bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH PENGGUNAAN MODEL PROBLEM BASED INSTRUCTION (PBI) TERHADAP HASIL BELAJAR DAN KEAKTIFAN SISWA
Authors: Hutabarat Mey Windah , Nasution Febriani Hastini , Sari Lia Purnama
Published: March 2024

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan Model Problem Based Instruction (PBI) Terhadap Hasil Belajar dan Keaktifan Siswa Pada Materi Fluida Statis di kelas X SMA Negeri 1 Batangtoru. Jenis penelitian adalah penelitian Quasi eksperimen. Populasi pada penelitian ini adalah seluruh siswa kelas X yang berjumlah 140 orang. Adapun sampel pada penelitian ini adalah 70 orang, yang terbagi pada kelas X4 sebagai kelas eksperimen dan kelas X2 sebagai kelas kontrol. Teknik pengambilan sampel adalah random sampling, instrumen yang digunakan dalam penelitian ini adalah instrumen tes hasil belajar siswa yang terdiri dari ranah kognitif, afektif, psikomotorik serta instrumen berupa lembar observasi keaktifan siswa dan penggunaan model PBI.  Berdasarkan hasil analisis data diperoleh: (1) nilai rata-rata penggunaan model PBI yaitu 83,30 berada pada kategori “Sangat Baik” ; (2) nilai rata-rata pada ranah kognitif sebesar 78,29 berada pada kategori “Baik”, nilai rata-rata afektif siswa yaitu 2,94 berada pada kategori “Cukup”, nilai rata-rata psikomotorik siswa yaitu 2,94 berada pada kategori “Cukup” ; (3) nilai rata-rata keaktifann siswa yaitu 2,9 berada pada kategori “Cukup”  dan ; (4) melalui analisis Uji-t diperoleh taraf signifikansi 0,001 < 0,005. Sehingga hipotesis Alternatif (Ha) diterima. Berdasarkan hasil tersebut disimpulkan terdapat pengaruh yang signifikan penggunaan model Problem Based Instruction  (PBI) Terhadap Hasil Belajar dan Keaktifan Siswa Pada Materi Fluida Statis di Kelas X SMA Negeri 1 Batangtoru.
PENGARUH PENGGUNAAN MODEL STAD DAN INQUIRY TERHADAP HASIL BELAJAR FISIKA PADA MATERI USAHA DAN ENERGI DI KELAS XI SMA NEGERI 1 ANGKOLA TIMUR
Authors: Murni Lusiana
Published: March 2024

Penelitian ini bertujuan untuk mengetahui apakah terdapat perbedaan yang signifikan antara hasil belajar siswa pada materi usaha dan energi dengan menggunakan model pembelajaran STAD dan model pembelajaran Inquiry di Kelas XI SMA Negeri 1 Angkola Timur. Metode yang di gunakan dalam penelitian ini adalah metode ekperimen. Populasi penelitian ini adalah siswa Kelas XI IPA SMA Negeri Padang Bolak Julu yang terdiri dari 3 kelas yang berjumlah 95 orang dengan penetapan sampel menggunakan teknik total sampling dengan jumlah 95 siswa. Hasil belajar siswa pada materi usaha dan energi dengan menggunakan model pembelajaran STAD di Kelas XI SMA Negeri 1 Angkola Timur memiliki nilai rata-rata 65,97 berada pada kategori “Cukup”. Hasil belajar siswa pada materi usaha dan energi dengan menggunakan model pembelajaran inquiry di Kelas XI SMA Negeri 1 Angkola Timur memiliki nilai rata-rata 75,97 berada pada kategori “Baik”. Mengingat ftabel berada di antara dk = 95 – 2 = 93, maka nilai ftabel pada taraf signifikan 95% 1,667 maka fhitung lebih besar dari ftabel (4,98 > 1,667). Hal ini berarti bahwa sampel penelitian mempunyai varians yang homogen. Berdasarkan hasil konsultasi nilai tersebut maka hipotesis alternatif yang dirumuskan dalam penelitian ini dapat diterima atau disetujui kebenarannya. Artinya terdapat perbedaan yang signifikan antara hasil belajar siswa pada materi usaha dan energi dengan menggunakan model pembelajaran STAD dan model pembelajaran Inquiry di Kelas XI SMA Negeri 1 Angkola Timur.
PENERAPAN STRATEGI PEMBELAJARAN DISCOVERY TERBIMBING UNTUK MENINGKATKAN HASIL BELAJAR MATERI SUHU DAN KALOR KELAS X SMA NEGERI 1 SIABU
Authors: Rusdi Ahmad
Published: March 2024

