MetaBio : Jurnal Pendidikan (Edisi Elektronik) merupakan jurnal publikasi yang dikelola oleh Program Studi Pendidikan Biologi Universitas Simalungun Pematangsiantar. Jurnal ini akan memuat hasil-hasil penelitian ilmiah pada berbagai bidang ilmu Biologi dan Pembelajaran Biologi diantaranya Ekologi, Anatomi, IPA, Metode Pembelajaran, Media Pembelajarandan bidang-bidang lain yang terapannya sangat berhubungan dengan bidang Biologi dan Pembelajaran Biologi
Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Simalungun
IDENTIFIKASI DAN KARAKTERISTIK MORFOLOGI JAMUR MAKROSKOPIS DI GARIS WALLACEAE DAN WEBER KAWASAN HUTAN JALUR PENDAKIAN MOYA MABUKU, KOTA TERNATE MENGGUNAKAN KOORDINAT GPS
Kandungan organik dan pH tanah yang berbeda dapat menyebabkan spora jamur yang berbeda tumbuh, dan jenis tanah merupakan salah satu faktor yang secara langsung dapat memengaruhi keberadaan jamur. Galur Wallacea dan Weber di Ternate, Maluku Utara, akan menjadi subjek penelitian ini. Lokasi penelitian memiliki spesies jamur endemik, keanekaragaman hayati yang belum terpapar, dan lokasi geografis yang unik. Pengumpulan data dilakukan melalui survei langsung, metode eksplorasi pengambilan sampel, purposive random sampling, dan koleksi langsung jamur, seperti bentuk, warna, panjang batang, diameter, dan substrat hidup (tanah, kayu, daun, lainnya), bersama dengan pengamatan morfologi jamur. Analisis kualitatif mencantumkan ordo, famili, genus, dan nama ilmiah, yang disajikan dalam tabel dan gambar, dan menggambarkan karakteristik masing-masing spesies dengan hasil identifikasi. Indeks keanekaragaman digunakan. Faktor lingkungan yang diukur, suhu udara, kelembaban tanah, intensitas cahaya, dan pH tanah. Hasil penelitian menunjukkan bahwa 20 spesies jamur ditemukan di Kawasan Hutan Jalur Pendakian Moya Mabuku, Kecamatan Ternate Tengah, Kota Ternate, Maluku Utara, Indonesia, dengan koordinat GPS pada 0,8° Lintang Utara dan 127,3630910 Bujur Timur. Jamur-jamur tersebut adalah divisi Asycomycota dan Basidiomycota, serta famili Helotiaceae, Strophariaceae, Hygrophoraceae, Auriculariceae, Omphalotaceae, Tremellaceae, Hypoxylaceae, Phyllotopsidaceae, Poliporaceae, Gardonemataceae, Tricholomataceae, Sarcoscyphaceae, Agaricaceae, Mycenaceae, Psathyrellaceae, dan Cortinariaceae. Hasil uji parameter substrat kayu, tanah, dan tempurung kelapa menunjukkan pH 3,85-6,10. dan memiliki kelembapan udara 77,5-91,5%RH, kelembapan substrat 36,5-99,9%, intensitas cahaya 93,5-7496 Cd, suhu udara 27,7-33,9 oC, suhu substrat 27,4-33,9 °C, dan pH 3,85-6,15 dapat optimal untuk pertumbuhan jamur makroskopis.
Copyright (c) 2025 Mutimanda Dwisatyadini, Hikmah Zikriani, Susi Sulistiana, Inggit Winarni, Nurmaya papuangan, Nurhasanah (Penulis) https://creativecommons.org/licenses/by/4.0
STUDI LITERATUR : ANALISIS PENERAPAN METODE GALLERY WALK DALAM PEMBELAJARAN BIOLOGI SEKOLAH MENENGAH ATAS
Diperlukannya pemilihan metode pembelajaran yang sesuai dalam mempelajari materi adalah suatu hal penting yang dilakukan oleh guru. Dengan penerapan metode yang sesuai maka hasil-hasil belajar siswa yang diharapkan dapat di raih serta ditingkatkan melalui pembelajaran. Tujuan penelitian ini adalah untuk menganalisis penerapan dari metode gallery walk yang telah diterapkan pada pembelajaran biologi di tingkatan SMA. Metode yang digunakan adalah studi pustaka atau literatur review dengan pendekatan kualitatif dengan tahapan 1) mengetahui jenis pustaka yang diperlukan, 2) mengkaji dan mengumpulkan bahak kepustakaan, dan 3) menyajikan studi kepustakaan. Hasil studi pustaka menunjukkan bahwa metode gallery walk dapat diterapkan dalam beberapa materi pembelajaran, dengan ini maka dapat diketahui bahwa dengan penerapan metode gallery dapat digunakan untuk meningkatkan hasil belajar, partisipasi belajar, motivasi belajar, hingga minat belajar. Namun, sebelum memilih metode ini guru juga perlu memperhatikan kelebihan dan juga kekurangan metode gallery walk tersebut. Maka dapat disimpulkan bahwa metode gallery walk ini dapat sesuai untuk digunakan dalam pembelajaran biologi di SMA.
Copyright (c) 2025 Adi Firdarahman Sanjaya, Irwan Lihardo Hulu (Penulis) https://creativecommons.org/licenses/by/4.0
EFEKTIVITAS PENGGUNAAN MEDIA PEMBELAJARAN AUDIOVISUAL DALAM MENINGKATKAN PEMAHAMAN MATERI DI KALANGAN SISWA SEKOLAH DASAR
This study aims to determine the effectiveness of using audiovisual learning media in improving material comprehension among elementary school students through a meta-analysis approach. A quantitative method was employed by systematically selecting relevant experimental articles from national and international databases. Inclusion criteria included experimental design, elementary-level subjects, and availability of statistical data such as means, standard deviations, and sample sizes. Seven eligible articles were analyzed using Cohen’s d formula to measure effect size, followed by descriptive and inferential analysis. The results showed an average effect size of 1.46, which is classified as a large effect. This indicates that audiovisual media significantly enhance students’ material comprehension. These findings support the importance of using audiovisual-based learning media as an effective and applicable strategy in elementary school instruction. The study also revealed variations across studies influenced by intervention duration, subject matter, and the quality of media implementation.
