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All Journal Journal of Environmental Engineering and Sustainable Technology Biosfer: Jurnal Pendidikan Biologi Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA Biota Jurnal Pengabdian Masyarakat Sains Indonesia (Indonesian Journal Of Science Community Services) Jurnal Ilmiah Profesi Pendidikan Journal of Classroom Action Research Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Meukuta Alam : Jurnal Ilmiah Mahasiswa LEARNING : Jurnal Inovasi Penelitian Pendidikan dan Pembelajaran Jurnal Pijar MIPA Jurnal Ibu dan Anak Indonesian Research Journal on Education Anakta : Jurnal Pendidikan Islam Anak Usia Dini Indonesian Journal Of Economy Studies Alamtana
Lestari, Tri Ayu
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Pengaruh Model Problem Based Learning Terhadap Keterampilan Berpikir Kreatif Dan Hasil Belajar Biologi Siswa Nafizatunni’am, Nafizatunni’am; Sukarso, AA; Lestari, Tri Ayu; Jamaluddin
Journal of Classroom Action Research Vol. 6 No. 3 (2024): Agustus 2024
Publisher : Program Studi Magister Pendidikan IPA, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcar.v6i3.8477

Abstract

Abstract: 21st century learning is an approach that prioritizes the development of critical skills such as creative thinking, collaboration, and problem solving. The Problem Based Learning (PBL) model in 21st century learning effectively develops these skills and improves student learning outcomes. This study aims to determine the effect of problem-based learning model on creative thinking skills and biology learning outcomes of science class XI students at MAN 1 Mataram. This research was conducted using the non-equivalent control group design method and the sampling technique was purposive sampling method, namely class XI IPA 3 as the experimental class and XI IPA 2 as the control class. The instrument used to measure creative thinking skills is a test in the form of essay questions with a total of 4 questions and learning outcomes are measured using a test in the form of multiple choice questions with a total of 15 questions. The indicators of creative thinking skills are fluency, flexibility, originality and elaboration. The data were analyzed using non-parametric statistical tests, namely using the Man-Whitney test with the help of the SPSS 25 for windows application. The results of creative thinking skills research obtained Sig value. (ɑ) = 0.000 <0.05, while the learning outcomes obtained Sig. (ɑ) = 0,002 < 0,05. From the results of the study it can be concluded that the problem-based learning model has a significant effect on creative thinking skills and learning outcomes. Keywords: Problem Based Learning, Creative Thinking Skills, Learning Outcomes. Abstrak: Pembelajaran abad 21 adalah pendekatan yang mengutamakan pengembangan keterampilan kritis seperti berpikir kreatif, kolaborasi, dan pemecahan masalah. Model Problem Based Learning (PBL) dalam pembelajaran abad 21 efektif mengembangkan keterampilan tersebut dan meningkatkan hasil belajar siswa. Penelitian ini bertujuan untuk mengetahui pengaruh model problem based learning terhadap keterampilan berpikir kreatif dan hasil belajar biologi siswa kelas XI IPA di MAN 1 Mataram. Penelitian ini dilakukan dengan menggunakan metode non-equivalent control grup design dan teknik pengambilan sampel yaitu dengan metode purposive sampling, yakni kelas XI IPA 3 sebagai kelas eksperimen dan XI IPA 2 sebagai kelas kontrol. Instrumen yang digunakan untuk mengukur keterampilan berpikir kreatif adalah tes berupa soal essay dengan jumlah 4 soal dan hasil belajar diukur dengan menggunakan tes berupa soal pilihan ganda dengan jumlah 15 soal. Adapun indikator keterampilan berpikir kreatif yaitu kelancaran (fluency), keluwesan (flexibility), keaslian (originality), dan merinci (elaboration). Data dianalisis menggunakan uji statistik non parametrik yaitu menggunakan uji Man-Whitney dengan bantuan aplikasi SPSS 25 for windows. Hasil penelitian keterampilan berpikir kreatif diperoleh nilai Sig. (ɑ) = 0,000 < 0,05, sementara hasil belajar diperoleh nilai Sig. (ɑ) = 0,002 < 0,05. Dari hasil penelitian dapat disimpulkan bahwa model problem based learning berpengaruh signifikan terhadap keterampilan berpikir kreatif dan hasil belajar biologi siswa. Kata Kunci: Problem Based Learning, Keterampilan Berpikir Kreatif, Hasil Belajar.
Penggunaan Media Puzzle Angka untuk Meningkatkan Sosial Emosional Anak Tunarungu Usia 8 Tahun Nurhasikin; Mufidah, Nurul; Lestari, Tri Ayu
Anakta : Jurnal Pendidikan Islam Anak Usia Dini Vol 1 No 1 (2022): Anakta : Jurnal Pendidikan Islam Anak Usia Dini
Publisher : Program Studi Pendidikan Islam Anak Usia Dini

