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Bio-Lectura
Published by Universitas Lancang Kuning
ISSN : 2339241X     EISSN : 25982427     DOI : -
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education
Bio-Lectura is a scientific journal containing research articles in Biology education scope. Bio-Lectura is published twice a year (April and October) by Faculty of Teachers Training and Education University of Lancang Kuning. The editor receives posts that have not been published in other print media. aim and foccus this journal are all about Biology, and Biology Education.
Arjuna Subject : -
Articles 192 Documents
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PENGARUH MODEL PEMBELAJARAN PROJECT BASED LEARNING (PjBL) TERHADAP MOTIVASI BELAJAR MAHASISWA PENDIDIKAN BIOLOGI DI UNIVERSITAS PENDIDIKAN MUHAMMADIYAH SORONG Edi Sutomo; Ribut Wahyu Eriyanti; Atok Miftachul Hudha
Bio-Lectura : Jurnal Pendidikan Biologi Vol. 10 No. 2 (2023)
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/bl.v10i2.16326

Abstract

This research was conducted to determine the use of the Project Based Learning (PJBL) learning model on the motivation of biology education students at the Muhammadiya Sorong Education University. This research was carried out in semester 4 in classes 4.1 and 4.2 at the Muhammadiyah University of Education, Sorong, academic year 2022/2023. The research design used was Quasi Experiment Pretest Posttest Control Group Design. In Quasi Experiment Pretest Posttest Control Group Design, the experimental and control groups are selected randomly. Data collection was carried out through pretest, posttest and observation sheets. Based on the results of research in the control class, the average overall score of the control class motivation indicators was 2.35, including in the medium category with a percentage of 57.47%. Meanwhile, in the experimental class there was a significant difference between the class given conventional learning and the class given Project Based Learning (PJBL). Student motivation appears to have increased. The questionnaire value of 2.51 is included in the high category with a percentage of 60.13%. Thus, learning with the Project Based Learning (PJBL) model can be said to increase the learning motivation of 4th semester students in the Biology Education Department at the Muhammadiyah Sorong University of Education.
PERBANDINGAN KELIMPAHAN DAN ASOSIASI POHON AQUILARIA MALACCENSIS LAM. DAN CASTANOPSIS ARGENTEA (BLUME) A.DC. DI TAMAN HUTAN RAYA SULTAN SYARIF HASYIM PROVINSI RIAU Sri Wahyuni; Mar’atul Afidah; Marta Dinata
Bio-Lectura : Jurnal Pendidikan Biologi Vol. 10 No. 2 (2023)
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/bl.v10i2.16605

Abstract

According to data from the 2019 IUCN Red List, the Aquilaria malaccensis species is included in the "Critically Endangered" category and the Castanopsis argentea species is included in the "Endangered" category. This study aims to determine the comparison of abundance and associations of Aquilaria malaccensis Lam. and Castanopsis argentea (Blume) A.DC. in Sultan Syarif Hasyim Forest Park, Riau Province. Data collection is carried out by making observation plots. In this research, an observation plot will be made measuring 20 m x 20 m to analyze tree vegetation. The research plot was determined deliberately (purposive sampling) and measurements were carried out in places where there were Aquilaria malaccensis and Castanopsis argentea trees. The population in this study is the area of ​​Tahura Sultan Syarif Hasyim in Siak Regency, namely, 2,400 Ha. The sample in this study was taken with a sampling intensity of 0.1%. So, the sample in this study covers an area of ​​24,000 m2. The type of data collected is primary data consisting of data on the abundance and association (with other plants) of Aquilaria malaccensis and Castanopsis argentea in Tahura SSH, Riau Province as well as secondary data in the form of the general condition of the research location, maps and the results of research that has been carried out, thesis or journals related to the title to be researched. Data analysis in the form of an Important Value Index, Diversity Index, and associations with other types. The results of data analysis can determine the abundance and associations of Aquilaria malaccensis Lam. and Castanopsis argentea (Blume) A.DC. in Sultan Syarif Hasyim Forest Park, Riau Province. The research results show that the Castanopsis argentea species has a higher abundance of 0.03 than Aquilaria malaccensis, which is 0.003. The highest association of Castanopsis argentea was 0.5 with Palaquium burkii, while the highest association of Aquilaria malaccensis was 0.8 with Sloetia elongata.

Page 20 of 20 | Total Record : 192

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