Copyright (c) 2025 Yunita Sari, Fitri Dewi Puspita, Yatin Mulyono (Author) https://creativecommons.org/licenses/by/4.0
TRANSFORMASI STRATEGI PEMBELAJARAN DI ERA DIGITAL: INOVASI MENUJU PENDIDIKAN ABAD 21
The transformation of learning strategies in the digital era has become a critical necessity to meet the demands of 21st-century education. This study employs a meta-analysis method to examine the effectiveness of various digital learning strategies on student learning outcomes and 21st-century skills. Data were collected from eight SINTA-indexed articles published between 2018 and 2024, using experimental and quasi-experimental research designs. The analysis revealed that most digital strategies produced a Cohen’s d value greater than 0.8, indicating a large to very large effect. Strategies such as blended learning, flipped classroom, problem-based learning (PBL), and the integration of STEM–TPACK proved effective in enhancing learning achievement, digital literacy, critical thinking, and collaboration skills. These findings affirm that digital-based learning is not merely a technological adaptation but a strategic pedagogical innovation to develop learners who are ready to face global and digital era challenges. Keyword: Digital learning strategies, meta-analysis, Cohen’s d, 21st-century skills, educational innovation, digital literacy, STEM–TPACK.
Copyright (c) 2025 Rahmadi Kuwat, Haris Fadhilah, Yatin Mulyono (Author) https://creativecommons.org/licenses/by/4.0
PERBANDINGAN MODEL INKUIRI DAN PROBLEM-BASED LEARNING DALAM PEMBELAJARAN IPA: SYSTEMATIC LITERATURE REVIEW META-ANALIS
This study aims to analyze and compare the effectiveness of the Inquiry and Problem-Based Learning (PBL) models in science education through a systematic literature review and meta-analysis approach. The study examines various scientific publications that meet inclusion criteria based on research design, topic relevance, and completeness of quantitative data. Collected data were analyzed to identify trends in the effectiveness of both models in enhancing students’ science process skills and critical thinking abilities. Meta-analysis was conducted on selected articles with complete statistical data to calculate effect sizes as indicators of the strength of influence. The results indicate that both instructional models show high effectiveness, with the Inquiry model being more dominant in improving science process skills and PBL showing greater influence on the development of critical thinking. Although both are effective, differences in instructional approach and learning focus affect the learning outcomes. The Inquiry model emphasizes exploration and concept discovery through scientific investigation, while PBL emphasizes solving contextual problems that actively engage students cognitively. These findings suggest that integrating the strengths of both models or applying a hybrid approach may lead to more comprehensive learning outcomes in science education at schools.
Copyright (c) 2025 Mahrelin Mahrelin, Nurul Hidayah, Yatin Mulyono (Author) https://creativecommons.org/licenses/by/4.0
EFEKTIVITAS LITERASI SAINS PADA PEMBELAJARAN BIOLOGI
The development of science and technology in the 21st century requires biology learning to not only focus on mastering concepts, but also on strengthening students' scientific literacy. Scientific literacy includes critical and analytical thinking skills, as well as the ability to evaluate and apply scientific information in real life. However, survey results such as PISA show that Indonesian students' scientific literacy is still relatively low, which is thought to be caused by a learning approach that is less contextual and minimally encourages active student involvement. One approach that is believed to be able to develop scientific literacy is the inquiry learning model. This study uses a meta-analysis method on eight SINTA-indexed scientific articles that examine the effectiveness of the inquiry learning model on students' critical thinking skills. The analysis was carried out by calculating the effect size value using the Cohen's d formula. The results show an average effect size value of -2.40, which statistically indicates a negative effect. However, there are extreme values ​​that significantly affect the aggregate results.
Copyright (c) 2025 Wahdiyana, Vita, Yatin Mulyono (Author) https://creativecommons.org/licenses/by/4.0
EFEKTIVITAS PEMBELAJARAN BERBASIS MASALAH (PROBLEMBASED LEARNING) DALAM MENINGKATKAN PEMAHAMAN KONSEP BIOLOGI: SEBUAH SYSTEMATIC REVIEW DAN META-ANALISIS
Understanding biological concepts is a crucial component in science education but remains a challenge at the junior and senior high school levels. One contributing factor is the dominance of conventional teaching methods that limit active student engagement. This study aims to evaluate the effectiveness of the Problem-Based Learning (PBL) model in improving students’ conceptual understanding in biology. The research employed a systematic review and meta-analysis approach, involving eight national quantitative studies that met the inclusion criteria, such as experimental design, complete statistical data, and secondary school student participants. The data analyzed included means, standard deviations, sample sizes, and calculated effect sizes using Cohen’s d formula. The findings reveal that the implementation of PBL consistently results in a significant positive effect, with an average effect size of 2.14, categorized as large. This indicates that PBL not only enhances conceptual understanding but also fosters active involvement, critical thinking, and collaboration among students in biology learning. Therefore, PBL is recommended as an innovative and effective instructional strategy that should be widely implemented in secondary biology education.
