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All Journal Jurnal Akuakultur Sungai dan Danau JURNAL PENDIDIKAN TAMBUSAI Jurnal Pendidikan Nusantara
Amalina, Putri
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Pengaruh Model Problem Based Learning Berbantuan Media Powerpoint Interaktif Terhadap Hasil Belajar Siswa Kelas V SDN 060811 Medan Amalina, Putri; Irsan, Irsan
Jurnal Pendidikan Tambusai Vol. 8 No. 1 (2024): April 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v8i1.12503

Abstract

Penelitian ini bertujuan mengetahui pengaruh model Problem Based Learning berbantuan media Powerpoint interaktif terhadap hasil belajar siswa pada tema 9 subtema 2 Kelas V SDN 060811 Medan T.A. 2022/2023. Populasi dalam penelitian ini seluruh siswa kelas V SDN 060811 Medan, terdiri dari 2 kelas yaitu kelas V-A dan V-B berjmlah 39 siswa. Teknik pengambilan sampel menggunakan total sampling. Jenis penelitian Quasi Ekperimen Design dengan tipe Nonequivalent Control Group Design. Teknik pengumpulan data yaitu observasi, tes dan dokumentasi. Penelitian ini menggunakan instrumen tes 25 pilihan berganda. Hasil penelitian diperoleh nilai N-Gain sebesar 0,875>0,7 kriteria “Tinggi” dengan persentase rata-rata 87,57%. Artinya terdapat peningkatan hasil belajar yang sangat baik menggunakan model PBL berbantuan media Powerpoint interaktif. Berdasarkan perhitungan uji-t (independent sample t-test), diperoleh nilai Sig.(2-tailed) sebesar 0.000 < 0,05 (Ha diterima dan Ho ditolak). Artinya terdapat Pengaruh Model Problem Based Learning Berbantuan Media Powerpoint Interaktif Terhadap Hasil Belajar Siswa Pada Tema 9 Subtema 2 Kelas V SDN 060811 Medan T.A. 2022/2023.
PENERAPAN MODEL PEMBELAJARAN SNOWBALL THROWING DALAM MENINGKATKAN HASIL BELAJAR DAN KEMAMPUAN BERPIKIR KRITIS SISWA SMA ABULYATAMA ACEH BESAR Amalina, Putri; Syarifahrahmiza Muzana; Hasbullah; Nurul Azmi
Jurnal Pendidikan Nusantara Vol. 10 No. 2 (2025): Jurnal Pendidikan Nusantara
Publisher : lembaga Sepercenter

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Abstract

This study aims to describe the effectiveness of implementing the Snowball Throwing learning model in improving the learning outcomes and critical thinking skills of students at Abulyatama High School in Aceh Besar. This study was conducted using the Classroom Action Research (CAR) method, which consisted of two cycles, each covering the stages of planning, implementation, observation, and reflection. The research subjects consisted of 30 students in grade XI. Data were collected through learning outcome tests, learning activity observation sheets, and critical thinking skills assessment rubrics. The results showed a significant increase in student learning outcomes from cycle I to cycle II, along with an improvement in their ability to analyse information, provide logical reasons, and draw conclusions based on evidence. The Snowball Throwing model proved to be capable of creating a more active, interactive, and collaborative learning atmosphere, thereby encouraging students to be directly involved in the learning process. Thus, the application of this model is highly recommended as an effective learning strategy to improve the quality of the learning process and outcomes of students. The purpose of this study was to analyse the application of the Snowball Throwing learning model in improving the learning outcomes and critical thinking skills of students at Abulyatama High School in Aceh Besar. The research method used was Classroom Action Research (CAR) with two cycles. The research subjects were 30 students in grade XI. The research instruments included learning outcome tests, observation sheets, and critical thinking skills assessment guidelines. The results showed a significant increase in both learning outcomes and critical thinking skills after the implementation of the Snowball Throwing learning model. This model proved to be effective in increasing student participation, training questioning skills, and encouraging students to think analytically and evaluatively about the material being studied.
Strategi Pengembangan Komoditas Unggulan Perikanan Budidaya di Kabupaten Magelang Octoriani, Widyanti; Junia Sara, Rafika Sandia; Zalianti, Rosita; Amalina, Putri
Jurnal Akuakultur Sungai dan Danau Vol 11, No 1 (2026): April
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v11i1.302

Abstract

The fisheries sector in Magelang Regency, Central Java Province, is one of the regencies/cities with considerable potential, particularly in the aquaculture sector. The objective of this study is to analyze the main flagship commodities of aquaculture in Magelang Regency and to formulate development strategies. This study was conducted in Magelang Regency, Central Java Province, in June 2024 using a descriptive method. The data used consisted of primary and secondary data. The secondary data utilized were time-series data spanning the period from 2019 to 2022. The primary data were obtained from interviews with 30 aquaculture farmers in Magelang Regency. The analytical methods used in this study were the Location Quotient (LQ) and the Specialization Index (SI). The types of fish commodities farmed in Magelang Regency include freshwater pomfret, catfish, gurami, carp, tilapia, and tawes. The carp commodity produced the highest LQ value and dominated among similar commodities at 4.07%. Consequently, there is a specialization in aquaculture production in Magelang Regency, specifically in carp and tilapia. The commodity with the highest SI value is tilapia, with an SI value of 1389%. Various strategies for developing flagship aquaculture commodities can be implemented across various aspects, such as pre-production, production, and marketing
Co-Authors Hasbullah Irsan Irsan Junia Sara, Rafika Sandia Nurul Azmi Octoriani, Widyanti Syarifahrahmiza Muzana Zalianti, Rosita