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All Journal HAYATI Journal of Biosciences Biosfer: Jurnal Tadris Biologi BIOSFER : Jurnal Biologi dan Pendidikan Biologi Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Bioedunis Journal Biodik: Jurnal Ilmiah Pendidikan Biologi Journal Of Biology Education Research (JBER)
Jajang Miharja
STKIP La Tansa Mashiro
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Environmental Science Immunology & microbiology Mathematics Social Sciences Other

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Pengembangan Modul Integrated Multimedia Pada Materi Sistem Ekskresi Manusia Untuk Meningkatkan Kemampuan Analisis Siswa Di SMA miharja jajang
Biosfer : Jurnal Biologi dan Pendidikan Biologi Vol 5 No 2 (2020): BIOSFER: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP Unpas,

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/biosfer.v5i2.3334

Abstract

Penelitian ini bertujuan untuk mengembangkan modul integrated multimedia pada materi sistem eksresi manusia untuk meningkatkan kemampuan analisis siswa SMA. Penelitian ini berupa Reseach and Depelovment (R&D) berdasarkan model ADDIE. Penilaian validasi ahli menunjukkan nila yang valid diantaranya ahli media nilai rata-rata sebesar 3,46, ahli materi nilai rata-rata sebesar 3.80 dan ahli bahasa nilai rata-rata sebesar 4.13. pada uji coba skala kecil yang di ikuti oleh 25 siswa menunjukkan skor rata-rata 3.76 yang berarti media pembelajaran modul integrated multimedia pada konsep sistem eksresi manusia sangat menarik. Metode eksperimen dilakukan untuk melihat efektivitas dari modul integrated multimedia yang dikembangkan. Desain penelitian yang digunakan dengan Quasi eksperimen desain. Dengan sampel kelas XI IPA denga pola pretest and posttest Control Grup Desain. Berdasarkan penelitian di dapatkan nilai rata-rata pretest sebesar 70,18 dan Posttes sebesar 80,22. Teknik analisis data menggunakan uji-t, melalui SPSS 18 Windows. Berdasarkan penelitian di dapatkan uji hipotesis dengan taraf signifikansi 0,05 dari pretest dan Posstest yaitu 0,000 < 0,05 artinya terdapat pengaruh yang signifikan antara skor pretest dan posttest kelas eksperimen menggunakan modul integrated multimedia. Gain yang di dapatkan adalah sebesar 0,62 artinya dengan penggunakaan modul integrated multimedia dapat meningkatkan kemampuan analisis siswa SMA sebesar 0.62.
Pengembangan Media Pembelajaran Animasi Interaktif Melui Mobile Learning Berbasis Android Materi Sistem Koordinasi Manusia miharja jajang jajang; Astri Lestari
Biosfer : Jurnal Biologi dan Pendidikan Biologi Vol 6 No 2 (2021): BIOSFER: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP Unpas,

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/biosfer.v6i2.4534

Abstract

Berkembangnya teknologi informasi dan komunikasi android belum dimanfaatkan maksimal untuk menunjang proses pembelajaran. Penelitian ini bertujuan untuk mengembangkan media pembelajaran interaktif melalui mobile learning berbasis android materi sistem kordinasi manusia. Metode penelitian menggunakan pengembangan Reasech & Development (R&D) dengan pendekatan model pengembangan ADDIE. Hasil dari penelitian diperoleh rerata nilai validasi perangkat multi media untuk ahli media nilai rata-rata sebesar 3,88, ahli materi nilai rata-rata sebesar 4.28 dan ahli bahasa nilai rata-rata sebesar 3.79 dengan kategori valid. Hasil respon guru meliputi kedalaman materi, daya tarik media dan penggunaan bahasa didapatkan skor rata-rata sebesar 3.88 menunjukkan bahwa media yang dikembangkan layak untuk digunakan. Hasil uji coba kemenarikan kelompok kecil kepada siswa dengan sampel 15 orang didapatkan rata-rata sebesar 4,28 dan uji kelompok besar dengan 40 siswa didapatkan skor rata-rata sebesar 4,04 yang artinya media sangat layak digunakan dalam pembelajaran. Jadi dapat disimpulkan bahwa media pembelajaran animasi interaktif melalui mobile learning berbasis android yang dikembangkanini layak dan siap diterapkan dalam pembelajaran materi sistem kordinasi manusia disekolah.
PENGEMBANGAN MEDIA PEMBELAJARAN MATERI LINGKARAN BERBASIS ADOBE FLASH PADA SISWA KELAS VIII DI MADRASAH TSANAWIYAH Egi Adha Juniawan; Jajang Miharja
Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Vol. 6 No. 1 (2021): Symmetry: Pasundan Journal of Research in Mathematics Learning and Education
Publisher : Mathematics Education Study Program, FKIP, Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (345.446 KB) | DOI: 10.23969/symmetry.v6i1.3816

