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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Tibuana : Journal of Applied Industrial Engineering Communicology: Jurnal Ilmu Komunikasi Journal of Empowerment Community Jurnal Teknik Sipil-Arsitektur NUSRA: Jurnal Penelitian dan Ilmu Pendidikan Journal of Endocrinology, Tropical Medicine, and Infectious Disease (JETROMI) Chemical Engineering Journal Storage (CEJS) re-JIEM (Research Journal of Islamic Education Management) UPMI Proceeding Series Journal International Journal of Applied Educational Research (IJAER) Jurnal Pengabdian Masyarakat dan Riset Pendidikan JFARM (Jurnal Farmasi) MARAS : Jurnal Penelitian Multidisplin BIMA : Journal of Business and Innovation Management Journal of Applied Transintegration Paradigm Jurnal Kompetensi Ilmu Sosial Indonesian Journal of Education Jurnal Pengabdian Cendekia Dinamis: Jurnal Pengabdian Kepada Masyarakat Jurnal Riksa Cendikia Nusantara
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KEANEKARAGAMAN MAKROFUNGI DI KAWASAN TAMAN WISATA ALAM SUNGAI DUMAI Lestari, Devi Putri Abda; Suwondo; Darmadi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.52920

Abstract

Macrofungi are important components of forest ecosystems, functioning as decomposers, supporting biogeochemical cycles, and possessing potential as sources of food, medicine, and biological agents. The presence and distribution of macrofungi are strongly influenced by environmental conditions and the availability of suitable growth substrates. The Sungai Dumai Nature Tourism Park (Taman Wisata Alam/TWA Sungai Dumai) is a conservation area with diverse habitat types that potentially support macrofungal diversity; however, information regarding macrofungal diversity in this area remains limited. This study aimed to identify and describe the diversity of macrofungi found in the Sungai Dumai Nature Tourism Park. An exploratory method was employed using the cruise method and hand-sorting technique across three observation stations representing shaded, transitional, and open areas. The collected specimens were documented, identified based on their morphological characteristics, and analyzed descriptively. The results revealed a total of 30 macrofungal species belonging to 24 genera, 14 families, 7 orders, 3 classes, and 1 division. Station I recorded the highest number of species, with 12 species from 11 genera, followed by Station III with 10 species from 10 genera, and Station II with 8 species from 7 genera. Macrofungi were found growing on various substrates, particularly decaying wood, leaf litter, and soil. The most dominant group belonged to the order Polyporales. Environmental conditions at the study site, including temperature ranging from 22–24°C, humidity of 82–84%, soil pH of 6.3–6.8, light intensity of 885–1839 lux, and soil organic matter content of 1.30–3.20%, were within the optimal range for macrofungal growth. These findings indicate that the Sungai Dumai Nature Tourism Park possesses relatively high macrofungal diversity and has considerable potential as a source of biodiversity data and fungal ecological studies in the Riau region.
KEANEKARAGAMAN PLANKTON PADA PERAIRAN DANAU BANDAR KHAYANGAN KOTA PEKANBARU Ulandari, Diah; Sri Wulandari; Darmadi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.52934

Abstract

Bandar Khayangan Lake in Pekanbaru City is utilized for various activities, including tourism, aquaculture, irrigation, and domestic purposes. The increasing intensity of human activities around the lake has the potential to degrade water quality through the input of domestic waste, residual fish feed, and tourism-related litter. These conditions may affect the presence of plankton, which play an important role as bioindicators of water quality. This study aimed to analyze the plankton diversity in Bandar Khayangan Lake and assess the condition of the aquatic environment based on the structure of the plankton community. A quantitative descriptive method was employed, with samples collected from three observation stations. The observed parameters included plankton species composition and diversity indices (phytoplankton and zooplankton), as well as physicochemical parameters such as temperature, pH, water transparency, and dissolved oxygen (DO). Data were analyzed using the Shannon–Wiener diversity index. The results revealed that the phytoplankton community consisted of 14 species belonging to 4 classes, namely Bacillariophyceae, Chlorophyceae, Cyanophyceae, and Dinophyceae, with Chlorophyceae being the dominant class (53.55%). The zooplankton community consisted of 3 species from 2 classes, namely Branchiopoda and Monogonota, with Branchiopoda as the dominant class (84.62%). The phytoplankton diversity index ranged from 2.49 to 2.58, indicating a moderate diversity level, while the zooplankton diversity index ranged from 0.69 to 1.05, indicating low to moderate diversity. Water quality parameters showed temperatures ranging from 29.3–30.0°C, transparency from 54–79 cm, pH from 5.20–6.80, and dissolved oxygen from 5.92–6.52 mg/L. These findings indicate that the waters of Bandar Khayangan Lake are still capable of supporting plankton communities, although signs of environmental pressure from human activities were observed at several sampling locations.
PENGEMBANGAN LKPD BERBASIS PENDEKATAN DEEP LEARNING PADA MATERI SISTEM REPRODUKSI MANUSIA KELAS XI SMA Maulina, Mailin; Darmadi; Yustina
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.52993

