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ANALISIS KESULITAN BELAJAR MATEMATIKA MELALUI PERKULIAHAN LEARNING MANAGEMENT SYSTEM Handayani, Rukmini; Purnamasari, Ratih; Sudarjat, Jaja
Jurnal Pendidikan Dasar Vol. 12 No. 02 (2021): JPD - Jurnal Pendidikan Dasar
Publisher : Pendidikan Dasar - Pascasarjana Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (590.403 KB) | DOI: 10.21009/jpd.v12i02.24355

Abstract

The purpose of this research is to find out how difficult it is to learn mathematics through the Learning Management System lecture. The research subjects were students in semester 2 and 4 of the Elementary School Teacher Education Study Program for the Academic Year 2020/2021 who took the subjects of Basic Geometry Studies and Basic Algebraic Studies. The research location is in the Elementary School Teacher Education Study Program, Faculty of Teacher Training and Education, Pakuan University, Ciheuleut, Bogor City. This research method is descriptive with a qualitative approach. The technique of collecting data in this research is by using questionnaires, interviews, and documentation. Based on the findings in the research that has been described previously, the researcher can find that the difficulties in learning mathematics through the University FKIP Learning Management System lecture are: 1). Students are less focused when taking online lectures, 2) Students consider mathematics to be a difficult subject, 3) Algebraic Studies, Matrix material is the most difficult material, 4). Students have difficulty understanding the surface area material in the study of geometry, and 5) Students find it difficult to submit assignments because of signal constraints and the stability of the LMS. So it is recommended for the university to increase the stability of the Learning Management System. Supporting lecturers are expected to be able to better organize lecture activities in the Learning Management System through the study of teaching materials according to students' needs and difficulties in learning mathematics. Keyword : Student learning difficulties, mathematics, Learning Management System
Analisa Faktor-Faktor yang Berhubungan dengan Kepatuhan Minum Suplemen Zat Besi terhadap Anemia Ibu Hamil Fitriawati, Novia; Hendarwan, Harimat; Purnamasari, Ratih
Jurnal Ilmu Kesehatan Masyarakat Vol. 14 No. 03 (2025): Jurnal Ilmu Kesehatan Masyarakat
Publisher : UIMA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33221/jikm.v14i03.3283

Abstract

Mutu pelayanan kesehatan merupakan aspek penting dalam pengelolaan rumah sakit, di mana Pencegahan dan Di Kota Cilegon, jumlah ibu hamil yang menderita anemia meningkat dalam tiga tahun terakhir. Angka kejadian anemia pada ibu hamil meningkat seiring dengan meningkatnya penggunaan Tablet Suplemen Darah (TTD). Tujuan penelitian ini adalah untuk mengetahui hubungan tingkat kepatuhan dan keteraturan ibu hamil mengonsumsi TTD dengan kejadian anemia di Kota Cilegon. Mix method dengan pendekatan embedded concurrent digunakan dalam penelitian ini. Pendekatan kuantitatif awal menggunakan desain cross-sectional dan analisis chi-square, sementara pendekatan kualitatif melibatkan wawancara mendalam (in-depth interview). Frekuensi kunjungan ANC yang tinggi berhubungan dengan kemungkinan ibu hamil untuk mematuhi suplementasi zat besi (TTD) dengan nilai p=0,044 dan OR = 2,389 (CI 95%:1,094-5,218). Paritas yang tinggi berpengaruh pada tingkat anemia pada ibu hamil dengan nilai p=0,032 dan OR = 5,909 (CI 95%: 1,229-28,413) . Adanya hubungan yang kuat antara tingkat kepatuhan ibu hamil dalam menjalani TTD dengan kejadian anemia pada ibu hamil dengan nilai p=0,000 dan OR: 6,308 (CI 95% : 2,717-14,643) . Menunjukkan bahwa ibu hamil yang mengkonsumi TTD dengan kepatuhan yang baik dapat menurunkan risiko anemia. Kepatuhan ibu hamil dalam mengonsumsi TTD secara teratur dapat mengurangi risiko terjadinya anemia. Untuk meningkatkan kepatuhan ibu hamil dalam mengonsumsi suplemen zat besi, temuan kami menyoroti perlunya memastikan ibu hamil rutin melakukan pemeriksaan ANC, konseling, dan pemantauan ibu hamil. Pengendalian kehamilan berpotensi mengurangi prevalensi anemia selama kehamilan.
Pemanfaatan Nira Aren Sebagai Substrat Pupuk Organik Cair Untuk Meningkatkan Hasil Perkebunan di Desa Bukit Tinggi Kecamatan Gunung Sari Tajidan, Tajidan; Halil, Halil; Edy Fernandez; Efendy Efendy; Sharfina Nabilah; Sri Mulyawati; Ratih Purnamasari
Jurnal SIAR ILMUWAN TANI Vol. 5 No. 1 (2024): Jurnal Siar Ilmuwan Tani
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jsit.v5i1.137

