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Pengaruh Model Pembelajaran Problem Based Learning Dengan Modul Kontruktivisme Radikal Terhadap Hasil Belajar Peserta Didik Riza Ulhaq*; Ismul Huda; Hafnati Rahmatan
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 4, No 2 (2020): DECEMBER 2020
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v4i2.17874

The low students' learning achievement is one of the problems that is occurred in learning process that is caused by the inappropriate learning strategy that was applied in the classroom in delivering the lesson, therefore the expected goal cannot be achieved. Learning in the classroom should be able to guide the students to be more creative and independent through a series of scientific activity. The purpose of this study was to measure the effect of Problem Based Learning (PBL) models and radical constructivism module on students' learning outcome in the Madrasah Tsanawiyah, Banda Aceh. The data were collected since November 2019 until April 2020. The method used in this study was an experimental method with randomized post-test only control- group design. This research was conducted in two classes: experimental class with PBL model learning with radical constructivism module and the control class with PBL model learning only. The number of samples for this research were 160 students. The samples were chosen through random sampling method by observing the students’ chances in each class and the Madrasah as the experiment and control classes. The objective tests were used as an instrument to measure students' learning outcome. The data were collected through post-test about the pollution of environment. The independent sample t-test was used to test the hypotheses to see the effect of Problem Based Learning (PBL) models and radical constructivism module on students’ learning outcome. The results analysis based on the outcome learning score was the value of Sig 0,05, t valuet table, 4,741,97. Hence, the students who took part in learning PBL model and radical constructivism module showed significantly better in their learning outcomes compared to students who took part in learning PBL model only.

Jenis-Jenis, Status Konservasi Dan Upaya Konservasi Tanaman Hias Langka Di Kota Banda Aceh Dan Kabupaten Aceh Besar Kiki Monita; Ismul Huda; Hasanuddin Hasanuddin; Fatilah Erni
BIOEDUSCIENCE Vol 5 No 1 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/j.bes/515775

Background: Ornamental plants have their charm and high economic value, but their population in nature is decreasing. This study aims to determine the types of rare ornamental plants, conservation status and conservation efforts. Methods: The methods used in this research are qualitative methods and exploratory surveys. The population in this study were all sellers/entrepreneurs of Decorative Garden Plants in Banda Aceh City and Aceh Besar District. The research period was eleven months, from September 2019 to August 2020. The data was collected through an exploratory survey, using the IUCN Red List application and semi-structural interviews. Interviews were conducted using a questionnaire, and descriptive statistical analysis was carried out for conservation efforts. The questionnaire contains questions about conservation efforts with available answer options to gather information related to research. Results: The results showed that the types of rare ornamental plants consist of 32 species, the conservation status is dominated by minimal concern (56%) composed of 14 families. Conclusions: Rare ornamental plants are easily found in Kota Banda Aceh and Aceh Besar District. There is still a lack of conservation efforts such as protection, cultivation in preserving rare/endangered ornamental plants.

Jenis-Jenis, Status Konservasi Dan Upaya Konservasi Tanaman Hias Langka Di Kota Banda Aceh Dan Kabupaten Aceh Besar Kiki Monita; Ismul Huda; Hasanuddin Hasanuddin; Fatilah Erni
BIOEDUSCIENCE Vol 5 No 1 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/j.bes/515775

Background: Ornamental plants have their charm and high economic value, but their population in nature is decreasing. This study aims to determine the types of rare ornamental plants, conservation status and conservation efforts. Methods: The methods used in this research are qualitative methods and exploratory surveys. The population in this study were all sellers/entrepreneurs of Decorative Garden Plants in Banda Aceh City and Aceh Besar District. The research period was eleven months, from September 2019 to August 2020. The data was collected through an exploratory survey, using the IUCN Red List application and semi-structural interviews. Interviews were conducted using a questionnaire, and descriptive statistical analysis was carried out for conservation efforts. The questionnaire contains questions about conservation efforts with available answer options to gather information related to research. Results: The results showed that the types of rare ornamental plants consist of 32 species, the conservation status is dominated by minimal concern (56%) composed of 14 families. Conclusions: Rare ornamental plants are easily found in Kota Banda Aceh and Aceh Besar District. There is still a lack of conservation efforts such as protection, cultivation in preserving rare/endangered ornamental plants.