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35905/anakta.v1i1.3298

Abstract

The purpose of this study was to determine the social emotional development of children through number puzzle games, to determine the response of children during the learning process using number puzzle games. This research is a Classroom Action Research namely observing the activities that are deliberately raised that occur in a class. The action is given by the teacher or with the direction the teacher gets from the research. This classroom action research was carried out collaboratively where this research was carried out in collaboration between researchers and teachers in one class. The main subjects in this study were children aged 8 years.
FAKTOR-FAKTOR YANG BERHUBUNGAN DENGANKEIKUTSERTAAN IBU HAMIL DALAM MENGIKUT KELAS IBU HAMIL DI WILAYAH KERJA PUSKESMAS KAMPAR KIRI TENGAH KABUPATEN KAMPAR Lestari, Tri Ayu; Susanti, Ari; Fathunikmah, Fathunikmah
JURNAL IBU DAN ANAK Vol 6 No 2 (2018): Jurnal Ibu dan Anak VOLUME 6, NOMOR 2, NOVEMBER 2018
Publisher : Poltekkes Kemenkes Riau Under Health Ministry Republik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (223.353 KB) | DOI: 10.36929/jia.v6i2.96

Abstract

Pemanfaatan program kelas ibu hamil sudah cukup tinggi namun jumlah keikutsertaannya masih rendah, hal ini dikarenakan informasi yang disampaikan terkait pelaksanaan kelas ibu hamil tidak tersebar secara merata. Untuk itu, diperlukan keaktifan dari petugas kesehatan untuk menyebarluaskan informasi terkait program kelas ibu hamil. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang berhubungan dengan keikutsertaan ibu hamil dalam mengikuti kelas ibu hamil di wilayah kerja puskesmas Kampar Kiri Tengah Kabupaten Kampar. Jenis penelitian ini adalah deskriptif analitik dengan pendekatan cros sectionalAnalisa data menggunakan Uji Chi-square. Penelitian ini dilakukanpada bulan Maret sampai Juni 2018 . Populasi pada penelitian ini adalah seluruh ibu hamil yang terdaftar di Posyandu Kecamatan Kampar Kiri Tengah Kabupaten Kampar yang berjumlah 163. Sampel dalam penelitian ini sebanyak 108 orang dengan menggunakan teknik Total Sampling. Hasil penelitian menunjukkan ada hubungan yang signifikan antara dukungan suami dengan keikutsertaan kelas ibu hamil p=0,000, tidak ada hubungan antara pendidikan dengan keikutsertaan kelas ibu hamil p=0.489, tidak ada hubungan antara ketersediaan sarana prasarana dengan keikutsertaan kelas ibu hamil (p=0.788).
The Effect of Debt to Asset Ratio (DAR), Debt to Equity Ratio (DER), and Current Ratio (CR) on Return on Assets (ROA) in Property Companies Listed on the Indonesia Stock Exchange in 2022-2023 Utami, Ayu Putri; Andriani, Nini; Lestari, Tri Ayu; Fitrisam, Syarifah Aliyah; Iskandar, Rizkiani; Luneto, Abdul Razik
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Publisher : Indonesian Journal Of Economy Studies