Abstract

Pupuk kimia mkin mahal dan langka mengakibatkan meningkatnya biaya produksi pertanian di satu sisi, serta kerusakan tanah di sisi lain sebagai akibat penggunaan pupuk kimia yang berlebihan. Solusinya adalah menerapkan teknologi pemupukan berimbang. Pupuk organik menggunakan bahan alami yang difermentasi menggunakan mikro organisme di antaranya adalah memanfaatkan nira air sebagai subtrat dalam produksi pupuk organik cair. Penggunaan pupuk organik cair yang telah terbukti dapat meningkatkan kesehatan tanaman dan meningkatkan produksi hasil perkebunan. Tujuan kegiatan pengabdian kepada masyarakat (PKM) tentang penggunaan pupuk organik cair menggunakan subtrat nira aren adalah meningkatkan pengetahuan petani perkebunan dalam memanfaatkan nira aren dalam produksi pupuk organik cair dan penerapan teknologi pemupukan berimbang. Kegiatan PKM dilaksanakan dengan menerapkan metode pembelajaran andragogy dengan teknik peragaan dan praktek. Sebagai sasaran PKM adalah pengurus dan anggota kelompok tani maju bersama di desa Bukti Tinggi Kecamatan Gunung Sari. Hasil yang diperoleh dari kegiatan PKM adalah petani telah memiliki pengetahuan tentang pemanfaatan nira aren sebagai subtrat dalam produksi pupuk organik cair, serta mampu menerapkan teknologi pemupukan berimbang.
PENGEMBANGAN TES PILIHAN GANDA BERBASIS ASESMEN KOMPETENSI MINIMUM MENGGUNAKAN APLIKASI PLICKERS MATERI PENYAJIAN DATA Firdaini Aulia; Ratih Purnamasari; Rukmini Handayani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09, No. 04 Desember 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i04.20090

Abstract

Peserta didik masih belum terbiasa dengan adanya proses pembelajaran berbasis Asesmen Kompetensi Minimum (AKM) menggunakan aplikasi. Diperlukan sebuah aplikasi yang dikembangkan dengan tujuan untuk mengetahui bagaimana pengembangan dan kelayakan tes pilihan ganda berbasis asesmen kompetensi minimum menggunakan aplikasi Plickers. Metode penelitian yang digunakan adalah model ADDIE (Analysis, Design, Development, Implementation, Evaluation). Menganalisis kebutuhan media evaluasi berbasis AKM yang perlu dilakukan untuk meningkatkan hasil AKM. Selanjutnya, merancang konsep instrument beserta produk pada tiap butir soal. Dilanjutkan dengan mengembangkan produk yang telah dirancang kepada ahli media, bahasa, dan materi di bidang evaluasi. Melakukan implementasi kepada kelas V-A SDN Tlajung Udik 01 dan mengevaluasi hasil respon peserta didik terhadap produk yang telah dikembangkan. Hasil penelitian menunjukkan bahwa pengembangan tes ini memperoleh 80% dari ahli media, 100% dari ahli bahasa, 89,4% dari ahli materi bidang evaluasi, dan 87% dari respon peserta didik. Adapun hasil uji instrument didapatkan bahwa dari 40 butir soal diperoleh 80% valid, 0,951 reliabel, soal dengan kategori mudah 21,9%, soal dengan kategori sedang 79%, dan 100% daya beda soal dikategori baik. Berdasarkan hasil tersebut, dapat disimpulkan bahwa tes pilihan ganda berbasis asesmen kompetensi minimum menggunakan aplikasi Plickers sangat layak untuk digunakan dalam materi penyajian data. Kata Kunci: Asesmen Kompetensi Minimum, Plickers, Penyajian Data
IMPLEMENTASI PENDEKATAN CULTURALLY RESPONSIVE TEACHING PADA PEMBELAJARAN PENDIDIKAN PANCASILA UNTUK MENINGKATKAN HASIL BELAJAR DI SD : PENELITIAN TINDAKAN KELAS Wardani, Ardita; Nuralida, Dica Asri; Sari, Alisya Widia; Purnamasari, Ratih; Sumayanti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10 No. 02 Juni 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.24514