Abstract

Penelitian ini dilatarbelakangi karena perlunya rangsangan terhadap penyampaian informasi kepada peserta didik. Maka dari itu, penelitian ini bertujuan untuk mengembangkan media pembelajaran pada materi lingkaran berbasis adobe flash professional cs 6 agar peserta didik termotivasi dalam proses pembelajaran. Metode penelitian yang digunakan adalah Research and Development (R & D) dengan model penelitian ADDIE, tetapi penelitian ini hanya sampai pada tahap implementation. Hasil penelitian menunjukan respon kelayakan media pembelajaran pada kelompok kecil diperoleh nilai rata-rata sebesar 3,57 dan respon kelayakan media pembelajaran pada kelompok besar diperoleh nilai rata-rata sebesar 3,60. Hal ini menunjukan pengembangan media pada materi lingkaran berbasis adobe flash professional cs 6 menarik dan layak digunakan dalam pembelajaran
Hubungan Iklim Sekolah dengan Motivasi : Studi Korelasional Terhadap Guru Biologi SMA di Kabupaten Lebak Provinsi Banten Jajang Miharja; Ratna Komala; Rusdi Rusdi
BIODIK Vol. 5 No. 1 (2019): Juni 2019
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v5i1.6400

Abstract

This study aimed to determine the relationship between school climate and teacher’s kognitive abilities with motivational in Lebak sectoral Biological teacher Banten Province. Method used in this research was quantitative descriptive method with correlational approach. The subject of this study was SMAN Biology teacher Lebak regency of Banten Province with simple random sampling technique. The data was collected using the school climate instrument, teacher cognitive testing test and teacher motivation instrument with a sample of 60 Biology teachers.The results showed that, 1) There significant correlation between school climate with motivational of Lebak sectoral Biological teacher Banten Province. From the above research, it can be concluded that school climate are needed to improve teachers' motivation. Keywords: School climate, motivation Biology teachers. Abstrak. Penelitian ini bertujuan untuk mengetahui hubungan antara iklim sekolah dengan motivasi guru Biologi di Kabupaten Lebak Provinsi Banten. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kuantitatif dengan pendekatan korelasional. Subjek penelitian adalah guru Biologi SMA Negeri Kabupaten Lebak Provinsi Banten dengan teknik pengambilan simple random sampling. Data dikumpulkan menggunakan kuesioner Iklim sekolah, dan kuesioner Motivasi guru dengan sampel sebanyak 60 guru Biologi. Pengumpulan data menggunakan instrumen non tes. Analisis data penelitian menggunakan uji model regresi (α= 0,05) dan uji koefisien korelasi dengan uji Pearson Product Moment (α= 0,05). Hasil penelitian menemukan bahwa terdapat hubungan signifikan antara Iklim sekolah dengan motivasi guru Biologi. Dari hasil penelitian di atas, dapat disimpulkan bahwa iklim sekolah yang kondusif sangat dibutuhkan untuk meningkatkan motivasi guru. Kata kunci: Iklim sekolah dan Motivasi guru Biologi
Development of P3D Learning Strategy Using Google Sites to Support 21st-Century Skills Mukhoyyaroh, Qiswatun; Miharja, Jajang; Baldah, Beti; Yuniarti, Anisyah
Biosfer: Jurnal Tadris Biologi Vol 13 No 2 (2022): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/biosfer.v13i2.14164

Abstract

This research aims to create a product (a P3D learning strategy using google sites to support 21st-century skills). This research employed Hannafin and Peck's Research and Development (R & D) method. A needs assessment (need assessment), product design (product design), product development, and implementation comprise the research design (development and implementation). Teacher and student interview sheets, media, material expert validation questionnaire sheets, and teacher and student answer sheets are among the instruments employed. Techniques for gathering data include interviews and questionnaires. Data analysis for interviews was accomplished by data reduction, data presentation, and conclusion drawing, whereas data analysis for questionnaires was accomplished through quantitative and qualitative methods. The study's population consisted of senior high school science-majored students in Lebak Regency, with a sample size of 30 from SMAN 1 Bojongmanik and 30 from SMAN 3 Cibeber. The product feasibility test, conducted by two media experts and two material experts, revealed that this product was feasible with an average value of 77%.ABSTRAK: Tujuan Penelitian ini untuk menghasilkan produk (strategi pembelajaran P3D menggunakan google sites untuk menunjang keterampilan abad 21). Metode penelitian menggunakan Research-Development (R & D) dengan desain penelitian yang dikembangkan oleh Hannafin and Peck. Desain penelitian terdiri dari penilaian kebutuhan (need assessment), desain produk (product design), pengembangan dan implementasi produk (development and implementation). Instrumen yang digunakan antara lain lembar wawancara guru dan siswa, lembar angket validasi ahli media dan materi, lembar respon guru dan siswa. Teknik pengumpulan data menggunakan wawancara dan angket. Analisis data untuk wawancara dilakukan dengan cara mereduksi data, penyajian data dan penarikan kesimpulan sedangkan analisis data pada angket dengan cara kuantitatif dan kualitatif. Populasi penelitian merupakan siswa dan siswi SMA MIPA di Kabupaten Lebak dengan sampel berjumlah 30 orang dari SMAN 1 Bojongmanik dan 30 orang dari SMAN 3 Cibeber. Hasil uji kelayakan produk oleh dua ahli media dan dua ahli materi menunjukan bahwa produk ini layak untuk digunakan dengan nilai rerata sebesar 77%. 
New Distribution Record of Tetrigona apicalis (Smith, 1857)  (Hymenoptera: Apidae: Meliponini) in Ujung Kulon National Park, Indonesia Miharja, Jajang; Atmowidi, Tri; Priawandiputra, Windra; Perwitasari, Dyah; Kahono, Sih
HAYATI Journal of Biosciences Vol. 33 No. 1 (2026): January 2026
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.33.1.1-7