Examining the Impact of Production Factors on Palm Oil Production Levels Huda, Ismul; Usma; Asman; Setiowati, Yuli; Widyawati, Weni; Puspita, Ella
Agriecobis : Journal of Agricultural Socioeconomics and Business Vol. 7 No. 01 (2024): March
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/agriecobis.v7i01.32394

This study aims to investigate the influence of various factors on oil palm production levels. Specifically, it seeks to analyze the effects of production range, fertilizer expenses, and labor on oil palm production. Furthermore, it intends to evaluate the impact of production variables, namely oil palm production zone, fertilizer costs, and labor, on oil palm production levels. Factors such as land area, fertilizer expenses, and workforce are critical variables affecting oil palm production, significantly influencing its productivity. Data was collected through observations, interviews, and surveys. The decision to conduct tests followed the purposive sampling approach, involving 26 respondents. The production components notably influence the production rate, particularly labor and fertilizer costs. However, the land area's production rate does not exhibit a significant effect. Approximately 92.5% of the production rate is attributable to the substantial contribution of production variables, with the remaining 7.5% influenced by other factors. Among these variables, fertilizer costs emerge as the most influential factor affecting oil palm productivity in Suliliran Baru.

AREAL AND PRODUCTION OF PALM OIL TREES Setiowati, Yuli; Jufri, Fikri; Arahman; Asman; Huda, Ismul
MSJ : Majority Science Journal Vol. 2 No. 1 (2024): MSJ-February
Publisher : PT. Hafasy Dwi Nawasena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61942/msj.v2i1.66

Palm oil is one of the plantation products that has a significant impact on the Indonesian economy. Indonesia, being one of the major palm oil exporters in the world, has successfully reduced poverty and unemployment rates by expanding oil palm plantation areas. This research aims to explore the relationship between the extent of oil palm plantation land and the annual production of palm oil in Paser Regency. The research method employed for this study is quantitative, involving the collection of data on the amount of palm oil plantation land from 2018 to 2022, along with the annual palm oil production figures in Paser Regency. The gathered data will be examined using correlation analysis, utilizing IBM SPSS 25 as the tool for conducting the correlation analysis. The researcher found that there is no significant correlation between the extent of oil palm plantation land and annual palm oil production. Additionally, the researcher discovered other variables that correlate with the annual volume of palm oil production, which were not considered in this study. The variables identified by the researcher as influencing production volume after conducting this study include soil conditions, fertilizers, seedlings, human resources, and the age of oil palm trees. This research provides insights to readers, stakeholders, and other researchers regarding factors correlated with the annual volume of palm oil production. These findings can serve as a solid foundation for business decision-making and as reference material for future research.

Application Of Video-Assisted Problem Based Learning Models To Improve Student Learning Outcomes On Virus Material yuli ananda; Hafnati Rahmatan; Samingan; Ismul Huda; Mudatsir
Jurnal Serambi Ilmu Vol. 25 No. 2 (2024): Jurnal Serambi Ilmu
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jsi.v25i2.2058

Learning in the era of globalization directs teachers to use learning models that are adapted to existing technological media. Based on the data obtained, there is still a learning process that has not maximized the use of technological media as a tool, so students have difficulty understanding biology material which results in a lack of activity and student learning outcomes in class. The aim of this research is to determine the difference in improving student learning outcomes between the control class and the experimental class in implementing the video-assisted Problem Based Learning model on virus material. The research method used was Quasi-Experiment with a non-randomized control group type, pretest-posttest only design. The research subjects consisted of odd semester students. The research was carried out at two different Madrasah Aliyah in Aceh Besar, where Madrasah Aliyah A consisted of 61 students and Madrasah Aliyah B consisted of 60 students. The test given is a multiple choice test with 35 questions with 5 alternative answer choices. The research results showed that the average N-gain for the experimental class was 62.31 in the medium category, while the control class was 42.95, indicating the medium category. Even though it is included in the medium category, the average N-gain value for the experimental class is higher than the control class. Based on the average posttest score, the experimental class obtained a score of 73.34, higher than the control class which was only 60.59. The difference in mean posttest scores between the experimental class and the control class shows an increase in learning outcomes.

Assessing the quality of mangrove ecosystem as breeding sites organisms in the coastal area Ulva, Susi Mulia; Djufri, Djufri; Supriatno, Supriatno; Safrida, Safrida; Huda, Ismul
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.31348

Mangrove ecosystem is an ecosystem that supports people's lives and the biota that live in it. Globally, mangrove ecosystems are recognized as productive ecosystems in coastal areas. Mangrove wetlands have an important function of protecting coastal ecology, buffering salinity, breeding grounds for organisms and transporting nutrients. Research on the assessment of the quality of mangrove ecosystems in Syiah Kuala District, Banda Aceh City was carried out with the aim of studying the presence of mangrove species, plankton species, hydrological factors of mangrove ecosystems and analyzing the quality of mangrove ecosystems as breeding grounds for organisms based on hydrological factor values. The method used in this study was the line transect method and the research technique was carried out by means of purposive sampling. Data analysis was calculated using the Shanon-Wiener Species Diversity Index () and PCA (Principal Component Analysis) analysis. Identification results showed a low mangrove species diversity index with a value of = 1.924, a plankton species diversity index of = 2.614 belonging to moderate community stability, a hydrological index covering temperatures ranging from 28.2 to 29.8 C, pH 7.1 -7.4, DO 2.9-4.1 mg/L, salinity 27-20.9 /, brightness 30-68.5 Cd, depth 88.5-105 cm. Water quality parameters are in good condition. PCA analysis showed a correlation between the distribution of mangrove species and parameters of salinity, pH, DO, temperature, depth and brightness.Keywords:MangrovesBreeding SiteHydrologyPlanktonCoastal Area