Copyright (c) 2025 Fina Misno, Yatin Mulyono (Author) https://creativecommons.org/licenses/by/4.0
PENGARUH PENDEKATAN STEM TERHADAP MINAT DAN HASIL BELAJAR BIOLOGI SISWA : STUDI KASUS KUANTITATIF DI SMAN 3 PALANGKA RAYA
This study aims to analyze the influence of the Science, Technology, Engineering, and Mathematics (STEM) approach on increasing interest and learning outcomes of Biology in students of SMAN 3 Palangka Raya. The method used was a meta-analysis by examining seven relevant articles and meeting the inclusion criteria, such as experimental or quasi-experimental quantitative design, middle-level student subjects, and quantitative data that included pretest scores, posttest, standard deviation, and sample count. The results showed that the application of the STEM approach consistently increased students' interest and learning outcomes, with an average difference in pretest and posttest scores of 17.8 points. These findings reinforce the argument that STEM approaches are effective in encouraging student engagement, improving conceptual understanding, and developing critical and collaborative thinking skills in science learning. This study recommends the systematic integration of STEM in curriculum and teacher training to support the quality of learning in secondary schools.
Motivasi Belajar dan prestasi belajar IPA
Copyright (c) 2025 Dina Pratika Lestari, Mutia Harimatul Hasanah, Yatin Mulyono (Author) https://creativecommons.org/licenses/by/4.0
EFEKTIVITAS MODEL PEMBELAJARAN INKUIRI TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA: SUATU KAJIAN META-ANALISIS
This study aims to examine the effectiveness of the inquiry-based learning model in enhancing students' critical thinking skills through a meta-analytic approach. The research background is based on the low level of critical thinking skills among Indonesian students, primarily due to the dominance of conventional teaching methods. The inquiry model is considered a solution as it positions students as active participants in the learning process. This study collected data from seven nationally indexed SINTA articles that met the inclusion criteria, with quantitative data including means, standard deviations, and sample sizes. The meta-analysis results showed an average effect size (Cohen’s d) of 0.82, which is categorized as moderate to large, indicating that the inquiry model is generally effective in improving students' critical thinking skills. However, one study reported a negative effect size, suggesting that the effectiveness of the inquiry model is highly influenced by teacher readiness, student preparedness, and resource support. The implications of this research highlight the importance of teacher training, curriculum development, and the provision of supporting facilities for optimal implementation of the inquiry model. The study recommends expanding research to other educational levels and disciplines and employing more rigorous research designs to strengthen the generalizability of the findings.
Copyright (c) 2025 Ariansyah, Yatin Mulyono (Author) https://creativecommons.org/licenses/by/4.0
EFEKTIVITAS PEMBELAJARAN DARING SISWA KELAS X IPA TERHADAP HASIL BELAJAR BIOLOGI PADA KONSEP BIODIVERSITAS
This study aims to determine the effectiveness of online learning on students' learning outcomes in Class X IPA regarding biodiversity material in the biology subject. This research is based on the shift from face-to-face to online learning due to technological developments and the pandemic, which has encouraged the adoption of new learning methods. This study employed a quantitative, pseudo-experimental research method. The sample consisted of students in a tenth-grade science class at one of the state high schools. The students were divided into two groups: an experimental group that received online instruction and a control group that received face-to-face instruction. The instrument used was a validated, multiple-choice learning outcome test. Data analysis revealed a significant difference in learning outcomes between students who received online instruction and those who received face-to-face instruction. The average learning outcomes of students in the online group were sufficient, though lower than those in the face-to-face group. These results indicate that online learning is still limited in its effectiveness, particularly for materials requiring conceptual understanding, such as biodiversity. Therefore, it is necessary to develop online learning strategies that are more interactive and encourage active student involvement.
Copyright (c) 2025 Nadia, Yatin Mulyono (Author) https://creativecommons.org/licenses/by/4.0
PERAN STRATEGI PEMBELAJARAN PJBL DALAM MENINGKATKAN HASIL BELAJAR SISWA : STUDI KUANTITATIF DENGAN ANALISIS COHEN'S D
Penelitian ini bertujuan untuk mengetahui peran strategi pembelajaran Project Based Learning (PjBL) dalam meningkatkan hasil belajar siswa melalui studi kuantitatif dengan analisis Cohen’s d. Metode yang digunakan adalah quasi-eksperimen dengan desain Control-Group Pre-Test Post-Test untuk mengukur perbedaan hasil belajar antara siswa yang menggunakan model PjBL dan metode pembelajaran konvensional. Data hasil belajar dianalisis menggunakan uji statistik dan perhitungan effect size Cohen’s d untuk mengukur besarnya pengaruh PjBL. Hasil penelitian menunjukkan bahwa penerapan PjBL secara signifikan meningkatkan hasil belajar siswa dengan nilai effect size yang sangat besar. PjBL memberikan pengalaman belajar yang aktif dan bermakna serta mendorong keterampilan abad 21 seperti berpikir kritis, kreativitas, kolaborasi, dan komunikasi. Temuan ini mengindikasikan bahwa PjBL merupakan strategi pembelajaran yang efektif dan relevan untuk meningkatkan kualitas pembelajaran serta mempersiapkan siswa menghadapi tuntutan pendidikan masa depan.
