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Vegetation Analysis of Tree and Pole Community as Part of Succession in Turgo Hill, Yogyakarta Santhyami, Santhyami; Aryani, Ima
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 10, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2024
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v10i1.5330

Abstract

Vegetation analysis is the primary method of ascertaining the structure of the vegetation. This paper aims to analyze the diversity of tree and pole found on Turgo Hill, Sleman Regency, Yogyakarta Special Region following primary succession due to Mount Merapi eruption. Data collection was conducted by sampling plots with a total of 16 sampling plots consisting of 8 plots of 20x20m for trees and 8 plots of 10x10m for poles. A total of 91 individuals composed of 60 trees and 31 poles, were observed in the sampling area. Based on Importance Value (IV), the most dominant tree species is Swietenia mahagoni (IV 116,38%), followed by Artocarpus Heteropyllus (IV 32,7%), and Meiopsis eminii (IV 24,12%). The most dominant pole species is Swietenia mahagoni (IV 60,78%) followed by Durio zibenthius (IV 37.16%) and Albizia chinensis (IV 36.38%). It can be concluded that Swietenia mahagoni is the most dominated tree and pole species.
Bioecos: Suatu Media Berbasis Project Based Learning (PjBL) untuk Mengembangkan Kemampuan Berpikir Kreatif Chimam, Shella Latifah; Aryani, Ima
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.11119

Abstract

Bioecos is a Project Based Learning (PjBL) multimedia aimed at developing students' creative thinking abilities. This research addresses the observed issue of underdeveloped creative Thinking among junior high school students. The study aims to enhance the creative thinking skills of seventh grade students in science education, specifically on the topic of Ecosystems, using Bioecos based on Project Based Learning. The research method employed is qualitative descriptive. The subjects were seventh grade students from Muhammadiyah 5 Junior High School in Surakarta, with a sample size of 51 students from classes VII-C and VII-D. Data collection utilized observation sheets and project assessment sheets designed in alignment with creative thinking indicators: fluency, flexibility, originality, and elaboration. Based on the research findings, the percentage achievements of creative thinking for each indicator were as follows: fluency indicator at 90.0%, flexibility indicator at 83.6%, originality indicator at 80.6%, and elaboration indicator at 77.9%. The results show that 63% of the students achieved a very creative category, totaling 32 students, while 37% achieved a creative category, totaling 19 students. From the conducted research, it can be concluded that the creative thinking abilities of Muhammadiyah 5 Surakarta Junior High School students in the learning process can be enhanced through the implementation of Bioecos based on Project Based Learning (PjBL).
Penerapan BioTranspezia dengan Strategi Jigsaw Terhadap Keterampilan Komunikasi Siswa Sulistyowati, Erna; Aryani, Ima
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 1 (2025): March
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i1.14726

Abstract

BioTranspezia is a multimedia that contains material about the human body's transport and exchange system accompanied by supporting images, learning videos, learning objectives, and evaluations in the form of quizzes. This multimedia is expected to be able to improve students' communication skills during learning. This research aims to improve the communication skills of grade XI students after using BioTranspezia with a jigsaw strategy. The type of research used is quasi-experimental. The research method was quantitative with the research subjects being grade XI students at SMA Batik 2 Surakarta and the research sample of students in grades XI.4 and XI.5 totaling 67 students. The research instrument using a communication skills observation sheet was made in accordance with 4 indicators, namely discussion, presentation, conveying opinions, and answering questions. The data analysis technique used is quantitative descriptive. The results of the study showed that of the total indicators in the experimental class, a percentage of 76.52% was obtained in the skilled category while the control class was 40.6% in the less skilled category. Based on the results of the study, it can be concluded that the communication skills of grade XI students at SMA Batik 2 Surakarta in the learning process can be improved through the application of BioTranspezia with a jigsaw strategy.
Analysis of Plant Vegetation in Sekipan Forest Tawangmangu District, Karanganyar District Aryani, Ima; Riskawati, Shal Syabela
Proceeding of International Conference on Biology Education, Natural Science, and Technology 2023: Proceeding of International Conference on Biology Education, Natural Science, and Technology
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