Abstract

This research is motivated by the diversity of students' social and cultural backgrounds in the learning process. Diversity or difference is not a barrier to learning; instead, it is an important element that can be utilized by teachers as a learning resource to create an inclusive learning environment. The purpose of this research is to improve student learning outcomes in the subject of Pancasila Education through the Culturally Responsive Teaching (CRT) approach. The method used is Classroom Action Research (CAR) conducted in two cycles, each consisting of the stages of planning, implementation, observation, and reflection. The research subjects were fourth-grade students at SDN Panaragan 1, Bogor City. The results of the study show an increase in learning outcomes from the pre-action stage (36.3% of students achieving mastery), to the first cycle (71.43% achieving mastery), and the second cycle (92.86% achieving mastery).The implementation of CRT was carried out by integrating local culture into the learning process through regional songs, traditional games, and interactive digital-based media. The conclusion is that the CRT approach can improve students' learning outcomes by creating more inclusive and meaningful learning experiences. Furthermore, the implementation of CRT in this study reinforces the finding that culture-based teaching can help students understand and appreciate their own cultural identity as well as that of others, thereby fostering an inclusive and harmonious learning environment.The implications of this research cover both theoretical and practical aspects. For instance, schools and teachers can enhance educators' skills in applying CRT through training or seminars, which are expected to develop outstanding and professional teachers. This study also opens opportunities for further research, suggesting that CRT can be applied not only in formal schools but also in non-formal educational institutions
PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR MATEMATIKA JARING-JARING BANGUN RUANG Muhammad Arfan Fadiah; Ratih Purnamasari; Mira Mirawati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.33013

Abstract

The influence of the problem- based learning model on the results of learningmathematics nets build space. Thesis of Elementary School Teacher EducationStudy Program, Faculty of Teacher Training and Education, Pakuan University2024. This research is a quasi-experimental study. This study aims to determinethe differences in mathematics learning outcomes of space building nets throughthe Problem Based Learning model. This research was conducted at CipayungState Elementary School 04 Depok City Class V A, and VB in November oddsemester. The calculation of N-Gain Model Problem Based Learning is 79 withhigh criteria, and the N-Gain value of conventional models is 73 with high criteria.So that the N-Gain in the experimental class with the Problem Based Learningmodel is greater than the conventional model control class. Researchers alsoconducted a normality test with a liliefors test of both normally distributed samplesbecause the values of both samples were smaller than Ltabel. In the ProblemBased Learning class group, the Lcalculate ≤ Ltabel value was 0.03 ≤ 0.177, in thecontrol class group, the Lcalculate ≤ Ltabel value was 0.046 ≤ 0.177. Then in thehomogeneity test the data is homogeneous because it is smaller than X2 table,obtained values of 1.12 ≤ 1.98. Furthermore, in the hypothesis test, a tcount of7.89 was greater than the ttable of 2.01063, indicating that H0 (null hypothesis)was rejected and Ha (alternative hypothesis) was accepted. Based on the resultsof the research above, it can be stated that the Problem Based Learning modelhas differences in the results of learning mathematics building space nets, in otherwords that the Problem Based Learning model is more effective than conventionalmodels in learning mathematics building space nets.
PELUANG DAN TANTANGAN UMKM DI MASA PANDEMI COVID-19 Nurhidayah, Fitriyah; Mutira, Putri; Yanti, Yanti; Purnamasari, Ratih; Meutia, Meutia; Uzliawati, Lia; Ismail, Tubagus; Ramdhani, Dadan; Abu Hanifah, Imam; Bastian, Elvin; Yazid, Helmi; Sholikhan Yulianto, Agus
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 2 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i2.695-698

