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Journal : Bioedunis Journal

Penguatan Literasi MIPA Melalui Kegiatan Lesson Study Sebagai Upaya Menciptakan Generasi Yang Berkarakter Almira Amir
Bioedunis Journal Vol 1, No 2 (2022)
Publisher : Institut Agama Islam Negeri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (572.518 KB) | DOI: 10.24952/bioedunis.v1i2.6633

Abstract

The purpose of writing this article is to explain the strengthening of scientific/MIPA literacy through lesson study activities as an effort to create a generation with character. The writing of this article uses a literature study/literature study. The required data is collected through text review, then analyzed using content analysis techniques. Based on the literature study, it shows that the effort to create a generation with character is that teachers carry out lesson study activities in a collaborative way to carry out their professional development, designing 21st century skills learning (critical thinking, creative thinking, collaborative, communicative) so that they can provide literacy strengthening, especially science/MIPA literacy
Development of Digital Comic Learning Media to Improve Conceptual Understanding of Human Respiratory System Material for Grade XI Students at SMA Negeri 3 Padangsidimpuan Habzai, Nurul Nadhira; Amir, Almira; Nasution, Wilda Rizkiyahnur
Bioedunis Journal Vol 4, No 2 (2025)
Publisher : UIN Syekh Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/bioedunis.v4i2.18836

Abstract

The background of this study is based on the low interest in learning and student learning outcomes in Biology material which is abstract and the limited interesting and contextual learning media. This study aims to develop learning media in the form of digital comics as an effort to improve students' conceptual understanding of the human respiratory system material in class XI of SMA Negeri 3 Padangsidimpuan. The research method used is Research and Development (RD) with the ADDIE (Analysis, Design, Development, Implementation, Evaluation) development model. The subjects of this study were students of class XI-3. The instruments used include validation questionnaires from media experts, material experts, language experts, teacher response questionnaires, student response questionnaires and conceptual understanding tests. The validation results show that the developed digital comics are categorized as very valid both in terms of content and media display with an average of 89.88%. The results of data analysis from the practicality questionnaire from teacher responses at SMA Negeri 1 Padangsidimpuan reached a percentage of 98% and the results of the student response questionnaire with a sample of 31 students reached an average value of 88.96% with a very practical category. Digital comic media, which is used to measure students' conceptual understanding of the human respiratory system material, is included in the effective category. The effectiveness of this digital comic media can be seen based on the N-Gain value of student learning outcomes, which is 56.04% with moderate criteria, and based on the results of the student effectiveness questionnaire using digital comic media, which is 87.66%. Product trials show that the use of digital comics can significantly improve students' conceptual understanding. Thus, this digital comic learning media is worthy of being used as an alternative learning media in the Biology learning process, especially in the human respiratory system material.
Development of CapCut Assisted Learning Video Media on Blood Circulatory System Material at MAN Tapanuli Selatan Harahap, Anggun Winda Sari; Amir, Almira; Dongoran, Misahradarsi
Bioedunis Journal Vol 4, No 2 (2025)
Publisher : UIN Syekh Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/bioedunis.v4i2.18845

Abstract

The research is motivated by the suboptimal use of video learning media, which does not meet the need for engaging, easily understandable, and relevant learning media that align with the current visual and digital learning habits of students. The learning media used are still not optimal, resulting in low student learning outcomes. This research was conducted with the aim of developing valid, practical, and effective learning video media using the CapCut application on the topic of the human circulatory system for 11th-grade students. The method used in this research is development research (RD) with the ADDIE model, which includes five stages: analysis, design, development, implementation, and evaluation. The subjects in this study were 30 students from class XI-7 for the 2024/2025 academic year. The data collection instrument was in the form of validation questionnaires from media, material, and language experts. The questionnaire measuring practicality was distributed to biology teachers and students, while the effectiveness was measured using a pretest-posttest. Data were analyzed descriptively using both quantitative and qualitative methods. The research results show that the developed video media has a validity level from media experts of 98.08% (very valid category), material experts of 92.5% (very valid category), and language experts of 100% (very valid category). Additionally, the response from teachers was 89.58% and the response from students was 93.5% (very practical category). The results of the effectiveness test using student test scores showed a pretest percentage of 67.26% and a posttest percentage of 84.6%. To see theimprovement in student learning outcomes, the N-Gain was calculated with a percentage of 50.99%, categorized as quite effective. Therefore, this CapCut-based learning video media can be used as an effective alternative media in the Biology learning process, especially on the topic of the human circulatory system.