Distribution pattern of benthos based on substrate in the mangrove area of Labuhan Haji District, South Aceh Regency Hasyiati, Rasma; Sarong, Muhammad Ali; Safrida, Safrida; Djufri, Djufri; Huda, Ismul
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 12, No 3 (2023): DECEMBER 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.3.31503

Mangrove areas can function as habitats for spawning, rearing, and foraging for various species in them. Benthos is an organism that lives on the bottom of the water. Research on benthos distribution patterns based on substrate was carried out with the aim of studying benthos species, types of substrates, and analyzing benthos distribution patterns based on substrates in Labuhan Haji District, South Aceh District, Aceh Province. The method used in this study is the method of observation and field work. The benthos distribution pattern based on the substrate was calculated using the morphic index. Identification results found 31 species of benthos consisting of 3 classes, namely gastropods with 7 orders, bivalves with 4 orders, and malacostraca with 1 order and the type of substrate analyzed obtained 4 types of substrate namely dusty loam, sandy loam, silt and sand. The benthos distribution pattern based on the substrate obtained 2 categories, namely uniform on sandy loam and sandy clay substrates, and clustered on dusty and dusty clay substrates.Keywords:MangrovesBenthosSubstrate TypeSpread patternLabuhan Haji

KEBERADAAN KARANG DI PERAIRAN PULAU NASI ACEH BESAR Sarong, M. Ali; Artika, Wiwit; Iswadi, Iswadi; Huda, Ismul
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 5 No. 1 (2025): April 2025
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/kenanga.v5i1.7496

Corals are a type of aquatic biota inhabiting benthic environments, comprising diverse species with varying levels of presence. This research aimed to assess the number of species and the presence levels of coral species in the waters of Nasi Island, Pulau Aceh Subdistrict, Aceh Besar Regency. The research activities were conducted from July to August 2024. The methodology employed was a survey method. Data collection was carried out using a purposive sampling technique. The research area was segmented into three locations based on their geographical positions. Within each location, two observation stations were established. Each station consisted of ten research plots with dimensions of 2 m x 2 m. The number of coral species was analyzed descriptively, while the presence levels of coral species were analyzed using a presence index. The results of the study indicated that 35 coral species were found in the waters of Nasi Island, with the presence index ranging from 33.33% to 100%. Therefore, it can be concluded that the number of coral species in the waters of Nasi Island is considerably high, and the presence levels of coral species are highly variable, ranging from very rare to very abundant. Keywords :corals, Nasi Island, presence index

Assessing the quality of mangrove ecosystem as breeding sites organisms in the coastal area Ulva, Susi Mulia; Djufri, Djufri; Supriatno, Supriatno; Safrida, Safrida; Huda, Ismul
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.31348

Mangrove ecosystem is an ecosystem that supports people's lives and the biota that live in it. Globally, mangrove ecosystems are recognized as productive ecosystems in coastal areas. Mangrove wetlands have an important function of protecting coastal ecology, buffering salinity, breeding grounds for organisms and transporting nutrients. Research on the assessment of the quality of mangrove ecosystems in Syiah Kuala District, Banda Aceh City was carried out with the aim of studying the presence of mangrove species, plankton species, hydrological factors of mangrove ecosystems and analyzing the quality of mangrove ecosystems as breeding grounds for organisms based on hydrological factor values. The method used in this study was the line transect method and the research technique was carried out by means of purposive sampling. Data analysis was calculated using the Shanon-Wiener Species Diversity Index () and PCA (Principal Component Analysis) analysis. Identification results showed a low mangrove species diversity index with a value of = 1.924, a plankton species diversity index of = 2.614 belonging to moderate community stability, a hydrological index covering temperatures ranging from 28.2 to 29.8 C, pH 7.1 -7.4, DO 2.9-4.1 mg/L, salinity 27-20.9 /, brightness 30-68.5 Cd, depth 88.5-105 cm. Water quality parameters are in good condition. PCA analysis showed a correlation between the distribution of mangrove species and parameters of salinity, pH, DO, temperature, depth and brightness.Keywords:MangrovesBreeding SiteHydrologyPlanktonCoastal Area

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