Copyright (c) 2025 Selvyya, Ika Rosenta Purba (Penulis) https://creativecommons.org/licenses/by/4.0
META ANALISIS: EFEKTIVITAS MEDIA BELAJAR DAN TEKNOLOGI DALAM PEMBELAJARAN BIOLOGI TERHADAP HASIL BELAJAR KOGNITIF SISWA
Penelitian ini bertujuan untuk menganalisis efektivitas media pembelajaran berbasis animasi dalam meningkatkan hasil belajar kognitif siswa pada mata pelajaran Biologi melalui pendekatan meta-analisis. Delapan belas artikel yang memenuhi kriteria inklusi dianalisis secara kuantitatif menggunakan ukuran efek Cohen’s d untuk mengetahui besaran pengaruh media animasi terhadap capaian belajar. Hasil analisis menunjukkan bahwa seluruh studi menghasilkan nilai Cohen’s d positif, dengan rentang antara 0,74 hingga 3,67. Rata-rata nilai agregat Cohen’s d sebesar 2,185, yang termasuk dalam kategori efek sangat besar. Temuan ini mengindikasikan bahwa penggunaan media animasi secara konsisten memberikan kontribusi signifikan terhadap peningkatan pemahaman konsep biologi, terutama pada materi yang bersifat abstrak dan kompleks seperti sistem reproduksi dan ekskresi manusia. Hasil ini diperkuat oleh teori Multimedia Learning dari Mayer (2020), yang menyatakan bahwa integrasi teks, gambar, dan animasi dapat meningkatkan pemrosesan informasi dan retensi konsep oleh peserta didik. Meskipun demikian, variasi efektivitas antarestudi juga mengindikasikan adanya faktor-faktor moderasi seperti jenis animasi, keterlibatan interaktif, desain instruksional, dan karakteristik siswa. Oleh karena itu, penelitian lanjutan direkomendasikan untuk mengeksplorasi lebih lanjut peran masing-masing faktor tersebut dalam memediasi dampak media animasi terhadap hasil belajar. Penelitian ini memberikan implikasi penting bagi pengembangan media pembelajaran interaktif berbasis teknologi untuk mendukung pembelajaran biologi yang lebih efektif.
Copyright (c) 2025 Fitri Luthfia, Nabila Prastia Agustin, Yatin Muluono (Penulis) https://creativecommons.org/licenses/by/4.0
PERBEDAAN STRUKTUR ANATOMI DAUN SAWI LANGIT (VERNONIA CINEREA L.) DAN BANDOTAN (AGERATUM CONYZOIDES L.)
Penelitian ini bertujuan untuk mengetahui perbedaan struktur anatomi daun antara sawi langit (Vernonia cinerea L.) dan bandotan (Ageratum conyzoides L.) yang berasal dari famili Asteraceae dan tumbuh di lingkungan berbeda. Penelitian dilakukan secara deskriptif kualitatif melalui pengamatan mikroskopis terhadap preparat daun dengan metode irisan melintang dan membujur. Hasil pengamatan menunjukkan bahwa sawi langit memiliki struktur epidermis yang lebih tebal, kutikula yang kuat, serta stomata bertipe anisositik yang tersebar di kedua permukaan daun (amfistomatik). Ciri ini menunjukkan kemampuan adaptasi terhadap lingkungan panas dan kering. Sebaliknya, bandotan memiliki epidermis dan kutikula yang lebih tipis, serta stomata bertipe anomositik yang hanya terdapat di permukaan bawah daun (hipostomatik), mencerminkan adaptasi terhadap lingkungan yang lembap dan teduh. Selain struktur mikroskopis, perbedaan morfologi makroskopis seperti bentuk, tepi daun, dan keberadaan trikomata juga mencerminkan adaptasi terhadap kondisi mikroklimat masing-masing. Temuan ini menunjukkan bahwa meskipun kedua spesies berada dalam famili yang sama, mereka memiliki strategi adaptasi morfo-anatomis yang berbeda untuk mempertahankan efisiensi fisiologis di habitatnya. Hasil penelitian ini juga mendukung pentingnya studi anatomi tumbuhan dalam konteks ekologi dan taksonomi.
Copyright (c) 2025 Rafli Al Hafsy, Fitri Luthfia, Fina, Fitri Dwi Puspita, Yunita Sari (Penulis) https://creativecommons.org/licenses/by/4.0
PENERAPAN MODEL PROJECT BASED LEARNING (PJBL)MENGGUNAKAN MEDIA DAUR ULANG SAMPAH SEBAGAI UPAYAMENINGKATKAN KREATIVITAS DAN HASIL BELAJAR SISWAKELAS X SMA NEGERI 5 PEMATANGSIANTAR
This study aims to determine the effect of the Project Based Learning (PjBL) model with recycled waste media on the creativity and learning outcomes of class X students at SMA Negeri 5 Pematangsiantar. The background of this study is the low creativity of students in utilizing inorganic waste and the dominance of lecture methods in learning. The method used is quantitative with a pre-test and post-test control group design. The sample consisted of two classes, namely the experimental class without special treatment and the control class using the PjBL model. The instruments used included pre-test and post-test tests and creativity questionnaires. The results showed that the control class experienced a more significant increase than the experimental class. The average pre-test score of the experimental class increased from 69.19 to 80.29, while the control class increased from 72.94 to 84.12. The t-test produced tcount 2.345 ≥ ttable 1.668 at α = 0.05, indicating a significant effect. The ANCOVA test showed a significance of 0.001 (pre-test) and 0.003 (learning model), F = 9.460, and R² = 0.140. These results indicate that the PjBL model has an effect on students' creativity and learning outcomes. Students become more active, creative, and enthusiastic. Therefore, the PjBL model is recommended as an effective alternative for biology learning in schools.