Abstract

Ujung Kulon National Park (UKNP) is located in the western part of Java Island, Indonesia. This national park was designated a Natural World Heritage Site by UNESCO in 1992. The stingless bee species, Tetrigona apicalis (Apidae: Meliponini), has not previously been documented in specific locations on Java Island. In this study, we found a new distribution record of T. apicalis in UKNP. Here, we described of its nest-entrance characteristics, morphological features, and morphometry. The colony of bee species was found in the forest of Mount Honje, UKNP, Indonesia, at an altitude of 883 m asl. The nest is located in a Tiliaceae tree cavity at a height of 420 cm from the ground surface. The shape of the nest entrance of the bee species was irregular, with a longitudinal diameter of 3.2 cm and a vertical diameter of 5.7 cm, and it had a light brown color. Locally, this bee is known as teuwel meunyan, referring to a traditional incense burner due to the aromatic scent associated with its use in religious rituals. The findings contribute to the current knowledge of the distribution of T. apicalis on Java Island, particularly within UKNP, and provide data for future conservation and sustainable utilization efforts.
The Infact of the Project Based Learning (PjBL) Model on Strengthening the Pancasila Profile of Creative Thinking of High School Students Miharja, Jajang; Baldah, Beti; Survani, Rifki
Journal Of Biology Education Research (JBER) Vol. 5 No. 2 (2024): JBER (Journal Of Biology Education Research)
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55215/jber.v5i2.9

Abstract

Education is an important factor in human life. Independent curriculum is present as a response to the tight competition for Human Resources, one of the goals of learning is to equip students with creative thinking skills. The PjBL model is a learning model that can bring out student creativity. This study aims to determine the effect of using project-based learning (PjBL) models on strengthening the Pancasila Profile in State Senior High School Students. This research method is a quasi-experimental with a pretest-posttest control group design. The research design used is Nonequivalent with a random sampling technique of 76 students selected as the experimental group and the control group. There were 7 test questions distributed, 20 student response questionnaires used, and 13 observation sheets used. Data analysis techniques are used to test the hypothesis. In testing this hypothesis, the technique used is the Sample T-test technique. The results of the study indicate that the use of the PjBL model can improve students' creative thinking skills. There is a difference in gain values ​​between the experimental and control classes. The gain value of the experimental class is higher than the gain value of the control class, so this study can conclude that the PjBL model has a significant effect on students' creative thinking skills. This study emphasizes the focus of PjBL and other meaningful tasks, namely by providing opportunities for students to work independently in constructing knowledge to create products as part of the realization of the Pancasila profile competency.
Relationship between Self-efficacy and Learning Motivation with Student Learning Outcomes on Endocrine System Material at La Tansa High School Miharja, Jajang; Fadila, Naritsa; Survani, Rifki
Bioedunis Journal Vol 3, No 1 (2024)
Publisher : UIN Syekh Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/bioedunis.v3i1.11479

Abstract

This research aims to determine the relationship between self-efficacy, learning motivation, and student learning outcomes in the endocrine system material at La Tansa High School. This study uses a quantitative approach. The instruments used in data collection were questionnaires and test questions. This research was conducted from 17 to 25 June 2023 using random sampling techniques. The number of samples in this research was 34 students. The self-efficacy and learning motivation questionnaire consisted of 28 questions, and the student learning outcomes test questions consisted of 25 questions. The results of data analysis of the variable analysis of self-efficacy, learning motivation, and student learning outcomes with a correlation coefficient value of R_hit 0.585 t_table 0.3291 and a significant value of 0.002 with a significance level of 0.05 has a moderate correlation. This means that H_0 is rejected and H_a is accepted. The determination test results obtained were 34.2%. This research shows that "There is a positive relationship between Self-Efficacy and Learning Motivation with Student Learning Outcomes on Endocrine System Material at La Tansa High School."
Co-Authors Anisyah Yuniarti Astri Lestari Baldah, Beti Beti Baldah Dyah Perwitasari Fadila, Naritsa Juniawan, Egi Adha Qiswatun Mukhoyyaroh Ratna Komala Rusdi Rusdi Sih Kahono Survani, Rifki Tri Atmowidi WINDRA PRIAWANDIPUTRA, WINDRA