Article Per Year (5 Year)
p-Index From 2021 - 2026
3.484
P-Index
This Author published in this journals
All Journal Bioeksperimen: Jurnal Penelitian Biologi Jurnal Florea BIOMA Jurnal Pendidikan Biologi Indonesian Journal of Curriculum and Educational Technology Studies Titian Ilmu: Jurnal Ilmiah Multi Sciences KALAMATIKA Jurnal Pendidikan Matematika Jurnal Bioedukatika BIOEDUSCIENCE BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains JURNAL PENDIDIKAN TAMBUSAI Journal on Education Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro Jurnal Pengabdian kepada Masyarakat Nusantara Bioscientist : Jurnal Ilmiah Biologi Proceeding Biology Education Conference Jurnal Impresi Indonesia PSEJ (Pancasakti Science Education Journal) Journal of Biotechnology and Natural Science Pelita: Jurnal Pengabdian kepada Masyarakat INDOPEDIA (Inovasi Pembelajaran dan Pendidikan) JP3 (Jurnal Pendidikan dan Profesi Pendidik)
Eko Retno Mulyaningrum
Universitas PGRI Semarang
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

Published : 33 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 33 Documents
Search

 1   2   3   4 
EFEKTIVITAS MODEL PROJECT BASED LEARNING TERHADAP PENGUASAAN KONSEP MATERI BIOTEKNOLOGI DAN BERNALAR KRITIS SISWA SMA INSTITUT INDONESIA SEMARANG Sulis Setyaningrum; Eko Retno Mulyaningrum; M Anas Dzakiy
JP3 (Jurnal Pendidikan dan Profesi Pendidik) Vol. 12 No. 1 (2026): JP3 (Jurnal Pendidikan dan Profesi Pendidik)
Publisher : Lembaga Pengembangan Profesi Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp3.v12i1.537

Abstract

Siswa kesulitan memahami materi bioteknologi karena banyak menggunakan bahasa ilmiah dan kemampuan bernalar kritis siswa belum optimal, sehingga perlu didukung dengan model pembelajaran yang tepat. Salah satu model pembelajaran untuk materi bioteknologi adalah PjBL (Project-Based Learning). Ilmu bioteknologi dapat diterapkan dalam kehidupan sehari-hari sehingga berpeluang diajarkan melalui proyek. Tujuan riset ini adalah untuk mengetahui efektivitas model PjBL dalam meningkatkan penguasaan konsep bioteknologi serta memperkuat elemen bernalar kritis. Penelitian dilaksanakan di SMA Institut Indonesia Semarang pada Juli-Agustus 2023. Penerapan riset dengan desain Pretest-Posttest Nonequivalent Multiple Group Design. Sampel penelitiannya adalah kelas eksperimen I (X-2) dan eksperimen II (X-3) berdasarkan uji homogenitas nilai rapor. Teknik pengumpulan data menggunakan tes (pretest dan posttest). Uji normalitas, uji homogenitas, uji t satu pihak kanan, dan uji t dua pihak digunakan untuk analisis data dalam riset ini. Hasil penelitian menunjukkan kelas eksperimen I N-Gain score penguasaan konsep bioteknologi sebesar 64% dan kelas eksperimen II sebesar 74%.  Adapun N-Gain bernalar kritis kelas eksperimen I sebesar 61% sedangkan kelas eksperimen II sebesar 68%. Kesimpulan penelitian ini yaitu model PjBL dapat meningkatkan penguasaan konsep bioteknologi dan penguatan profil bernalar kritis siswa kelas X SMA Institut Indonesia Semarang.
Effectiveness of Palm Sap (Borassus flabellifer L.) Concentrations on the Growth of Dendrobium welirang Orchids Slamet Satriani; Eko Retno Mulyaningrum; Atip Nurwahyunani
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i4.19146

Abstract

This study aimed to evaluate the effectiveness of palm sap (Borassus flabellifer L.) as an organic plant growth regulator on the vegetative growth of Dendrobium welirang orchids. Palm sap contains natural sugars, minerals, and biologically active components that may serve as an organic plant growth regulator. The research was conducted at the Candi Orchid Greenhouse in Semarang from July to October 2024 using a Completely Randomized Design with four palm sap concentrations, namely 0, 100, 150, and 200 ml/l, each applied in five replications. Observed parameters included plant height and root length. Data were analyzed using One Way ANOVA at a 5% significance level, followed by the Duncan Multiple Range Test. The results showed that palm sap concentration significantly affected plant height with the growth o1bserved in treatment P3 showing an average result of 12.01 cm. In contrast, root length was not significantly affected. These findings indicate that palm sap has potential as an environmentally friendly organic plant growth regulator to support vegetative growth of Dendrobium welirang orchids.
Kompetensi Profesionalisme Guru Di Bidang Bio- Entrepreneurship Untuk Meningkatkan Kesejahteraan Guru: Literatur Review Octaviani Fajrin; Franciska Livia Pangemanan; Miftaningtyas Febriani; Eko Retno Mulyaningrum; Reni Rakhmawati
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 21, No 1 (2024): Proceeding Biology Education Conference
Publisher : Universitas Sebelas Maret

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

Abstract

This article aims to educate and provide solutions for biology teachers to become bio-entrepreneurs in order to improve teacher welfare. The research method used is the literature review method to analyze how to become a bio-entrepreneur which can improve teacher welfare. Data was collected by searching for e-journals relevant to this topic via Google Scholar for the last 7 year period from 2017-2024.The results of the analysis from several articles show that: becoming a bio-entrepreneur can improve teacher welfare.
Co-Authors Alis Rahmawati Amelia Nur Alifah Andien Narita Putri Warisman Ary Susatyo Nugroho Atip Nurwahyunani, Atip Ayu Fitriani Desti Nur Aini, Desti Nur Dyah Ayu Roudhotul Jannah Dyah Ruhmana Septiani Eka Widiyanti Endang Sularni Faiq Wahyu Nugraha Farida Nursyahidah Franciska Livia Pangemanan Ghurrotul Bariroh Hayat, M. Syaipul Ipah Budi Minarti Jamali Jamali, Jamali Khoiriyan, Muhamad Wisnu Klarisa Aulia Rahma Rahma Laili Nur Hanifah Lussana Rossita Dewi M Anas Dzakiy Margaretha Fiorentina Mega Windasari Maria Ulfah Maria Ulfah . Mei Sulistyoningsih Miftaningtyas Febriani Muhammad Anas Dzakiy Muhammad Syaipul Hayat Nailil Mona Nurkolis Nurkolis Siri Kastawi, Nurkolis Siri Octaviani Fajrin Paramitha, Widya Ayu Prameswari, Elfa Mahendra Praptining Rahayu Praptining Rahayu ., Praptining Rahayu Putri, Wima Rahayu Rahayu, Desta Putri Rahma, Klarisa Aulia Reni Rakhmawati -, Reni Rakhmawati Rima Handayani Rivanna Citraning Rachmawati, Rivanna Citraning Rivanna Citraning Rahayu Rivanna Cittraning Rachmawati Rohma, Maulina Ainur Roudhotul Jannah, Dyah Ayu Samsul Rifangi Sari, Gita Maylita Setyaningrum, Sulis Sigit Prastiyo Siti Musarokah Siti Mutmainah Slamet Satriani Sri Wahyuni Sudarman Rianto Sudaryati Sudaryati Sudaryati Sudaryati Sulis Setyaningrum Suwarno Widodo Wulan Isrotul Asmi Yulianti, Siska Dwi