Copyright (c) 2025 Mawar Salehani Lubis, Ika Rosenta Purba, Thiur Dianti Siboro, Marlindoaman Saragih (Author) https://creativecommons.org/licenses/by/4.0
PENGEMBANGAN E-COMIC BIOCOM (BIOLOGY COMIC) INTERAKTIF UNTUK MENINGKATKAN LITERASI SAINS SISWA PADA MATERI PEDULI LINGKUNGAN
This study aims to develop an interactive learning media in the form of an e-comic called Biocom (Biology Comic) to enhance students' scientific literacy on environmental awareness material for Grade X at SMA Swasta Kartika 1-4 Pematangsiantar. The research employed the Research and Development (R&D) method using a modified Borg and Gall development model consisting of ten stages, from identifying potential and problems to product production. The developed media was validated by media and content experts and tested on both small and large student groups. The validation results indicated that the e-comic Biocom is highly valid, with validation scores of 98% (media expert) and 92% (content expert). Student responses were very positive, with an average questionnaire score of 92.5%. Furthermore, the students' pre-test and post-test results showed a significant improvement, with an average N-Gain score of 0.72, categorized as high. Thus, the Biocom e-comic is deemed feasible and effective as a learning media to improve students' scientific literacy on environmental awareness material.
E-Comic, Literasi Sains, Peduli Lingkungan, Media Pembelajaran Interaktif, Research and Development.
Copyright (c) 2025 yuliana kristin bernarda sinaga, Irwan Lihardo Hulu, Fenny Mustika Piliang, Sumarny Tridelpina Purba (Author) https://creativecommons.org/licenses/by/4.0
PENGARUH PENGGUNAAN APLIKASI WHATSAPP DAN GOOGLE CLASSROOM TERHADAP HASIL BELAJAR SISWA SMP SWASTA KARTIKA 1-4 PEMATANGSIANTAR TAHUN AJARAN 2021/2022
This study aims to examine the Effect of Using WhatsApp and Google Classroom Applications on Student Learning Outcomes. This study is a quantitative study. The study population was 105 students consisting of 3 classes. Sampling was carried out by Cluster Random Sampling, namely class VIII-A using the WhatsApp application and VIII-B using the Google Classroom application, the number of each class was 35 students. The research instrument used a test. Based on the results of hypothesis testing using the t test, as obtained tcount 5.511> ttable (1.994) at a significance level of 0.000 <0.05. Based on this, it can be concluded that the Sig. value <0.05 and the tcount value> ttable, which means that H_0 is rejected and 〖 H〗_a is accepted, thus there is a significant influence between the values in the experimental class and the values in the control class. Based on the results of hypothesis testing using the F test, as obtained the Fcount value is greater than Ftable (15.201> 3.128) and the sig. value. smaller than 0.05 (0.003 <0.05). Thus, Ha is accepted and H0 is rejected, meaning that there is a significant influence if learning is carried out using the WhatsApp and Google Classroom applications on the learning outcomes of class VIII students of SMP Swasta Kartika 1-4 Pematang Siantar in the 2021/2022 academic year.
Copyright (c) 2024 Fitri Dwi Jayanti, Fenny Mustika Piliang, Risjunardi Damanik (Author) https://creativecommons.org/licenses/by/4.0
PENGARUH MEDIA PEMBELAJARAN INTERAKTIF TERHADAP MINAT DAN KEMAMPUAN PEMAHAMAN KONSEP SISTEM EKSKRESI SISWA MTS SWASTA DARUL MUTTAQIN KANDANGAN
This study aims to determine the effect of interactive learning media on the interest and ability to understand the concept of the excretory system of students at MTs Swasta Darul Muttaqin Kandangan in the 2021/2022 Academic Year. The population in this study was all class VIII consisting of 2 classes with a total of 64 students. Sampling was carried out using nonprobability sampling, namely the entire population is a sample. Data analysis was carried out by determining the validity test, reliability test, normality test, homogeneity test and hypothesis test, proven by the "t test" at a significance level of α = 0.05. From the results of the study, the overall results of respondents' answers about students' interest in learning using interactive media showed that the statement results were always 54.7%, statements often 39.2% and the rest of the students chose other statement options 6%. The results of the study showed that the average posttest value of the experimental class was 88.75. While the average posttest value of the control class was 86.25. From the results of the hypothesis testing, it was obtained that t_count (1.79)> t_table (1.66) at a significance level of α = 0.05 with df = 63. So H0 is rejected, Ha is accepted, meaning that there is an influence of media and students' conceptual understanding of the excretion system material in class IX MTs Darul Mutaqin Kandangan in the 2021/2022 academic year. The overall results of respondents' answers regarding interactive learning media showed that the results of the statement were very good at 50.07%, the statement was good at 43.4% and the rest of the students chose other statement options at 6.48%.
Copyright (c) 2024 Dian Pratiwi, Irwan Lihardo Hulu, Muhammad Komarul Huda (Author) https://creativecommons.org/licenses/by/4.0
HUBUNGAN DISIPLIN DENGAN PRESTASI BELAJAR IPA SISWA DI KELAS VII SMP N 10 PEMATANGSIANTAR
This study was conducted with the aim of determining the relationship between learning discipline and science learning achievement of class VII students of SMP Negeri 10 Pematangsiantar in the 2021/2022 Academic Year. This study was conducted from February to April 2022. The population in the study was 224 students and the number of samples was 35 students. The instruments used in this study were questionnaires and DKN. This study was proven by correlation tests, t tests and determination tests. The average score of science learning achievement of class VII students of SMP Negeri 10 Pematangsiantar in the 2021/2022 Academic Year was 79.97, which is a fairly high average learning achievement. The average score of the science learning discipline questionnaire of class VII students of SMP Negeri 10 Pematangsiantar in the 2021/2022 Academic Year was 73.28, which is a fairly high average questionnaire. From the results of the correlation test, the correlation between discipline and science learning achievement of class VII students of SMP Negeri 10 Pematangsiantar in the 2021/2022 Academic Year was obtained r = 0.82. Based on the qualification of the correlation coefficient, the correlation of the two variables above is included in the correlation coefficient which is quite high. From the results of the hypothesis testing with the t-test, the calculated t = 8.27 was obtained and at the significance level ∝ = 0.05 and dk = 33, the t-table = 2.034 was obtained. So the calculated t is greater than the t-table, so in this case Ho is rejected and Ha is accepted, meaning that there is a significant relationship between learning discipline and science learning achievement of class VII students of SMP Negeri 10 Pematangsiantar in the 2020/2021 Academic Year. Based on the results of the determination test, the contribution/relationship between discipline and science learning achievement of class VII students of SMP Negeri 10 Pematangsiantar in the 2021/2022 Academic Year was 67.24%. This means that the science learning achievement achieved by class VII students of SMP Negeri 10 Pematangsiantar, 67.24% is influenced by discipline in learning. It is concluded that there is a significant relationship between learning discipline and science learning achievement of class VII students of SMP Negeri 10 Pematangsiantar in the 2021/2022 Academic Year.