Penelitian ini bertujuan untuk meningkatkan Hasil Belajar Siswa materi Suhu dan Kalor dengan penerapan strategi pembelajaran Discory terbimbing di  Kelas X SMA Negeri 1 Siabu Tahun Pelajaran 2019-2020. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) dengan melakukan 2 (dua) siklus tindakan, yang pada setiap siklus dilakukan melalui tahapan perencanaan, pelaksanaan, pengamatan, dan refleksi. Analisis data yang digunakan pada penelitian ini adalah analisis kualitatif. Variabel masalah penelitian ini adalah berupa hasil belajar kognitif fisika peserta didik meliputi indikator mengingat, memahami, mengaplikasikan, dan menganalisis. Hasil penelitian menunjukkan rata-rata skor hasil belajar peserta didik pada siklus I sebesar 68,70 %. Hasil siklus I masih memerlukan perbaikan sehingga dilakukan siklus lanjutan. Hasil belajar fisika pada siklus II menghasilkan rata-rata ketuntasan sebesar 100% yang menunjukkan ketercapaian indikator dan mengalami peningkatan. Dari siklus I ke siklus II, sehingga dapat disimpulkan bahwa hasil belajar fisika peserta didik kelas X  SMAN 1 Siabu tahun pelajaran 2019/2020 dapat ditingkatkan melalui strategi Discovery terbimbing dengan cara: pendidik memberikan motivasi awal melalui penampilan fenomena sebagai pemicu untuk merumuskan masalah dan menjawabnya dalam bentuk hipotesis. Berdasarkan temuan penelitian tindakan kelas ini, maka disarankan kepada guru fisika untuk menggunakan strategi pembelajaran discovery terbimbing pada setiap pembelajaran yang sesuai karena selain dapat meningkatkan hasil belajar fisika, peserta didik juga akan mendapatkan variasi pembelajaran sehingga mengurangi kejenuhan dan meningkatkan semangat peserta didik dalam proses pembelajaran.
PENGARUH PENGGUNAAN MODEL KOOPERATIF TIPE GROUP INVESTIGATION TERHADAP HASIL BELAJAR MATERI TERMODINAMIKA
Authors: Siringo Sakkot Parulian , Asmaidah Seri , Rozi Nasution Sari Wahyuni
Published: March 2024

This study aims to know whether there is a significant difference of using GI (Group Investigation) and lecture learning model on student’ physic achievement on the topic thermodynamics at eleventh grade students of SMA. The research was conducted by using experimental method with 50 students as the sample and they were taken by using total sampling technique. GI learning model was experimental class and lecture learning model was control class and each class had 25 students as the sample. Test and observation were used in collecting the data. Based on descriptive analyzes, it could be found that a) the average of using GI learning model was 80.24 (very good category) and b) the average of student’ physic achievement on the topic thermodynamics before using GI learning model was 52.04 (enough category) and after using GI learning model was 71.82 (good category).  Furthermore by using inferential statistic by using ttest two tails, it could be found ttable was less than tcalculated (1.71< 6.85). It means, there is a significant difference of using GI (Group Investigation) learning model and lecture model on student’ physic achievement on the topic thermodynamics at eleventh grade students of SMA.  

Key words:  Group Investigation (GI), Achievement, and Thermodynamics
PENGARUH PENGGUNAAN BAHAN AJAR FISIKA BERBASIS PENDIDIKAN KARAKTER DENGAN MENGGUNAKAN MODEL INQUIRY
Authors: Situmorang Feronika , Siregar Dedes Asriani , Nasution Febriani Hastini
Published: March 2024

ABSTRAK

 