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the effect of Debt to Asset Ratio (DAR), Debt to Equity Ratio (DER), and Current Ratio (CR) on Return on Assets (ROA) in Property Companies Listed on the Indonesia Stock Exchange in 2022-2023. This study uses a quantitative approach with secondary data obtained from the company's annual report. The population in this study were all property companies listed on the IDX. Data analysis was performed using multiple linear regression. The results of this study indicate that DER has a significant negative effect on ROA, DAR has a significant positive effect on ROA, the CR variable has no significant effect on ROA.
WATER QUALITY STATUS IN TANJUNG BUTON PORT AREA BASED ON SEA WATER QUALITY INDEX (IKAL) Lestari, Tri Ayu; Adriman, Adriman; Fauzi, Muhammad
Journal of Environmental Engineering and Sustainable Technology Vol 11, No 02 (2024)
Publisher : Directorate of Research and Community Service (DRPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jeest.2024.011.02.4

Abstract

Tanjung Buton Port is one of the ports with considerable potential to support national development. The water quality status in the Tanjung Buton Port area is suspected to be declining, water quality due to activities in the port area. So, this study aims to determine the status of water quality in the Tanjung Buton Port area based on the Sea Water Quality Index. The research was conducted in October - November 2023 in the Tanjung Buton Port Area in Sungai Apit Regency, Riau Province. Determination of water quality status uses the Marine Water Quality Index (WQI) method. This research will be conducted at three measurement and sampling stations, where one sampling will be done at each station. Measurements and sampling are carried out at low tide. Parameters observed include temperature, pH, DO, salinity, TSS, total ammonia, oil and grease, and ortho-phosphate.  The condition of Tanjung Buton Harbor water quality status in this study based on the Marine Water Quality Index (WQI) is included in the "moderately polluted" category with WQI ranging from 50.01-55.38. Based on the research results, it is recommended that the government and the management of Tanjung Buton Port pay attention to the management of pollutant sources around Tanjung Buton Port.
Pendampingan Pola Hidup Bersih dan Sehat (PHBS) Untuk Anak Usia Dini Asqia, Nurul; Palintan, Tien Asmara; Tadzkirah, Tadzkirah; Ashari, Novita; Lestari, Tri Ayu; Halifah, Syarifah; Mulianah, Sri
Alamtana: Jurnal Pengabdian Masyarakat UNW Mataram Vol 5 No 3 (2024): Edisi Desember 2024
Publisher : LPPM UNIVERSITAS NAHDLATUL WATHAN MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jaltn.v5i3.2390

Abstract

Penerapan Perilaku Hidup Bersih dan Sehat (PHBS) di sekolah merupakan sekumpulan perilaku yang dipraktikkan oleh peserta didik, guru dan masyarakat lingkungan sekolah atas dasar kesadaran. PHBS perlu diperkenalkan kepada anak-anak usia dini untuk mengadopsi kebiasaan baru. Keterampilan hidup bersih dan sehat, seperti menjaga kebersihan diri dan lingkungan, dan menghindari hal-hal yang berbahaya untuk kesehatan, dapat membantu anak usia dini mengembangkan perilaku hidup bersih dan sehat. Pengabdian ini bertujuan untuk memberikan wawasan dalam meningkatkan kebiasaan hidup bersih dan sehat kepada anak usia dini melalui penerapan video interaktif dan media edukatif PHBS. Metode dalam pengabdian ini merupakan pendampingan secara langsung kepada anak usia dini di KB-BA-TPA Restu 2 Malang. Dalam hasil pengabdian ini, peserta didik menunjukkan perubahan signifikan dalam mengenal kebiasaan perilaku hidup bersih dan sehat melalui video interaktif dan media edukatif hasil karya mahasiswa PIAUD IAIN Parepare.
Kecenderungan Gaya Belajar Siswa SMP dan SMA di Kota Mataram Handayani, Baiq Sri; Lestari, Tri Ayu; Suyantri, Eni; Kusuma, Anindita SHM
Jurnal Ilmiah Profesi Pendidikan Vol. 8 No. 4 (2023): November
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v8i4.3183