Copyright (c) 2024 Anna Tresya Simajorang, Irwan Lihardo Hulu, Dian Perayanti Sinaga (Author) https://creativecommons.org/licenses/by/4.0
PENGARUH MOTIVASI BELAJAR TERHADAP HASIL BELAJAR IPA TERPADU SISWA KELAS VIII SMP NEGERI 13 PEMATANGSIANTAR
This study was conducted with the aim of determining the effect of learning motivation on the learning outcomes of Integrated Science students of class VIII SMP Negeri 13 Pematangsiantar, and was carried out in April - May 2022 at SMP Negeri 13 Pematangsiantar. The population was 84 people and the number of samples was 84. Data analysis was carried out using correlation tests, t tests and determination tests. From the results of the correlation test, r = 0.65 was obtained, meaning that the effect of motivation on the learning outcomes of Integrated Science students of class VIII SMP Negeri 13 Pematangsiantar in the 2021/2022 Academic Year was high. Hypothesis testing was carried out using the t-test at a significance level of α = 0.05, obtained t count (7.754) > t table (1.664) then H0 was rejected and Ha was accepted, meaning that there was a significant effect between motivation on the learning outcomes of Integrated Science students of class VIII SMP Negeri 13 Pematangsiantar in the 2020/2021 Academic Year. From the results of the determination test, the contribution of motivation to students' Integrated Science learning outcomes was 42.25%. It was concluded that there was a significant influence of motivation on the Integrated Science learning outcomes of class VIII students of SMP Negeri 13 Pematangsiantar in the 2020/2021 Academic Year.
Copyright (c) 2024 Marinta Saragih, Salome Rajagukguk, Thiur Dianti Siboro (Author) https://creativecommons.org/licenses/by/4.0
PENERAPAN APLIKASI GOOGLE MEET DALAM PEMBELAJARAN BIOLOGI SMA YAYASAN PERGURUAN KELUARGA PADA MASA PENDEMI COVID-19
This study aims to determine the supporting and inhibiting factors for the implementation of the Google Meet application in biology learning at Yayasan Perguruan Keluarga High School during the Covid-19 Pandemic. This study is a qualitative descriptive type with data collection techniques through interviews, observations, and documentation. The results of this study indicate that the inhibiting factors for the biology learning process during the Covid-19 pandemic are the internet network, student absence during online learning, students' economic conditions, and ownership of gadgets or laptops. The supporting factors are technology, a place to study in accordance with the Covid-19 health protocol, adequate learning resources, and adequate facilities and infrastructure. In conclusion, 95% of the implementation of the Google Meet application in biology learning at Yayasan Perguruan Keluarga High School during the Covid-19 Pandemic was stopped in cycle III, activities had been carried out and learning objectives had been achieved. The Google Meet application can be accepted in online learning, besides the benefits are also optimal and facilitate learning activities.
Copyright (c) 2024 Hapsah Kesumawati, Risjunardi Damanik, Thiur Dianti Siboro (Author) https://creativecommons.org/licenses/by/4.0
PENGARUH KONDISI DAN KOSENTRASI BELAJAR DI RUMAH PADA MASA PANDEMI COVID-19 TERHADAP PRESTASI BELAJAR SISWA KELAS X MAN PEMATANGSIANTAR
This study aims to determine the Effect of Conditions and Concentration of Learning at Home During the Covid-19 Pandemic on the Learning Achievement of Class X Students of MAN Pematangsiantar in the 2020/2021 Academic Year. The population in this study was class X which consisted of 4 classes with a total of 160 students. In sampling, 25% of the total population was taken so that the sample could be calculated, namely 160x25% = 40 students, the research instrument used to collect data was a questionnaire filled out by students and DKN (Student Value List), the rest was documentation as additional data. The results of this study are that the influence of conditions and concentration of student learning during the Covid-19 pandemic on the learning achievement of class X students of MAN Pematangsiantar is very influential.
Copyright (c) 2024 Salome Rajagukguk, Pelita Nurjana (Author) https://creativecommons.org/licenses/by/4.0
PENERAPAN MEDIA ANIMASI BERBASIS ANIMAKER MENGGUNAKAN CIRC (COOPERATIVE INTEGRATED READING AND COMPOSITION) TERHADAP HASIL BELAJAR SISWA
The purpose of this study was to determine whether the application of animation media based on animeker can improve student learning outcomes at SMA Perguruan Tamansiswa Pematangsiantar and to improve student learning outcomes on learning media using animated videos. This study uses a Classroom Action Research (CAR) model that refers to the research design including the stages: (1) planning, (2) action, (3) observation, (4) reflection. The sample in this study was the experimental class (XI MIPA 1) which consisted of 36 students. The results of the study were obtained from the data from using Animaker-Based Animation Using CIRC (Cooperative Intedred Reading And Composition) in cycles I and II, namely in cycle I 80% and in cycle II 85%.