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan bahan ajar fisika berbasis pendidikan karakter dengan menggunakan model Inquiry terhadap hasil belajar siswa pada materi gelombang. Penelitian ini dilakukan dengan menggunakan desain one group pre-test post-test. Populasi dalam penelitian ini adalah seluruh siswa kelas XI SMA di lingkungan Gereja Pentakosta Indonesia Padangsidimpuan, sebanyak 25 siswa, dan sekaligus yang menjadi sampel penelitian ini. Berdasarkan analisis data diperoleh: (1) Gambaran penggunaan bahan ajar fisika berbasis pendidikan karakter dengan menggunakan model Inquiry di kelas XI IPA di lingkungan Gereja Pentakosta Indonesia melalui angket respon siswa diperoleh skor rata-rata 78,56% dengan kategori “sangat baik”. Artinya bahan ajar fisika ini menghasilkan respon yang sangat positif; (2) Hasil belajar siswa setelah menggunakan bahan ajar fisika diperoleh nilai rata-rata pre-test sebesar 49,80 dengan kategori “C” dan nilai rata-rata post-test sebesar 83,80 dengan kategori “B+”; (3) Terdapat pengaruh yang signifikan penggunaan bahan ajar fisika berbasis pendidikan karakter dengan menggunakan model Inquiry terhadap hasil belajar siswa di kelas XI IPA di Gereja Pentakosta Indonesia Padangsidimpuan. Hal ini dibuktikan dengan pengujian hipotesis pre-test dan pos-test diperoleh signifikansi 0,00 < 0,05.  Dengan demikian hipotesis yang peneliti ajukan dapat diterima.

 

Kata-kata Kunci : Bahan Ajar Fisika, Pendidikan Karakter, Inquiry
EFEKTIVITAS PENGGUNAAN MEDIA VIDEO PEMBELAJARAN TERHADAP MINAT BELAJAR SISWA SMA NEGERI 1 ANGKOLA SELATAN
Authors: Siregar Devita , Asmaidah Seri , Siregar Dwi Aninditya
Published: March 2024

ABSTRAK

Penelitian ini bertujuan untuk mengetahui efektivitas penggunaan Media Video pembelajaran terhadap minat belajar siswa pada materi Pemanasan Global Kelas XI SMA Negeri 1 Angkola Selatan. Jenis penelitian menggunakan metode eksperimen dengan desain two group post-test only control. Populasi dalam penelitian ini adalah seluruh siswa kelas XI SMA Negeri 1 Angkola Selatan yang terdiri dari 2 kelas dengan jumlah 64 siswa. Teknik pengambilan sampel yang digunakan adalah teknik total sampling, sehingga sampel dalam penelitian ini adalah kelas XI IPA1 sebagai kelas eksperimen dan kelas XI IPA2 sebagai kelas kontrol. Berdasarkan analisis data diperoleh: Penggunaan Media Video pembelajaran menggunakan observasi dengan nilai persentase rata-rata sebesar 84,61% berada pada kategori “Sangat Baik”; Minat belajar siswa menggunakan angket dengan nilai persentase sebesar 84,69% berada pada kategori “Sangat Berminat” pada kelas eksperimen dan persentase sebesar 50,17% berada pada kategori “Kurang Berminat” pada kelas kontrol.; dan Penggunaan Media Video pembelajaran efektif terhadap minat belajar siswa dibuktikan dengan membandingkan hasil uji signifikan dimana thitung < ttabel  (18.877 > 0.67847) dan nilai signifikan sebesar 0.000 < 0.05, maka hipotesis dalam penelitian ini dapat diterima atau disetujui kebenarannya yaitu Penggunaan Media Video pembelajaran efektif terhadap minat belajar siswa pada materi Pemanasan Global di kelas XI SMA Negeri 1 Angkola Selatan..  

 

Kata-kata kunci: Media video pembelajaran, minat belajar siswa
PENGARUH MEDIA PEMBELAJARAN BERBASIS KOMIK TERHADAP HASIL KOGNITIF ANAK SMA MATERI ALAT OPTIK
Authors: Pane Vina Maldinasari , Siagian Mutiara , Siregar Dwi Aninditya
Published: March 2024

Abstrak

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan media pembelajaran berbasis komik terhadap hasil kognitif anak materi Alat-Alat Optik di Kelurahan Pintu Padang II, Kecamatan Batang Angkola, Kabupaten Tapanuli Selatan. Penelitian ini dilakukan dengan menggunakan metode true-experimental dengan desain one group pretest-posttest. Populasi dalam penelitian ini  adalah seluruh anak SMA di Kelurahan Pintu Padang II, Kecamatan Batang Angkola, Kabupaten Tapanuli Selatan yang terdiri dari 25 orang anak. Teknik pengambilan sampel yang digunakan adalah teknik total sampling, sehingga sampel dalam penelitian ini adalah seluruh populasi yang berjumlah 25 orang. Berdasarkan analisis data diperoleh: Terdapat pengaruh media pembelajaran berbasis komik terhadap hasil kognitif anak materi Alat-Alat Optik di Kelurahan Pintu Padang II. Hal ini dapat dibuktikan dengan hasil analisis angket  media pembelajaran berbasis komik dengan perolehan nilai rata-rata 80%, hasil kognitif anak pada materi Alat-Alat Optik dengan perolehan nilai rata-rata 80,92 berada pada kategori “Baik”,  dan dari hasil uji signifikan ditemukan 0,000 > 0,05, dengan Hipotesis alternatif (  diterima dan ditolak. Berdasarkan hasil tersebut, maka Terdapat pengaruh media pembelajaran berbasis komik terhadap hasil kognitif anak materi Alat-Alat Optik di Kelurahan Pintu Padang II, Kecamatan Batang Angkola, Kabupaten Tapanuli Selatan.
EFEKTIVITAS MODEL PEMBELAJARAN INKUIRI UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS SISWA KELAS X
Authors: Panggabean Hettri Julpaida , Rozi Nasution Sari Wahyuni , Siregar Dwi Aninditya , Zuliani Nasution Unita Sukma
Published: March 2024