Abstract

The topic of the human reproductive system for Grade XI senior high school students is considered difficult to understand due to its abstract nature, complex concepts, and extensive memorization requirements. In addition, the limited variety of teaching materials and the suboptimal implementation of Student Worksheets (LKPD) have resulted in students being less actively engaged and unable to achieve a deep understanding of the subject matter. Therefore, it is necessary to develop instructional materials that can support meaningful learning through the Deep Learning approach. This study aimed to develop and evaluate the quality of a Student Worksheet (LKPD) based on the Deep Learning approach for the topic of the human reproductive system for Grade XI senior high school students. The study employed a Research and Development (R&D) method using the ADDIE model, which was limited to the development stage. Data were collected through validation by four validators (two university lecturers and two biology teachers) and through limited trials involving 10 Biology Education students and 20 Grade XI senior high school students. The data were analyzed descriptively using a Likert scale. The results showed that the developed Deep Learning-based LKPD possessed excellent quality. The validation results obtained an average score of 3.66, categorized as highly valid. The first limited trial achieved an average score of 3.69, categorized as very good, while the second limited trial obtained an average score of 3.52, also categorized as very good. Overall, the LKPD achieved an average quality score of 3.62, classified as very good, indicating that it is suitable for use in the learning process.
PENGARUH PEMBERIAN EKOENZIM TERHADAP PERTUMBUHAN TANAMAN SAWI HIJAU (BRASSICA RAPA VAR. PARACHINENSIS) Jasmaria, Riska; Fitra Suzanti; Darmadi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.53085

Abstract

This study is motivated by the issue of organic waste, which has the potential to be processed into ecoenzymes as an alternative liquid organic fertilizer to support plant growth while reducing dependence on inorganic fertilizers. The aim of this research is to analyze the effect of ecoenzyme application on the growth of green mustard (Brassica rapa var. parachinensis). The study employed an experimental method using a Completely Randomized Design comprising five treatments: P0 as a negative control, P1 with manure fertilizer as a positive control, P2 with 5 ml/L ecoenzyme, P3 with 10 ml/L ecoenzyme, and P4 with 15 ml/L ecoenzyme, each replicated four times. Data were analyzed using ANOVA followed by Duncan’s Multiple Range Test (DMRT) at a 5% significance level. The results showed that the ecoenzyme had very low nutrient content, namely N 0.14%, P 0.10%, and K 0.08%, with a pH of 3.48, yet it still influenced the growth of green mustard. The 10 ml/L treatment generally exhibited the best outcomes, particularly in leaf number and root length, while the highest fresh weight was observed in the 15 ml/L treatment. Thus, ecoenzymes have the potential to be used as an environmentally friendly alternative liquid organic fertilizer in the cultivation of green mustard.
PENGEMBANGAN E-BOOKLET BERBASIS LITERASI SAINS PADA MATERI SISTEM REPRODUKSI UNTUK PEMBELAJARAN BIOLOGI DI SMA Rismawati, Wheny; Sri Wulandari; Darmadi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.57770

Abstract

This study aims to produce a Science Literacy-Based E-Booklet on the human reproductive system topic for grade XI high school students that is suitable for use as a biology learning medium. The research was conducted at the Biology Education Study Program, Faculty of Teacher Training and Education, University of Riau, from September 2024 to March 2025. This study is a Research and Development (R&D) type using the ADDIE model, which was carried out up to the development stage, as the focus is on developing a digital learning material to assist teachers in the learning process and to improve students’ understanding of biological concepts. The research instruments consisted of interview sheets, validation sheets, and response questionnaires using a Likert scale of 1–5. The data were analyzed descriptively to assess validation results, user responses, and the quality of the developed E-Booklet. The results showed that the media validation obtained a score of 87,33% in the very valid category, material validation 80,00% in the very valid category, first trial 89,59%, and second trial 81,00% in the very good category. The overall average score of 85,09% indicates that the Science Literacy-Based E-Booklet on the human reproductive system has a very good quality and is feasible to be implemented in biology learning for grade XI high school students.
INVENTARISASI TUMBUHAN BERKHASIAT ANTIINFLAMASI DI HUTAN KOTA PEKANBARU Zulingga Putri, Dinda; Wan Syafii; Darmadi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 02 Juni 2026
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.63622

Abstract

Inflammation is a biological response of the body to infection and tissue damage that may trigger various health disorders, including respiratory system disorders. Medicinal plants are known to contain secondary metabolites such as flavonoids, alkaloids, tannins, and saponins that function as natural anti-inflammatory agents. Pekanbaru Urban Forest possesses a high diversity of plants potentially utilized as traditional medicinal resources; however, information regarding anti-inflammatory plants in this area remains limited. This study aimed to inventory anti-inflammatory plants found in Pekanbaru Urban Forest. The research was conducted from December 2025 to April 2026 using a descriptive exploratory method through field exploration techniques. Plant identification was carried out based on morphological characteristics and supported by literature studies related to bioactive compounds and anti-inflammatory activities. The results showed that 16 plant species belonging to 10 families, and 8 orders possessed anti-inflammatory properties. These plants contain bioactive compounds such as flavonoids, alkaloids, tannins, and saponins which play roles in inhibiting inflammatory processes. The most dominant families found were Myrtaceae and Fabaceae. The findings indicate that Pekanbaru Urban Forest has potential as a source of anti-inflammatory medicinal plants that can support herbal research development and biodiversity conservation.
PERENCANAAN TEBAL PERKERASAN LENTUR JALAN AKSES PKP-PK DI BANDAR UDARA JUWATA TARAKAN Fauzi, Nurliza Arkana; Darmadi
JURNAL TEKNIK SIPIL-ARSITEKTUR Vol. 24 No. 1 (2025): EDISI BULAN MEI 2025
Publisher : FTSP Universitas Jayabaya

