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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Ilmiah Aquinas Jurnal Ilmiah Manajemen Kesatuan Community Development Journal: Jurnal Pengabdian Masyarakat International Journal of Educational Research and Social Sciences (IJERSC) MetaBio : Jurnal Pendidikan Journal of Natural Sciences Jurnal Pengabdian Bukit Pengharapan Jurnal Pengabdian Masyarakat SAPANGAMBEI MANOKTOK HITEI J-CEKI MetaBio : Jurnal Pendidikan
PURBA, IKA ROSENTA
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Journal : MetaBio : Jurnal Pendidikan

 1 
PENERAPAN MODEL PROJECT BASED LEARNING (PJBL)MENGGUNAKAN MEDIA DAUR ULANG SAMPAH SEBAGAI UPAYAMENINGKATKAN KREATIVITAS DAN HASIL BELAJAR SISWAKELAS X SMA NEGERI 5 PEMATANGSIANTAR Lubis, Mawar Salehani; Purba, Ika Rosenta; Siboro, Thiur Dianti; Saragih, Marlindoaman
Jurnal Metabio Vol. 7 No. 1 (2025): MetaBio : Jurnal Pendidikan (Edisi Elektronik)
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/pcym8051

Abstract

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.  
PENGARUH PENGGUNAAN ALAT PERAGA MANIPULATIF TERHADAP MOTIVASI BELAJAR SISWA PADA MATERI SISTEM PERNAPASAN MANUSIA KELAS VIII SMP SWASTA YAYASAN PERGURUAN KELUARGA PEMATANG SIANTAR Purba, Ika Rosenta; Purba, Sumarny; Khesarany, Winona
Jurnal Metabio Vol. 6 No. 1 (2024): MetaBio : Jurnal Pendidikan (Edisi Elektronik)
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/kmywzq02

Abstract

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.
HASIL BELAJAR SISWA MELALUI IMPLEMENTASI KURIKULUM MERDEKA PADA PEMBELAJARAN  BIOLOGI SMA KELAS X Purba, Ika Rosenta; Damanik, Risjunardi; Sintana, Alika Dinda
Jurnal Metabio Vol. 6 No. 2 (2024): MetaBio : Jurnal Pendidikan (Edisi Elektronik)
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/qpfgey19

Abstract

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.
PERAN STRATEGI PEMBELAJARAN PJBL DALAM MENINGKATKAN HASIL BELAJAR SISWA : STUDI KUANTITATIF DENGAN ANALISIS COHEN'S D Selvyya; Purba, Ika Rosenta
Jurnal Metabio Vol. 7 No. 2 (2025): MetaBio : Jurnal Pendidikan (Edisi Elektronik)
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/6795d958

Abstract

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.
Co-Authors Ambarita, Lenny Mutiara Damanik, Ali Akbar DAMANIK, RISJUNARDI Damanik1, Pandapotan Damardjati, Fx Dedek Helida Pitra Fenny Mustika Piliang, Fenny Mustika Gultom , Sariaman GULTOM, SARIAMAN Gunawan, Inge Hermes, Christian Daniel Huda, M. Komarul Huda, Muhammad Komarul Hulu, Dhika Elfrida Hulu, Irwan Lihardo Imman Yusuf Sitinjak Khesarany, Winona Lubis, Mawar Salehani Lumbanahor, Marta Marlindoaman Saragih Mas'ud Muhammadiah Nainggolan, Rosita Nurhayati Nurhayati Nurmiati, Ai Siti Panjaitan, Ingrid PURBA, SUMARNY Purba, Sumarny Tridelpina Purba, Van Lodewijk RAJAGUKGUK, SALOME Ramdhana, Imron Saragih, Hisarma Sari, Mike Nurmalia Selvyya Simbolon, Netty Mewahaty Simorangkir, Jolli Hubertus Sinaga, Dian Perayanti Sintana, Alika Dinda Sitinjak, Humala Sitinjak, Wahyunita