Abstract

Setiap peserta didik memiliki gaya belajar yang berbeda sehingga dalam menerima, mengolah dan mengingat informasi yang diperoleh juga berbeda-beda. Proses penyerapan informasi oleh individu/peserta didik menurut tingkatannya terdiri dari cepat, sedang, dan lambat. Setiap peserta didik sering kali harus menempuh cara yang berbeda-beda agar informasi dapat diterima dengan baik dan masuk ke dalam ingatan dalam jangka yang panjang. Populasi dalam penelitian ini yaitu seluruh siswa SMP dan SMA di kota mataram dan sampelnya terdiri dari SMP (SMP 6, SMP 13, SMP 12, SMP 8, SMP12, SMP 3, SMP 18), dan SMA (SMA 5, SMA 6, SMA 4, SMA 10, SMA 3). Instrumen penelitian dalam bentuk kuisioner digunakan untuk mengukur gaya belajar visual, auditori, kinestetik, gaya belajar, dan audio visual siswa. Kuisioner gaya belajar pada penelitian ini berisikan 20 pertanyaan dengan empat alternatif jawaban. Berikut pedoman kunci jawaban kuisioner gaya belajar siswa. Hasil penelitian ini diperoleh kecenderungan gaya belajar siswa SMP tertinggi pada gaya belajar audio visual yaitu sebesar 48,33% dan terendah gaya belajar kinestetik sebesar 2.36 %. Pada siswa SMA juga menunjukkan hasil yang sama didominansi oleh gaya belajar audio visual sebasar sebesar 51.52% dan terendah yaitu gaya belajar kinestetik sebesar 3.37%.
Pengembangan Model Pembelajaran Berbasis Gaya Belajar Visual dengan Berbantuan Media Augmented Reality pada Mata Pelajaran IPA Biologi Handayani, Baiq Sri; Lestari, Tri Ayu; Suyantri, Eni; Sukma, Izza Melati
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 1 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.49270

Abstract

This study aims to develop a learning model that is valid and practical and suits the visual learning styles of students in biology subjects. This research is expected to improve student learning outcomes through technology that is more interactive and interesting. This research uses a development research method based on the Plomp model, which consists of four phases, namely initial investigation, design, realization, evaluation, and revision. The research subjects were grade X students at one of the schools in Mataram city.  The instruments used include expert validation questionnaires and user practicality assessments analyzed using a Likert scale of 1-4. The data obtained were then analyzed descriptively. The learning model developed includes four stages, namely screening, visualization, elaboration, and reflection abbreviated as SrVER. The results showed that based on the validity test by validators, the learning model based on visual learning styles with the help of AR obtained an average percentage of 88.2% in the valid category. Based on the teacher's response, a rate of 95% was obtained with a very feasible category, and based on student responses, a percentage of 81.78% was obtained with a very feasible category. Using the SrVER model with the help of AR media in this model makes learning more interesting and helps students understand the material better.
The Effect of the SrVER Model Assisted by Virtual Reality (VR) Media on Biology Learning Outcomes of 10th Grade Students at SMAN 3 Mataram Maryam, Natasya Oktavianil; Handayani, Baiq Sri; Lestari, Tri Ayu; Setiadi, Dadi
Journal of Classroom Action Research Vol. 7 No. SpecialIssue (2025): Maret 2025
Publisher : Program Studi Magister Pendidikan IPA, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcar.v7iSpecialIssue.10743

Abstract

The difficulty in understanding abstract biological concepts, combined with the dominance of lecture-based methods, hinders student learning outcomes. Therefore, there is a need for innovative, experience-based methods to improve comprehension. This study aimed to determine the effect of the SrVER learning model assisted by Virtual Reality (VR) media on the biology learning outcomes of 10th-grade students at SMAN 3 Mataram. The research used a quantitative approach with a quasi-experimental method, specifically a pre-test post-test control group design. The population included 13 10th-grade classes, and purposive sampling was employed, resulting in 4 classes as the sample. Data were collected through surveys and tests, with data analysis conducted using ANCOVA supported by IBM SPSS Statistics 25. The result showed a significance value of 0.001 ≤ 0.05, indicating a significant effect of the SrVER learning model assisted by VR media on students' biology learning outcomes. The SrVER learning model assisted by VR media proved to be more effective than traditional methods, as evidenced by improved biology learning outcomes.
Pengaruh Model Problem Based Learning Berbantuan Assemblr Edu Terhadap Kemampuan Computational Thinking Siswa Ramdani, Novia; Setiadi, Dadi; Lestari, Tri Ayu; Handayani, Baiq Sri
Journal of Classroom Action Research Vol. 7 No. SpecialIssue (2025): Maret 2025
Publisher : Program Studi Magister Pendidikan IPA, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcar.v7iSpecialIssue.10805