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Abstract

Bandara Juwata Tarakan merupakan fasilitas transportasi udara yang strategis di Kalimantan Utara. Penelitian ini bertujuan merencanakan tebal perkerasan lentur pada jalan akses PKP-PK sepanjang 396 meter dengan lebar 7 meter, menggunakan metode MDPJ 2017 dan AASHTO 1993. Hasil analisis MDPJ 2017 menghasilkan tebal perkerasan AC-WC 40 mm, AC-BC 60 mm, LPA Kelas A 150 mm, dan LBP 150 mm, sedangkan AASHTO 1993 menghasilkan Surface Course 75 mm, Base Course 150 mm, dan Subbase Course 150 mm.
PENGARUH PEMBANGUNAN APARTEMEN ARANDRA RESIDENCE TERHADAP KINERJA LALU LINTAS DI RUAS JALAN SEKITAR CEMPAKA PUTIH Ramadhan, Muhammad; Darmadi
JURNAL TEKNIK SIPIL-ARSITEKTUR Vol. 23 No. 1 (2024): EDISI BULAN MEI 2024
Publisher : FTSP Universitas Jayabaya

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Abstract

Traffic impact analysis needs to be done to know the traffic volume of the indicator being assessed is the traffic performance. The analysis was conducted with reference to the 1997 Indonesian Road Capacity Manual and the Contram 5 Program. The existing condition has the highest V / C Ratio 0.78 increased to 0.86, the travel time from 77.8 hours to 82 hours, the length of the trip from 3142.6 kend-km to 3307 kend-km, network speed from 40.4 km / h to 40.3 km / h, use of fuel from 305.6 liters to 312.7 liters fuel consumption from 305.6 liters to 312.7 liters, and survival of the queue in the network in the state of 0 vehicles. Related to that need to do handling
Co-Authors Abdul Ghani Ali, Mohammad Haidar Amrun Rosyid Andhini, Tiara Alivia Angga Nuraufa Zamzami Arianto Asiska Permata Dewi Aziz Septiatin Bella Dwi Safera Budiono Budiono Bulqaini, Alul Azmi Choirun Nisful Laili Daratul Aini Gaho Dwi Rohman Soleh, Dwi Rohman Eli Yusrita Elisabeth, Damarsari Ratnasahara Emalia Selviana Putri, Ava Ernova Viorely Purba Fadhlullah, Taufiq Faruqi, Muhammad Rifqi Fauzi, Nurliza Arkana Ferryan Sofyan Firdausi Nuzula Fitra Suzanti Ginting, Elianora Bergita Gultom, Putri Rohani Haryati, Nanik Hendri Budi Satrio Husni Husin Hutagalung, Sunna Vyatra Imamudin, Fajar Imelda Rey ISKANDAR Ismaningsih Jasmaria, Riska Ja’far Nasution juliana putri Kaban, Sri Melinda Laili, Choirun Nisful Layli Maydawati Lestari, Devi Putri Abda Lik Anah Lik Anah Lilis Sugi Lilis Sugi Rahayu Ningsih Maissy Febiana Maisura Maitanur Mariani Natalina Maulina, Mailin Muhammad Farid Muhammad Ramadhan Muhammad Saleh Muhammad Tresno Muhammad Yasir Nartini Nartini, Nartini Nazar, M. Ningsih, Lilis Sugi Rahayu Nova Tri Evriani Nugroho, Hafiedh Nugroho, Hafiedh Adi Nur Halifah R Nural Hasbi Nursal pazila, rezka Putri Sindy Wibisono Ramadayanti, Nia Ratna Dewi Reza Ali Maksum Reza Kusuma Setyansah Riani Purwaningsih Rifai, Muh. Rini Apriyani Rismawati, Wheny Roby Andriansyah Rosita, Liyan Rositasari, Fitri Sadikin Samosir, Felix Anggi Santoso*, Rohmad Prio Sanusi Sanusi Sari, Indah Apriliana Septi W, Reynaldi Sianturi, Livia Anastasia Siska Mayasari Lubis SRI WULANDARI Sri Yulianti Suwondo Suwondo Suyono, Joko Syahira, Juniva Tias Nur Aini Tri Endarwati Tri Nurvita Sari Ulandari, Diah Wahyuddin Wan Syafii Wan Syafi’i Yani, Firda Tirta Yustina ZULFAH Zulingga Putri, Dinda