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Pengembangan Buku Ajar Biologi Topik Ekologi Kelas Vii SMP Berbasis Penemuan Terbimbing dengan Memanfaatkan Lingkungan Kebun Sayur Depari, Tresia Valentina; Manurung, Binari; Sudibyo, Mufti
Jurnal Pendidikan Biologi Vol 6, No 1 (2016): Jurnal Pendidikan Biologi
Publisher : Magister Pendidikan Biologi, Universitas Negeri Medan

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This study aim to generate a decent textbook to use, easy to learn and can be used for leaners individual learning which produce teaching materials based on guided discovery. This research is the development of a research model product development Borg and Gall combined with a model of Dick and Carey instructional design. The research method consisted of: (1) validation of subject matter experts; (2) validation of expert instructional design; (3) validation of biology teacher; (4) individual trial; (5) small group testing; (6) limited field trials. Test subjects consisted of two subject matter experts biology, one expert instructional design, three students for individual trials, nine students to test small group and 38 students to a limited field test. Value about the quality of the product development is collected by questionnaire and analyzed with quantitative analysis techniques descriptive. The result showed: (1) subject matter experts are very well qualifications (90,14%); (2) test of instructional design experts are very well qualifications (88,06%); (3) biology teachers are in very well qualifications (93%); (4) individual trials are in well qualifications (91,07%); (5) small group trials are in very well qualifications (90,67%); (6) limited group trial in very good qualifications (87,55%).

Ecoliteracy Study About Lake Toba On High School Students Pardede, Lastiar H; Manurung, Binari; Silitonga, Melva
Journal of Learning Improvement and Lesson Study Vol. 4 No. 1 (2024): JLILS (June Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v4i1.89

Responding to the increasingly critical condition of the Lake Toba ecosystem over time, including in the Toba Regency area, research related to ecoliteracy needs to be carried out. The purpose of this study is to measure the level of ecoliteracy abilities of high school students in Toba Regency based on 3 aspects (cognitive, affective, and behavior) and how the relationship between the three aspects of ecoliteracy abilities. The method used in this research is a survey method with a descriptive quantitative approach. Data collection techniques were carried out using tests, distributing questionnaires, and FGD activities. The results showed that the ecoliteracy abilities of students were in the "medium" category, with x̄ = 106.76 which gave different values to each aspect measured. Cognitive and behavioral aspects are in the "medium" category, while affective aspects are in the "high" category. Through this study, the Pearson correlation test results were also obtained (p>0.05) which showed that there was a significant relationship between cognitive, affective, and behavioral aspects with overall ecoliteracy abilities.

Pengaruh Model Pembelajaran Berbasis Masalah Terhadap Literasi Sains Siswa pada Materi Ekologi dan Keanekaragaman Hayati di Kelas VII Febrianti Sinaga, Tiona; Manurung, Binari
Journal of Multidisciplinary Inquiry in Science, Technology and Educational Research Vol. 1 No. 4b (2024): OKTOBER (Tambahan)
Publisher : UNIVERSITAS SERAMBI MEKKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/mister.v1i4b.2312

Penelitian ini berjudul Pengaruh Model Pembelajaran Berbasis Masalah terhadap Literasi Sains Siswa pada Materi Ekologi dan Keanekaragaman Hayati di Kelas VII. Sampel penelitian ini terdiri dari 2 kelas yang berjumlah 60 siswa yaitu kelas eksperimen berjumlah 30 siswa dan kelas kontrol berjumlah 30 siswa. Instrument yang digunakan berupa tes bentuk pilihan ganda. Sebelum perlakuan terlebih dahulu dilakukan pretest kepada kedua sampel, kemudian dilanjutkan dengan pembelajaran dengan model pembelajaran berbasis pada kelas eksperimen dan pembelajaran konvensional pada kelas kontrol, kemudian dilakukan posttest pada kedua sampel. Data penelitian dianalisis dengan uji t satu pihak untuk instrument tes. Rata-rata kemampuan literasi sains siswa di kelas eksperimen selama pembelajaran dengan model pembelajaran berbasis masalah menunjukkan bahwa skor rata-rata posttest kelas eksperimen 50,3 dan rata-rata postes kelas kontrol 48,1. Setelah dilakukan pengujian hipotesis terhadap data posttest kedua kelompok diperoleh nilai dan = 1,697. Sehingga dapat disimpulkan berdasarkan analisis data yang dilakukan, Ha diterima yaitu atau 1,697 , maka literasi sains siswa dengan model pembelajaran berbasis masalah lebih tinggi dari literasi sains siswa dengan pembelajaran konvensional .

