapat disimpulkan dengan menggunakan model Learning Realistic Mathematics dapat meningkatkan hasil belajar matematika peserta didik.Kata kunci: Hasil Belajar, Bangun Datar, Learning Realistic Mathematics. The problem that occurs is that students are passive in participating in learning and are not able to understand mathematical concepts, and are not able to explain and calculate the circumference and area of flat shapes correctly. The aim of the research is to describe educators' activities, analyze students' activities and learning outcomes. This research uses a qualitative approach with the type of Classroom Action Research, which was carried out in 4 meetings. The subjects of this research were 19 grade 4 students at SDN Melayu 11 Banjarmasin. The data used is in qualitative form from the results of observing the activities of educators and students in the learning process, as well as quantitative data in the form of student learning outcomes obtained through written tests. Data analysis is calculated based on a percentage scale and indicators of learning completeness. The research results showed that the educators' activities at the first meeting reached the "Good" criteria, then reached the "Very Good" criteria at the fourth meeting. The students' activities at the first and second meetings reached the "Quite Active" criteria, the third meeting reached the "Active" criteria, and the fourth meeting reached the "Very Active" criteria. The students' learning outcomes at the first and second meetings were not yet complete, while at the third and fourth meetings they had achieved classical completeness. Based on the results of this research, it can be concluded that using the Learning Realistic Mathematics models can improve students' mathematics learning outcomes.Keywords: Learning Outcomes, Flat Shape, Learning Realistic Mathematics.
Mathematics Learning Outcomes and Student Learning Motivation and Teacher Activities in the Integration of Problem Based Learning, Rhealistic Mathematic Education and Snowball Throwing Learning Models Annisa, Mahmudah Nur; Darmiyati, Darmiyati
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 9, No 2 (2024): Volume 9 Number 2, September 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v9i2.5819

Abstract

The problem in this research is the low level of activity, motivation and student learning outcomes in mathematics learning. This is due to the lack of activities that involve students in learning, lack of student motivation and responsibility in learning and difficulty understanding the concept of the material. The aim of this research is to describe teacher activities, analyze student activities, motivation and student learning outcomes. This research method is a combination of qualitative and quantitative approaches, carried out in 3 meetings in the IVA class of SDN Sungai Miai 10 Years in the 2023/2024 academic year with a total of 33 students. Research instruments include teacher activity observation sheets, student activity observations, student learning motivation questionnaires, and student learning outcomes. After that, the data was analyzed descriptively and presented in the form of tables and graphs. From the research results, it can be seen that teacher performance increased at meeting I by 78.12%, II by 84.38%, and III by 93.75% with a rating of "Very Good". Meanwhile, student participation increased at meeting I by 3.03%, II 36.36%, and III 87.88% with the assessment "Almost All Students Are Active". Student learning motivation also increased at meeting I by 3.03%, II 24.24%, and III 93.94%, with the assessment "Almost All Students Are Motivated". Overall, student learning outcomes increased at meeting I by 27.27%, II 48.48%, and III 90.91% with the assessment "Achieved". According to research, it is concluded that the combination of Problem Based Learning, Realistic Mathematic Education, and Snowball Throwing can significantly increase student activity, interest in learning, and achievement.
Optimising Fraction Operation Skills with Shaded Level Board for Elementary School Students (Project Based Learning, Course Review Horay and Teams Games Tournament) Apriliyani, Putri; Darmiyati, Darmiyati
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 9, No 2 (2024): Volume 9 Number 2, September 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v9i2.5785

Abstract

One of the problems in this study is the low active participation of students in learning activities, low student creativity, and low student understanding of mathematics concepts, which results in poor learning outcomes. As a result of these problems, students experienced a decline in activity, creativity, and overall learning outcomes. This study aims to evaluate students' activity, creativity and learning achievement in grade V of SDN Pelambuan 1 Banjarmasin. The study also shows how the teacher handles the multiplication and division of fractions material. This study used the classroom action research or PTK method with qualitative and quantitative approaches for data collection and data analysis. In the 2023/2024 academic year, 28 Class V students. Quantitative data came from written exams conducted by students and teacher activities during class. The results showed that the project-based learning model, Horay Course Review, and Teams Games Tournament were acceptable. Teacher activity at the last meeting reached the "Very Good" criteria, student activity at the last meeting reached 93% in the "Very Active" criteria, and student creativity reached 89% in the "Very Creative" criteria.
Memaksimalkan keterampilan berpikir kritis menggunakan model problem heads review horay Maulidia, Maulidia; Darmiyati, Darmiyati
Humantech : Jurnal Ilmiah Multidisiplin Indonesia Vol. 3 No. 1 (2023): Humantech : Jurnal Ilmiah Multidisiplin Indonesia
Publisher : Program Studi Akuntansi IKOPIN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32670/ht.v3i1.3991

Abstract

Permasalahan pada penelitian ini adalah siswa masih kurang memahami materi pelajaran PPKn, siswa kurang aktif dalam mengikuti kegiatan pembelajaran di kelas, dan siswa juga kurang mampu menyelesaikan soal-soal berbasis masalah. Upaya untuk mengatasi permasalahan tersebut adalah dengan menerapkan model pembelajaran Problem Based Learning dengan kombinasi model Heads Review Horay (Numbered Heads Together, dan Course Review Horay) dalam kegiatan pembelajaran. Tujuan dari penelitian ini adalah untuk menganalisis keterampilan berpikir kritis siswa. Sedangkan, analisis data menggunakan Penelitian Tindakan Kelas (PTK). Temuan ini menunjukkan keterampilan berpikir kritis siswa mencapai kriteria kritis. Dapat disimpulkan bahwa pembelajaran menggunakan model pembelajaran Problem Based Learning dengan kombinasi model Heads Review Horay dapat meningkatkan aktivitas, dan keterampilan berpikir kritis.
TEACHER’S INNOVATION IN IMPROVING CHILDREN’S COGNITIVE ASPECT Sarah, Sitti; Darmiyati, Darmiyati; Mujiyat, Mujiyat
E-CHIEF Journal Vol 3, No 2 (2023)
Publisher : Pendidikan Guru Pendidikan Anak Usia Dini (PG PAUD) Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/e-chief.v3i2.10070