Abstract

Pembelajaran Berbasis Masalah adalah model pembelajaran yang menghadapkan peserta didik pada masalah nyata dan relevan dengan konteks. Tujuan penelitian ini adalah untuk mengetahui pengaruh model Problem Based Learning berbantuan assemblr edu terhadap kemampuan berpikir komputasional siswa kelas VIII di SMPN 1 Keruak. Penelitian ini menggunakan teknik eksperimen kuantitatif yang disebut eksperimen semu (eksperimen semu) dengan desain penelitian non equivalen control group design. Teknik pengambilan sampel dalam penelitian ini menggunakan purposive sampling yaitu berdasarkan kemampuan akademik siswa. Kelas VIII.2 dan VIII.5 dipilih sebagai kelas eksperimen, dan siswa kelas VIII.1 dan VIII.4 sebagai kelas kontrol. Kemampuan berpikir berpikir diukur dengan menggunakan soal esai. Data dianalisis menggunakan statistik parametrik yaitu menggunakan uji ANACOVA. Hasil penelitian menunjukkan bahwa diperoleh nilai uji hipotesis sebesar 0,005 atau < 0,05 sehingga menunjukkan adanya pengaruh yang signifikan pada penerapan model Problem Based Learning berbantuan assemblr edu terhadap kemampuan berpikir komputasional siswa kelas VIII di SMPN 1 Keruak. Hal yang dapat mempengaruhi kemampuan berpikir komputasional siswa yaitu tahapan-tahapan dalam model pembelajaran berbasis masalah berbantuan assemblr edu memfasilitasi pengembangan berpikir sistematis dan kritis siswa dalam konteks pemecahan masalah, yang merupakan aspek penting dari kemampuan berpikir komputasional.
Co-Authors Adriman, Adriman Ari Susanti Ashari, Novita Asqia, Nurul Baiq Sri Handayani Bariyah, Khaerul Bq. Sri Handayani Cahyadi, Lalu M. Zidan Dadi Setiadi Deayantika, Ni Nengah Cindy Sri Dewa Ayu Citra Rasmi Didik Santoso Elynati, Muslimah Eva Anggraini Fadhillah, Falya Aura Fathunikmah, Fathunikmah Fitrisam, Syarifah Aliyah Gito Hadiprayitno Hadratullaili, Hadratullaili Hakim, Muhammad Alfianul Halifah, Syarifah HANDAYANI, BQ SRI Handayani, Bq. Sri Haryati, Riri Tri Endri Hatami, Muhamad Heru Setiawan I Wayan Karmajaya Ilmi, Muhamad Yazid Mizanul Iriansyah Iriansyah, Iriansyah Jamaluddin Jamaluddin Jamaluddin Khairuddin Kusmiyati Kusmiyati Kusuma, Anindita SHM Lalu Japa, Lalu Luneto, Abdul Razik Maryam, Natasya Oktavianil Moh. Liwa Ilhamdi, Moh. Liwa Muhammad Fauzi Muliani Muliani, Muliani Nabila, Hesti Nafizatunni’am, Nafizatunni’am Napsita, Dian Ni Luh Putu Pebri Artayani . Nini Andriani Noviani, Echa Nurhasikin Nurul Mufidah, Nurul Pahmi, Saepul Palintan, Tien Asmara Rachmad, Andi Ramdani, Novia Rasmi, Dewa Ayu Citra Rismayanti Rismayanti Rizkiani Iskandar Safitri, Ila Saputra, Jagat Sesareny, Nadiya SETIAWAN , HERU Sri Kurniati, Sri Sukarso, Aa Sukma Dinda Annisya Sukma, Izza Melati Sulistianawati, Nadia Evi SUYANTRI, ENI Syamsul Bahri Tadzkirah, Tadzkirah Tri Endri Haryati Utami, Ayu Putri Wanggi, Setia Lara Wati, Siskawati Siska