Analisis Kemampuan Kognitif dan Keterampilan Proses Sains Peserta Didik SMA Pada Materi Biodiversitas di Pedesaan dan Perkotaan Aceh Sulaiman, Nanda Fahira; Syarifuddin, Syarifuddin; Manurung, Binari
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December
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.v12i2.12987

Cognitive abilities and science process skills are important in learning Biology. Biology learning is related to nature so that the region can be a source of learning. Rural and urban areas have different natural conditions, so it is necessary to analyze the cognitive and science process skills of high school students. The purpose of this study was to determine the cognitive abilities and science process skills of high school students in rural and urban areas of Aceh Province. This study is a quantitative descriptive research. The sample in this study was one class from each high school grade X which was determined by purposive sampling technique. The research instruments consisted of cognitive ability tests and science process skills tests. Data analysis was carried out using descriptive statistics and inferential statistics. The results showed that there were differences in cognitive abilities and science process skills of high school students in rural and urban Aceh. The use of technology as a learning medium can help students in accessing sources of biodiversity information outside their environment.

PENGARUH MODEL PEMBELAJARAN BERBASIS MASALAH TERHADAP LITERASI SAINS SISWA PADA MATERI EKOLOGI DAN KEANEKARAGAMAN HAYATI DI KELAS VII Manurung, Binari; Sinaga, Tiona Febrianti
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 7, No 3 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v7i3.6926

Penelitian ini bertujuan untuk menganalisis pengaruh Model Pembelajaran Berbasis Masalah terhadap Literasi Sains Siswa pada Materi Ekologi dan Keanekaragaman Hayati di Kelas VII. Literasi sains pada penelitian ini adalah yang berpedoman pada PISA. Populasi penelitian terdiri dari seluruh kelas VII yang berjumlah 282 siswa. Sampel penelitian ini menggunakan tekbnik purposive random sampling yang terdiri dari 2 kelas yang berjumlah 60 siswa yaitu kelas eksperimen berjumlah 30 siswa dan kelas kontrol berjumlah 30 siswa. Instrument yang digunakan berupa tes bentuk pilihan ganda berjumlah 30 soal. Penelitian ini menngunakan metode quasi eksperimen dengan desain penelitian pretest-postest control group . Data diperoleh dengan metode tes kemudian dianalisis secara deskripsi kuantitatif. Teknik analisis data yang digunakan untuk mengetahui peningkatan literasi sains akan menggunakan N-Gain. Rata-rata kemampuan literasi sains siswa di kelas eksperimen selama pembelajaran dengan model pembelajaran berbasis masalah menunjukkan bahwa skor rata-rata preteset kelas eksperimen 50,3 serta posttest kelas eksperimen 87,67 dan rata-rata pretest kelas kontrol 48,1 serta postsest kelas kontrol 77. Berdasarkan hasil penelitian dapat disimpulkan bahwa penerapan model pembelajaran berbasis masalah berpengaruh terhadap literasi sains siswa

Analisis Kemampuan Kognitif dan Keterampilan Proses Sains Peserta Didik SMA Pada Materi Biodiversitas di Pedesaan dan Perkotaan Aceh Sulaiman, Nanda Fahira; Syarifuddin, Syarifuddin; Manurung, Binari
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 2 (2024): December
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.v12i2.12987

Cognitive abilities and science process skills are important in learning Biology. Biology learning is related to nature so that the region can be a source of learning. Rural and urban areas have different natural conditions, so it is necessary to analyze the cognitive and science process skills of high school students. The purpose of this study was to determine the cognitive abilities and science process skills of high school students in rural and urban areas of Aceh Province. This study is a quantitative descriptive research. The sample in this study was one class from each high school grade X which was determined by purposive sampling technique. The research instruments consisted of cognitive ability tests and science process skills tests. Data analysis was carried out using descriptive statistics and inferential statistics. The results showed that there were differences in cognitive abilities and science process skills of high school students in rural and urban Aceh. The use of technology as a learning medium can help students in accessing sources of biodiversity information outside their environment.

