Analisis kebutuhan pengembangan booklet sistem imun manusia sebagai suplemen bahan ajar biologi kelas XI SMA OK Yudistira, S Syamsurizal, H Helendra, Y Attifah Journal for Lesson and Learning Studies 4 (1), 39-44, 2021 | 16 | 2021 |
Analisis berpikir kritis siswa sman 4 padang pada materi pencemaran lingkungan R Syahrul, R Sumarmin, H Helendra, R Yogica Jurnal Eksakta Pendidikan (Jep) 5 (1), 25-32, 2021 | 14 | 2021 |
Instrumen Asesmen Berbasis Literasi Sains Tentang Materi Keanekaragaman Hayati RP Alti, L Lufri, H Helendra, R Yogica Journal for Lesson and Learning Studies 4 (1), 53-58, 2021 | 11 | 2021 |
Pengembangan instrumen asesmen berbasis literasi sains tentang materi sistem ekskresi dan sistem pernapasan H Helendra, DR Sari Jurnal Ilmiah Pendidikan Profesi Guru 4 (1), 17-25, 2021 | 11 | 2021 |
Rancangan Pembelajaran Gerak Makhluk Hidup Melalui Model Pembelajaran Inkuiri dan Literasi Sains H Alberida, F Arsih, H Helendra, M Fadilah Jurnal Eksakta Pendidikan (JEP) 1 (1), 24-32, 2017 | 11 | 2017 |
The Effect of Using Evolution Textbook Based on ICT and Metacognitive on Cognitive Competence of Biology Students at State University of Padang H Helendra, M Fadilah, F Arsih IOP Conference Series: Materials Science and Engineering 335 (1), 012085, 2018 | 10 | 2018 |
Fertilitas dan daya tetas telur ayam kampung (Gallus domestica) dari kota Padang H Helendra, I Imanidar, R Sumarmin Eksakta 1 (1), 2011 | 10 | 2011 |
Armen, & Helendra.(2017). Identifikasi miskonsepsi materi fotosintesis pada siswa kelas ix smpn 7 padang menggunakan tes diagnostik two tier multiple choice R Siswana Jurnal Biosains 1 (2), 277-284, 0 | 10 | |
Kebutuhan e-modul biologi berbasis pendekatan saintifik untuk peserta didik kelas XI Y Yahdiyani, H Helendra, H Yumna Jurnal Penelitian Dan Pengembangan Pendidikan 6 (1), 111-120, 2022 | 8 | 2022 |
Motivasi Belajar dan Hasil Belajar Biologi Selama Pembelajaran Daring pada Siswa XI Sekolah Menengah Atas PE Putri, L Lufri, H Helendra Journal for Lesson and Learning Studies 4 (3), 338-342, 2021 | 8 | 2021 |
Perbandingan kemampuan berpikir kritis siswa yang diajar dengan model problem based learning dan discovery Learning SE Pasaribu, H Helendra, R Ristiono, Y Atifah Mimbar Ilmu 25 (3), 460-469, 2020 | 7 | 2020 |
Analisis deskriptif tingkat kemampuan literasi digital pada pembelajaran biologi MA Jamil, H Helendra, R Darussyamsu Journal on Teacher Education 4 (2), 640-648, 2022 | 6 | 2022 |
The Effect of Discovery Learning Model on Students’ Learning Competencies At Grade VII In Junior High School 16 Padang N Nofianti, H Helendra, YL Rahmi, R Ristiono JURNAL ATRIUM PENDIDIKAN BIOLOGI 5 (2), 9-16, 2020 | 6 | 2020 |
The Needs Analysis of The Develop of Biology Module Based On Scientific Approach for Senior High School Grade XI Students V Eroika, R Sumarmin, H Helendra, E Yuniarti Jurnal Atrium Pendidikan Biologi 4 (2), 72-81, 2019 | 6 | 2019 |
(2020). Perbandingan kemampuan berpikir kritis peserta didik yang diajar dengan model problem based learning dan discovery learning di SMP. Mimbar Ilmu, 25 (3), 460–469 SE Pasaribu, H Helendra, R Ristiono | 6 | |
Validitas E-Modul Berbantuan Video Pembelajaran tentang Materi Jaringan Hewan untuk SMA AN Aziza, R Yogica, A Ardi, S Syamsurizal, H Helendra Ruang-Ruang Kelas: Jurnal Pendidikan Biologi 2 (1), 42-48, 2022 | 5 | 2022 |
Analisis Sistem manajemen Pembelajaran Tatap Muka Pada Masa Pandemi COvid-19 di STIE El Hakim H Johan, H Helendra, H Haderah Ensiklopedia Social Review 3 (3), 310-315, 2021 | 5 | 2021 |
Development of contextual-based biology booklet containing material on the structure and function of plant tissues for junior high school students AJ Fitri, R Ristiono, H Helendra, YL Rahmi Jurnal Atrium Pendidikan Biologi 6 (2), 110-114, 2021 | 5 | 2021 |
Validity of the human respiratory system booklets as learning suplement for student class VIII Junior High School IA Harahap, H Helendra, SA Farma, S Syamsurizal Bioeducation Journal 4 (2), 103-110, 2020 | 5 | 2020 |
They do, They Get and They Know; How to Motivate Learner to Upgrade Their Learning Quality R Yogica, H Helendra IOP Conference Series: Materials Science and Engineering 335 (1), 012083, 2018 | 5 | 2018 |