Abstract

The currect problem that takes place is the low cognitive abilities of children in Group B of Kindergarten Kenanga Banjarmasin in solving everyday problems and acting creatively. Efforts to improve developmental activities and outcomes, particularly through a combination of direct instruction, demonstration, problem-based learning, and experimentation were done. This study aims to analyse teacher activities, children's activities, and children's development outcomes. Three meetings were used to conduct the qualitative classroom action research (CAR) portion of this study. Ten children from Group B of Kindergarten Kenanga Banjarmasin were used as research subjects. The research results showed that the teacher's activities received a score of 22 for quite good criteria at meeting I and a score of 34 for very good criteria at meeting III. 40% of children's activity occurs at meeting I, 60% at meeting II, and 100% at meeting III. At the first meeting, the child's cognitive development was 40 percent, and at the third meeting, it was 100 percent.
Problem-Solving in LCM and GCF Material Using The Project-Based Learning Model Combined with Team-Assisted Individualization and Take and Give Wijaya, Arinda Oktanthia; Darmiyati, Darmiyati
Vidya Karya Vol 39, No 2 (2024)
Publisher : FKIP ULM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jvk.v39i2.20375

Abstract

This study analyses students' activities, problem-solving skills, and learning outcomes in implementing mathematics learning on LCM (Least Common Multiple) and GCF (Greatest Common Factor) materials using the Project-Based Learning (PjBL) model combined with Team Assisted Individualization (TAI) and Take and Give. This study used classroom action research conducted across four meetings in grade V of SDN Sidomulyo 2 Barito Kuala during the 2023/2024 academic year with 22 students. The research instruments included observation sheets for teacher activity, student activity, problem-solving skills, and student learning outcomes. Data were analyzed using descriptive techniques and presented in tabular form. The results showed that the teacher's activity score increased from 27 in meeting I to 34 in meeting IV. Student activity increased from 40.91% in Meeting I to 95.45% in Meeting IV. Students' problem-solving skills improved from 36.36% in Meeting I to 90.91% in Meeting IV. Student learning outcomes improved, from 40.91% in meeting I to 90.91% in meeting IV. Based on these results, it can be concluded that the PjBL model combined with TAI and Take and Give can significantly improve students' activity, problem-solving skills, and learning outcomes.
Implementation of Disciplinary Character Education at the Integrated Islamic Kindergarten Imam Syafi’i and Integrated Islamic Kindergarten Bintang Qur'ani, Banjarmasin City Noorainah, Noorainah; Darmiyati, Darmiyati; Sakerani, Sakerani
Formosa Journal of Science and Technology Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v4i1.13208

Abstract

This study aims to describe and analyze the management of character education learning discipline in Kindergarten. The results of the study show: 1). The implementation of Character Education is adjusted based on each curriculum; 2). The role of the Teacher is to prepare a teaching implementation plan, conduct learning and then carry out learning evaluations, 3). Obstacles in the Implementation of Character Education Discipline, namely: a). Motivation and support from parents, b). The need for direct practice by teachers when at school and repetition from parents, c). Involvement of everyone at home; 4). Evaluation in the implementation of education in three time periods: daily evaluation, monthly evaluation and semester evaluation.
Peran Perkembangan Kognitif Dalam Kemampuan Belajar Anak Sekolah Dasar Damayanti, Nola Fitria; Bella, Ainun Salsa; Darmiyati, Darmiyati; Ridhaningtyas, Latifa Putri
Journal of Character and ELementary Education Vol 4 No 3 (2025): Vol. 4 No. 3 September 2025
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jocee.v4i3.23063

Abstract

Perkembangan kognitif merupakan salah satu aspek penting dalam menentukan kemampuan belajar peserta didik di jenjang Sekolah Dasar. Anak dengan perkembangan kognitif yang belum optimal cenderung mengalami kesulitan dalam memahami instruksi, mengingat informasi, menyelesaikan tugas, dan berinteraksi secara sosial. Penelitian ini bertujuan untuk mengkaji hubungan antara perkembangan kognitif dan kemampuan belajar peserta didik, serta merumuskan implikasi pembelajaran berdasarkan tahap kognitif anak. Metode yang digunakan adalah penelitian deskriptif kualitatif dengan pendekatan studi kasus, yang dilakukan terhadap dua peserta didik kelas 2 SDN Teluk Tiram 2. Teknik pengumpulan data menggunakan wawancara dan dokumentasi. Hasil penelitian menunjukkan bahwa keterbatasan perkembangan kognitif berdampak pada rendahnya motivasi, kurangnya pemahaman konsep, dan ketergantungan belajar. Sebaliknya, peserta didik dengan kognisi yang lebih berkembang menunjukkan kemandirian dan partisipasi aktif dalam pembelajaran. Penelitian ini merekomendasikan penggunaan strategi pembelajaran berbasis multisensori dan pendekatan konkret yang sesuai dengan tahap perkembangan berpikir anak, serta pentingnya dukungan keluarga dalam menunjang keberhasilan belajar peserta didik.