Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Biologi dan Pembelajarannya (JBP) Journal of Innovative Science Education
Badruttamam, Muhammad Imam
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Education Health Professions Immunology & microbiology

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Me Literature Review: Taksonomi dan Morfologi Syzygium: Literature Review: Taksonomi dan Morfologi Syzygium Ma'rifah, Amriyah Ummi; Oktaviana, Eryka; Badruttamam, Muhammad Imam
Jurnal Biologi dan Pembelajarannya (JB&P) Vol 11 No 2 (2024): Oktober 2024
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jbp.v11i2.23301

Abstract

Syzygium is the largest genus in the myrtle family (Myrtaceae) with about 1200 species. Syzygium ranks 16th out of 57 genera of flowering plants, or even in the top 10. Syzygium is found in tropical or subtropical vegetation, tropical rainforests, lowlands, mountains, swamps, savannas and limestone forests. The fruit of the genus Syzygium is something that is most widely used and also cultivated, for example S. aqueum, S. cumini, S. jambos, and S. malaccense are important and commonly cultivated. The development of taxonomy in living things is marked by the popularity of the scientific naming of an organism with the binomial nomenclature system by Carrolus Linnaeus in 1758. The first time the name Syzygium was adopted with the name Suzygium. Syzygium etymologically comes from the Latin syzygia and from the Greek Sysygos which means yoke together. In Species Plantarum, five species are included which are currently accepted as Syzygium in three separate genera including Caryophyllus L., Eugenia L., and Myrtus L. Currently, there are two views of thought for the Syzygium classification scheme approach. The DNA sequence phylogeny approach and morphological evidence in its classification, support the generic concept of Syzygium which includes all, but with infrageneric classification to reflect the evolutionary relationships between clades. According to them, the molecular evidence gathered to establish a robust phylogenetic genera, the broad concept of Syzygium will temporarily eliminate the need to create more new genera to accommodate new morphological characters.
The Effectiveness of E-LKPD Based on Education for Sustainable Development (ESD) to Improve Students’ Critical Thinking Skills Badruttamam, Muhammad Imam; Saptono, Sigit; Ellianawati, Ellianawati
Journal of Innovative Science Education Vol. 14 No. 2 (2025): August 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v14i2.31452

Abstract

Critical thinking is a crucial 21st-century skill that must be fostered through contextual and sustainable learning approaches. However, in the Indonesian curriculum, there is still a lack of digital learning tools explicitly designed based on Education for Sustainable Development (ESD), which limits opportunities to cultivate students’ critical thinking in environmental contexts. This study aims to examine the effectiveness of ESD-based electronic student worksheets (E-LKPD) in enhancing students’ critical thinking skills. The research employed a quasi-experimental design involving 138 senior high school students, divided into an experimental group (ESD-based E-LKPD) and a control group (conventional LKPD). The instrument used was a critical thinking test based on Facione’s five indicators: interpretation, analysis, evaluation, inference, and explanation. The results showed that the experimental group achieved a significantly higher normalized gain (N-Gain = 0.63, moderate category) compared to the control group (N-Gain = 0.30, low category), with a statistically significant difference (p < 0.05). Furthermore, 50% of students in the experimental group reached the high N-Gain category, while only 7% did so in the control group. These findings indicate that ESD-based E-LKPD is effective in improving students’ critical thinking skills and could serve as an innovative digital learning tool in environmental education.
Co-Authors Ellianawati, Ellianawati Ma'rifah, Amriyah Ummi Oktaviana, Eryka Sigit Saptono