The purpose of this study was to determine the structure and composition of Vegetation structure and composition in Sekipan forest, Tawangmangu subdistrict, Karanganyar regency and to determine the tree species that dominate in the structure and composition of plant vegetation species in sekipan forest, Tawangmangu subdistrict, Karanganyar regency. This research is quantitative descriptive research. The population in this study was the vegetation in the skipan forest, Tawangmangu District, Karanganyar Regency, Central Java Province. The sample in this study is part of the area in the skipan forest, Tawangmangu District, Karanganyar Regency, Central Java Province. Method for sampling location using exploration. Data analisys using purpossive sampling. Sampling data collection for each observation using the plot sampling method. Data analysis techniques are calculated by calculating density, frequency, dominance, important value index, and diversity index. The results showed that the composition of plants in the Tawangmangu Karanganyar Sekipan Forest consisted of 52 plant species. Leucaena leucocephala has the highest density value with 110 trees/ha. The highest frequency was owned by the species Pinus Mercusii with 1.5%. The highest dominance is owned by Pinus mercusii, which is 70.95% and INP is 128.70%. A diversity index of 2.38617 indicates that diversity in sekipan forests is medium category.
Analysis of Biology Education Students' Learning Outcomes in Environmental Biology Practicum Plankton Identification Material Aryani, Ima; Utami, Dian Putri
Proceeding of International Conference on Biology Education, Natural Science, and Technology 2024: Proceeding of International Conference on Biology Education, Natural Science, and Technology
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

Practicum is an activity that supports students to interact directly with real material. One of the practical activities is observing objects so they are easy to learn. This research aims to determine the implementation of environmental biology practicum materials on plankton identification for biology education students at Muhammadiyah University of Surakarta. This type of research is descriptive qualitative. The sample for this research was 42 first semester students at the Biology Education Study Program, Faculty of Teacher Training and Education, Muhammadiyah University of Surakarta. Data collection techniques for cognitive learning outcomes were carried out using pretest and posttest, as well as observation questionnaires regarding student activities in practice as a result of psychomotor learning. Data analysis uses descriptive statistics. The research results show that cognitive learning outcomes seen from the average test results have differences, namely, the pretest average is 58.5 and the posttest average is 86.3. Psychomotor learning results were 78.8 with good criteria.
Peningkatan Hasil Belajar Biologi Menggunakan Strategi Peer Lessons Pada Siswa Kelas VIII SMP Negeri 1 Masaran Aryani, Ima
Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) 2017: Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (107.714 KB)

Abstract

Tujuan dalam penelitian ini adalah untuk mengetahui peningkatan hasil belajar biologi dengan pembelajaran menggunakan strategi peer lessons pada siswa kelas VIII SMP Negeri 1 Masaran. Penelitian ini merupakan penelitian tindakan kelas. Data hasil belajar biologi diambil dengan menggunakan observasi baik lembar penilaian maupun catatan lapangan, tes, dokumentasi, dan wawancara. Analisis data dari penelitian ini dengan cara deskriftif kualitatif, yaitu dengan cara menganalisis data dari hasil belajar siswa dari siklus I sampai siklus III dengan mencari rata-rata hasil belajar dan standar deviasi. Hasil penelitian menunjukkan bahwa terjadi peningkatan aktivitas dan hasil belajar siswa. Dari pembahasan dapat dinyatakan bahwa rata-rata hasil belajar siklus III lebih tinggi dari siklus I dan siklus II, baik dilihat dari kognitif (81,15>71,7>64,9) maupun afektif (21,65>18,65>17,075). Kesimpulan dari penelitian ini adalah penerapan strategi peer lesson dalam pembelajaran biologi dapat meningkatkan hasil belajar biologi pada siswa kelas VIII SMP Negeri 1 Masaran.
Pengaruh Pembelajaran Blended Learning pada Praktikum Ekologi Hewan terhadap Nilai Praktikum Mahasiswa Aryani, Ima; Syabella, Shal
Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) 2022: Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek)
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