The Development of Student Worksheets Based on Project Based Learning (PjBL) on The Topic of Biodiversity for Class X Lingga, Trisnawaty Meriahna Br; Manurung, Binari
BIO-CONS : Jurnal Biologi dan Konservasi Vol. 7 No. 2 (2025): BIO-CONS: Jurnal Biologi dan Konservasi
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/biocons.v7i2.2324

This research focuses on the development of Learner Worksheets (LKPD) based on interviews with biology teachers and observations of student needs. It was found that the use of LKPD is still rare, some have never used it, and the existing LKPD is not project-based. Therefore, LKPD is needed that can increase student creativity through project activities. The purpose of this study was to develop the LKPD, assess its feasibility (by material experts, learning experts, and design experts), and evaluate teacher and student responses, as well as its effectiveness on learning outcomes and student creativity. The development model used is the 4D model (Define, Design, Develop, Disseminate). LKPD is designed according to the needs of students and prepared based on LKPD preparation guidelines. The feasibility of LKPD was tested by material experts (87.14%), learning experts (97.33%), and design experts (77.33%) with very feasible and feasible categories. Teacher (97.33%) and student (92.96%) responses were also very positive. The LKPD was then tested on the experimental class X-A. Effectiveness was tested through pretest and posttest results which showed significant differences between experimental and control classes.

Utilization of Morphological and Morphometric Data of Amphibians from the Silahisabungan Geosite as Content for the Development of an Amphibian Species Diversity Booklet Situmorang, Berri; Manurung, Binari
Biotik Vol 14 No 2 (2026): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v14i2.34780

Amphibian diversity is an important indicator of environmental quality; however, the utilization of local biodiversity data as a learning resource remains limited, resulting in abstract learning processes. This study aimed to analyze the morphological and morphometric variations of amphibians in the Silahisabungan Geosite-Toba Caldera Unesco Global Geopark (TCUGGp) and to utilize these data as contents for developing a biodiversity booklet. A quantitative descriptive method was employed through observation, documentation, and morphometric measurements of 18 species from five families. The parameters measured included snout-vent length (SVL), head length (HL), head width (HW), tibia length (TL), and others. Data were analyzed descriptively and through morphometric comparisons among species and families. The results showed significant variation in body size and proportions, with SVL ranging from 2.48 to 11.78 cm. Differences in morphometric characteristics among families reflect adaptations to their respective habitats. These findings indicate that morphometric data have strong potential as a basis for developing contextual biology. Keywords: Amphibian; Biodiversity; Booklet; Morphometric; Toba Caldera Unesco Global Geopark (TCUGGp).

PENGARUH MODEL PROBLEM BASED LEARNING BERBASIS SOCIO SCIENTIFIC ISSUE TERHADAP LITERASI LINGKUNGAN SISWA PADA MATERI PENCEMARAN LINGKUNGAN DI SMA NEGERI 2 PANGURURAN Apfrido Arpentus Antonius Situmorang; Manurung, Binari
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Processed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.62595

This study aims to determine the effect of the Problem Based Learning model based on Socio Scientific Issue on students' environmental literacy on environmental pollution material at SMA Negeri 2 Pangururan. This study used a quasi-experimental method with a non-equivalent control group design. The population in this study amounted to 216 students, namely all grade X students of SMA Negeri 2 Pangururan in the 2025/2026 Academic Year. The sample of this study consisted of two classes, namely X-2 as the experimental class and X-6 as the control class. The sampling technique was carried out by purposive sampling. The data collection technique was carried out through an environmental literacy test instrument in the form of 25 multiple-choice questions and 3 essay questions used to determine data on aspects of students' knowledge and cognitive skills. A questionnaire instrument was used to obtain data on aspects of students' attitudes and behaviors. This research instrument was made in accordance with environmental literacy indicators adapted from the Middle School Environment Literacy Survey (MSELS), which includes aspects of knowledge, attitudes, cognitive skills, and behavior. The results of the study showed that the average posttest score of the experimental class was in the very good category, while the control class was in the good category. The results of the independent sample t-test showed a significance value of 0.001 (p < 0.01), which means there is a very significant influence of the Problem Based Learning model based on Socio-Scientific Issues on students' environmental literacy. Thus, the Problem Based Learning model based on Socio-Scientific Issues is effective in improving students' environmental literacy on environmental pollution material.

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