Abstract

Pandemi Covid-19 telah berlangsung lebih dari setahun dan masih belum menunjukkan tanda-tanda akan segera berakhir. Dampaknya sangat luas dan mempengaruhi berbagai sektor, termasuk UKM. Para pelaku usaha tersebut secara langsung mengalami penurunan omzet bahkan menutup usahanya. Sebagai upaya untuk mengurangi atau mengatasi dampak pandemi di sektor UKM, kampus bisa menjadi motor penggerak. Universitas Sultan Ageng Tirtayasa melalui kegiatan Pengabdian kepada Masyarakat tidak ketinggalan juga berkontribusi, namun dengan mempertimbangkan situasi pandemi dan pembatasan kegiatan masyarakat secara langsung dengan jangkauan yang luas dan untuk memutus penyebaran Covid-19 maka digunakan strategi webinar online, yaitu peluang dan tantangan yang dihadapi oleh UKM di Indonesia. di tengah pandemi yang memberikan solusi terbaik.
DEVELOPMENT OF A LEARNING VIDEO TOOL USING THE CANVA APPLICATION ON ETHNIC AND RELIGIOUS DIVERSITY IN MY COUNTRY SUB-THEME AT GRADE IV ELEMENTARY STUDENTS Nur Alifia Ananda; Ratih Purnamasari; Resyi A. Gani
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 12 No. 4 (2023): August
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jpfkip.v12i4.9911

Abstract

This paper discusses the development of learning videos based on Canva in order to be suitable use as varied, creative, and innovative learning videos on theme 7 of sub-theme 1 learning 1 regarding ethnic and religious diversity in my country in class IV-B SDIT Asalamah. With the development of this learning video, the students become more interested and enthusiastic to learn in class. The research method used by the author is Research and Development (R&D) using the ADDIE methodology (Analysis, Design, Development, Implementation, Evaluation). Learning video media uses the Canva app, which was designed and tested by linguists with a 100% rating. It is categorized as feasible, 94% of the material expert reviews are rated feasible, and the media review test is rated 100% as very feasible. The small group test indicates an average score of 73.33% with a feasible category and the large group test implies an average score of 95.06% with a very feasible category. The results of the pretest and posttest are also produced with N-gain at 0.72, which means that the students can follow and complete the learning process properly. Thus, it can be concluded that the developed learning video media is suitable to be used by teachers and students in the learning process at SDIT Assalamah Depok.
Pemulihan Ekonomi Keluarga Pasca Bencana Tsunami Selat Sunda Di Desa Bulakan Kecamatan Cinangka Kabupaten Serang Melalui Penciptaan Nilai Tambah Pisang Coklat Crunchy Purnamasari, Ratih; Salam, Anis Fuad; Suseno, Bambang Dwi
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 4 No 2 (2021): Volume 4 Nomor 2 Tahun 2021
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v4i2.14013

Abstract

The processing and utilization program of banana in the village of Bulakan is motivated by the efforts to restore the family's economy after the Sunda Strait tsunami disaster. One of the great potentials that has not been well utilized for economic purposes in the village of Bulakan is banana. The solution offered is the processing and utilization of bananas to be processed products. The purpose of this program is to provide both knowledge and skills to the people of Bulakan Village in processing bananas into crunchy chocolate bananas so that the management of processed banana products becomes a good and sustainable management system as well as improving the economy. The method used to overcome these problems through the problem identification, socialization, training in the cultivation of bananas, marketing, reflection and evaluation. The program was carried out in July 2019 in Bulakan Village, Cinangka District, Serang Regency, Banten. An important change in society is changing the community paradigm from selling bananas directly to processing bananas into crunchy chocolate banana products.