Copyright (c) 2024 Muhammad Komarul Huda, Marlindoaman Saragih, Nuryah Ramadhani Saputri, Salome Rajagukguk (Author) https://creativecommons.org/licenses/by/4.0
HASIL BELAJAR SISWA MELALUI IMPLEMENTASI KURIKULUM MERDEKA PADA PEMBELAJARAN BIOLOGI SMA KELAS X
This research ains to determinan the influence of implementing Project Based Learning to determinan student learning oucomes. The research was cariied out with a queatitative approach using a Pree-test and Poos-test Control Group Desain research design and there werw 3 geoup selected by random Assigment. The research population was seventeen tudent cosisting ot two classes, samples were taken using cluster random samping techniques, There is an influence of the Project Based Learning learning model on student before participacing in the Project Based Learning model 66,14. Meanwile the avaragge score for the poostes class after following the Project Based Learning mode 80,86. Based on the result of the hypothesis test, it shows that count > Ttabel (2,574 >1,671). And for a probability value of 0,00 < 0,05, witch mwans Ha is accepted and H0 is rejected, it can be coccluded that there is a significant influence using the projrct abased learning outcome at Tamansiswa Pematangsiantar High School.
Copyright (c) 2024 Ika Rosenta Purba, Risjunardi Damanik, Alika Dinda Sintana (Author) https://creativecommons.org/licenses/by/4.0
PENGARUH PENGGUNAAN ALAT PERAGA MANIPULATIF TERHADAP MOTIVASI BELAJAR SISWA PADA MATERI SISTEM PERNAPASAN MANUSIA KELAS VIII SMP SWASTA YAYASAN PERGURUAN KELUARGA PEMATANG SIANTAR
This study aims to determine the effect of the use of manipulative teaching aids on students' learning motivation in the human respiratory system material of class VIII of SMP Swasta Yayasan Perguruan Keluarga Pematang Siantar. The population in this study was the entire class VIII consisting of 4 classes with a total of 98 students. Sampling was carried out using a purposive sampling technique, namely 2 classes with a total of 50 students. The results of the data analysis showed that the average initial score of the experimental class questionnaire was 45.72 and the average control class was 44.52 and after being given treatment using manipulative teaching aids, the average final questionnaire for the experimental class was 64.08 while the average control class was 59.48. The average pretest value of the experimental class was 48.40 while the pretest of the control class was 49.40. After being given treatment using manipulative teaching aids, the posttest value of the experimental class was 80.60 while the posttest of the control class was 75.40. Based on the test results, the sig.(2-tailed) value was obtained as much as 0.001<0.05 with t count 3.887>t table 1.711 on df 24 and the questionnaire calculation results obtained a sig.(2-tailed) value of 0.023<0.05 with t count 2.684>t table 2.428 on df 24, this shows that Ha is accepted and H0 is rejected. So it can be concluded that there is an influence of the use of manipulative teaching aids on students' learning motivation on the material of the human respiratory system of class VIII students of SMP Swasta Yayasan Perguruan Keluarga Pematang Siantar.
Copyright (c) 2024 Metabio: Jurnal Pendidikan Biologi https://creativecommons.org/licenses/by/4.0
PENGARUH PENGGUNAAN METODE GALLERY WALK TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN SISTEM PEREDARAN DARAH KELAS VIII MTS MESRA PEMATANGSIANTAR TAHUN PELAJARAN 2019/2020
This study aims to determine whether there is an effect on student learning outcomes using the Gallery Walk learning method on the circulatory system material for eighth graders at MTs Mesra Pematangsiantar in the 2019/2020 academic year. The sample taken in this study was Cluster Random Sampling, namely random sampling of classes. Therefore, classes VIII-2 and VIII-3 were selected, where class VIII-2 served as the experimental class 1 and class VIII-3 as the control class, with 32 students in each class. This research instrument used a pre-test and post-test in the form of options (a, b, c, d), each with 20 questions. Each correct question was given a score of 5 and each incorrect question was given a score of 0. The test technique was used to obtain data on Integrated Science learning outcomes. Based on the results of hypothesis testing using the t-test, the calculated t (2.227) > t table (2.000) at a significance level of α = 0.05 with degrees of freedom (df) = 32 + 32 - 2 = 62, so Ho is rejected and Ha is accepted, meaning there is an effect on student learning outcomes using the Gallery Walk method on the circulatory system material for class VIII MTs Mesra Pematangsiantar in the 2019/2020 Academic Year.
PERBANDINGAN MODEL PEMBELAJARAN TALKING STICK DAN NUMBERED HEAD TOGETHER TERHADAP HASIL BELAJAR IPA SISWA DIKELAS VIII SMP KARTIKA I-4
This study aims to determine the differences in student learning outcomes using Talking Stick and NHT in class VIII of SMP Kartika I-4 Pematangsiantar on the Human Digestive System material in the 2020/2021 Academic Year. This study is a type of quasi-experimental research (Quasi Experiment) that is given different treatments in each class. Samples were taken using cluster random sampling technique, obtained class VIII-1 was used as experimental class I using the Talking Stick learning model with a total of 23 students, while class VIII-3 was used as experimental class II using the NHT learning model with a total of 23 students, research data analysis, finding the average value, standard deviation, homogeneity test, normality test and t test. From the results of the study, the average value in the experimental class I was 85 while the student learning outcomes in the experimental class II were 80. From the results of hypothesis testing using the t test, t count (3.63) was obtained > t table (2.00), thus the alternative hypothesis (Ha) was accepted and (Ho) was rejected, meaning there was a significant difference in student learning outcomes using Talking Stick and NHT on the Human Digestive System material for class VIII of SMP Kartika I-4 Pematangsiantar in the 2020/2021 Academic Year.