Pembelajaran merupakan proses belajar dan mengajar. Pembelajaran dilakukan dua arah dari mahasiswa dan dosen. Selama pandemik covid pembelajaran berlaku sistem daring, kemudian seiring waktu pembelajaran dikembangkan dalam model blended leraning. Model pembelajaran Blended Learning merupakan model pembelajaran yang inovatif yang dapat dimanfaatkan untuk pembelajaran di masa pandemi. Model Blanded Learning juga dapat dimanfaatkan untuk pembelajaran praktikum. Penelitian ini bertujuan untuk mengetahui pengaruh model Blanded Learning terhadap nilai praktikum mahasiswa pada praktikum ekologi hewan. Jenis penelitian yang digunakan yaitu metode deskriptif kuantitatif. Teknik pengumpulan data yang digunakan pada penelitian ini yaitu menggunakan tes kemampuan praktikum, observasi keaktifan mahasiswa, dan wawancara. Teknik analisis data penelitian ini menggunakan teknik analisis data lembar observasi dan teknik analisis data tes. Hasil penelitian menunjukkan bahwa model pembelajaran Blended Learning berpengaruh terhadap hasil rata-rata nilai praktikum mahasiswa yaitu sebelumnya (pembelajaran daring) yaitu 82,25 dan sesudah dilakukannya pembelajaran dengan Blended Learning yaitu 88,74.
The Influence of Project Based Learning on Students' Learning Outcomes and Creative Thinking Ability Aryani, Ima; Chimam, Shella Latifah
Proceeding of International Conference on Biology Education, Natural Science, and Technology 2025: Proceeding of International Conference on Biology Education, Natural Science, and Technology
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

The main issue addressed in this study is the limited creative thinking skills among students. During classroom activities, teachers often employ learning models that are less effective, causing students to become passive and struggle to grasp the material presented. This study seeks to examine how the implementation of the Project-Based Learning (PjBL) model affects students' academic performance and creative thinking abilities in seventh-grade biology instruction. A quantitative descriptive design was adopted, employing a quasi-experimental method with a randomized pretest–posttest control group structure. The research population consisted of 51 students. Data were collected through pretest and posttest instruments, as well as observation sheets assessing creative thinking and project performance. The findings revealed that the average score achieved by the experimental group (75.96) exceeded that of the control group (68.40). In addition, learners who engaged in the experimental treatment exhibited a very high level of creative thinking ability, whereas those in the control group demonstrated a good level. These findings suggest that applying the Project-Based Learning approach contributes significantly to improving students' academic performance and enhancing their creative thinking competence.
Application of BioTranspezia Multimedia to the Learning Outcomes Students of SMA Muhammadiyah 1 Surakarta Ima Aryani; Auranur Priyanka Rahim
Quagga: Jurnal Pendidikan dan Biologi Vol 17 No 2 (2025): QUAGGA : Jurnal Pendidikan dan Biologi
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/quagga.v17i2.384

Abstract

BioTranspezia is a multimedia that is useful for improving student’s understanding so that it has an impact on their learning results. This study was carried out because learning media that is still often found is less interesting so that learning tends to be boring. This study aims to see the impact of the application of BioTranspezia multimedia on the learning outcomes of high school students in learning Biology of Transport and Human Body Substance Exchange. The method in this study is quantitative using a type of Pre-experimental research with a One Group Pretest-Posttest Design. The instruments used are in the form of question sheets (Pretest-Posttest) and affective observation sheets. Statistical data analysis uses normality tests, homogeneity tests, also hypothesis tests. The results showed that there was a significant difference in cognitive learning outcomes in the average Pretest as well as Posttest scores, namely the Pretest of 65 and the Posttest of 80,69. Likewise, in the achievement of the affective aspect, there was an increase in each indicator in the second meeting consisting of a discipline indicator of 74,30%, a cooperation indicator of 73,61%, a responsibility indicator of 76,38%, and an activeness indicator of 70,13% with the four indicators included in the good category. Thus in this research, it can be concluded that the implementation of BioTranspezia multimedia has an effect on student learning outcomes at SMA Muhammadiyah 1 Surakarta in learning Biology.