PERBANDINGAN HASIL BELAJAR SISWA DENGAN MENGGUNAKAN MODEL PEMBELAJARAN WORD SQUARE DAN GROUP INVESTIGATION PADA MATERI SISTEM PENCERNAAN MANUSIA DI KELAS VIII SMP TAMAN SISWA PEMATANGSIANTAR TAHUN PELAJARAN 2020/2021
This study was conducted with the aim of determining the differences in student learning outcomes using the Word Square and Group Investigation learning models on the human digestive system material in class VIII of Taman Siswa Junior High School, Pematangsiantar, in the 2020/2021 Academic Year. The population in the study were all class VIII students of Taman Siswa Junior High School, Pematangsiantar, in the 2020/2021 Academic Year, consisting of 6 classes totaling 215 students and a sample of 64 people, namely class VIII-3 as the experimental class I and VIII 2 as the experimental class II. From the results of the hypothesis testing, it was obtained that t count (6.55) > t table (1.99), at a significance level of α = 0.05 and degrees of freedom = 62, then Ho was rejected and Ha was accepted, meaning there were differences in student learning outcomes using the Word Square and Group Investigation learning models on the human digestive system material in class VIII of Taman Siswa Junior High School, Pematangsiantar, in the 2020/2021 Academic Year. It was concluded that there was a difference in student learning outcomes using the Word Square learning model on the human digestive system in eighth grade students of Taman Siswa Middle School, Pematangsiantar, in the 2020/2021 academic year, compared to those using the Group Investigation learning model.
PERBANDINGAN HASIL BELAJAR SISWA DENGAN MENGGUNAKAN MODEL PEMBELAJARAN GROUP INVESTIGATION (GI) DAN THINK TALK WRITE (TTW) PADA MATERI EVOLUSI
This study aims to determine the differences in student learning outcomes using the Group Investigation (GI) and Think Talk Write (TTW) learning models on the evolution material in grade XII of SMA Yayasan Perguruan Keluarga Pematangsiantar in the 2019/2020 Academic Year. The population in this study were all grade XII students of SMA Yayasan Perguruan Keluarga consisting of 3 (three) classes with a total of 103 students and the research sample was 68 students consisting of two classes, namely class XII-IA1 with 34 students as the experimental class I using the Group Investigation (GI) learning model and XII-IA2 with 34 students as the experimental class II using the Think Talk Write (TTW) learning model. Data analysis was carried out using SPSS 21 to find the average value, standard deviation and hypothesis proven using the t-test at a significance level of α = 0.05. The research results obtained an average learning outcome score of 79.26 for experimental class I using the Group Investigation (GI) learning model, and 84.12 for experimental class II using the Think Talk Write (TTW) learning model. Hypothesis testing using the t-test at a significance level of α = 0.05 and dk = 66 yielded a calculated t (3.91) > t (2.00). Therefore, H0 is rejected and Ha is accepted, indicating a difference in student learning outcomes between the Group Investigation (GI) and Think Talk Write (TTW) learning models on evolution in grade XII of SMA Yayasan Perguruan Keluarga Pematangsiantar in the 2019/2020 academic year.
Group Investigasion dan Think Talk Write
PENGARUH MOTIVASI TERHADAP PRESTASI BELAJAR IPA SISWA KELAS VIII SMP SWASTA TAMAN ILMU PERLANAAN KECAMATAN BANDAR SIMALUNGUN TAHUN PELAJARAN 2019/2020
This study was conducted with the aim of determining the Effect of Motivation on Science Learning Achievement of Grade VIII Students of Taman Ilmu Perlanaan Private Junior High School, Bandar Simalungun District, Academic Year 2019/2020. The number of samples in this study is the same as the population with a total of 52 people consisting of 2 classes. The research instrument used to collect data was a questionnaire about Learning Motivation variable (X) and a mid-semester Value Collection List (DKN) to determine science learning achievement (Y variable). From the hypothesis testing obtained t count > Sig. (2-tailed), (2.694> 0.010) then Ha is accepted and Ho is rejected which means there is a very significant influence between Motivation on Science Learning Achievement of Grade VIII Students of Taman Ilmu Perlanaan Private Junior High School, Bandar Simalungun District, Academic Year 2019/2020. The results of the regression analysis obtained a linear regression equation: Ŷ = 86.411 X + 0.057. The equation shows that students' science learning achievement is influenced by motivation. The following conclusions are drawn: 1) There is a positive influence of motivation on science learning achievement, which is acceptable. 2) Based on a simple linear regression analysis (F test), the calculated F (0.230) > Fsig. (0.0633) can be obtained. It can be concluded that the linear regression direction coefficient is significant with a correlation coefficient contribution of 0.068, so the determination coefficient is 4.6%, a very low correlation.
PENGARUH MODEL PEMBELAJARAN GROUP INVESTIGATION TERHADAP HASIL BELAJAR SISWA PADA MATERI PENCEMARAN LINGKUNGAN DI KELAS X SMA NEGERI 2 BANDAR TAHUN PELAJARAN 2020/2021
This study aims to determine the effect of using the Group Investigation learning model on environmental pollution material in class X of SMA Negeri 2 Bandar in the 2020/2021 academic year. This research is an experimental study with a pre-test, post-test design. The population was 252 students, and the sample size was 62 students (Cluster Random Sampling). Data analysis was conducted by calculating the average score and standard deviation, and hypotheses were tested using the t-statistic or t-test at a significance level of α = 0.05. The results of the hypothesis test using the t-test showed that the calculated t-value (3.12) was greater than the t-table (2.00). Therefore, H0 was rejected and Ha was accepted, indicating that the Group Investigation learning model had an effect on environmental pollution material in class X of SMA Negeri 2 Bandar in the 2020/2021 academic year.