ABSTRAK

 

Penelitian ini bertujuan untuk mengetahui efektivitas model pembelajaran Inkuiri untuk meningkatkan keterampilan proses sans siswa materi momentum dan impuls kelas X MIA. Penelitian ini dilakukan dengan menggunakan desain one group pre-test post-test. Populasi dalam penelitian ini adalah seluruh siswa kelas X MIA SMA Negeri 8 Padangsidimpuan, yang terdiri dari 3 kelas dengan jumlah siswa sebanyak 75 siswa, dan pengambilan sampel ini dilakukan secara acak dengan menggunakan undian, maka sampel yang keluar adalah kelas X MIA-2 Dengan jumlah siswa 21 orang. Berdasarkan analisis data diperoleh: (1) Gambaran penggunaan model pembelajaran Inkuiri untuk meningkatkan keterampilan proses sains siswa materi momentum dan impuls kelas X MIA SMA Negeri 8 Padangsidimpuan melalui penilaian observasi model pembelajaran inkuiri diperoleh skor rata-rata 92,39% dengan kategori “Baik Sekali”. Artinya model pembelajaran inkuiri ini menghasilkan respon yang sangat positif; (2) Peningkatan keterampilan proses sains siswa materi momentum dan impuls kelas X MIA setelah menggunakan model  pembelajaran Inkuiri diperoleh nilai rata-rata pre-test sebesar 50,54 dengan kategori “Kurang” dan nilai rata-rata pos-test sebesar 83,10 dengan kategori “Sangat Baik”, kemudian untuk penilaian keterampilan proses sains  siswa keseluruhan diperoleh nilai rata-rata 84,72 dengan kategori “Baik Sekali”, untuk  penilaian sikap siswa keseluruhan diperoleh nilai rata-rata 80,09 dengan kategori “Baik” dan untuk penilaian keterampilan siswa keseluruhan diperoleh nilai rata-rata 80,90 dengan kategori “Baik”; (3) Terdapat efektivitas yang signifikan penggunaan model pembelajaran Inkuiri untuk meningkatkan keterampilan proses sains siswa materi momentum dan impuls kelas  X MIA SMA Negeri 8 Padangsidimpuan. Hal ini dibuktikan dengan pengujian hipotesis pre-test dan pos-test diperoleh signifikansi 0,00 < 0,05.  Dengan demikian hipotesis yang peneliti ajukan dapat diterima.

 

Kata-kata Kunci : Model Pembelajaran Inkuiri, Keterampilan Proses Sains
ANALISIS KESULITAN BELAJAR SISWA MELALUI PEMBELAJARAN DARING MATERI USAHA DAN ENERGI DI SMK SWASTA MADUMA TAHUN AJARAN 2020/2021
Authors: Zebua Rospita , Siagian Mutiara , Asmaidah Seri
Published: March 2024

Abstrak .     Penelitian ini bertujuan untuk mengetahui analisis kesulitan belajar siswa melalui pembelajaran daring materi usaha dan energi di SMK Swasta Maduma Tahun Ajaran 2020/2021. Sampel penelitian ini sebanyak 35 siswa kelas X Akuntansi, dengan teknik pengambilan sampel adalah total sampling. Penelitian ini menggunakan jenis penelitian metode deskriptif kuantitatif .  Teknik pengumpulan data yang digunakan dalam penelitian ini berupa wawancara dan angket. Berdasarkan analisis data peneliti menarik kesimpulan berdasarkan hasil dari pengumpulan data,  Hasil penelitian menunjukkan bahwa (1) proses pembelajaran fisika melalui  pembelajaran daring terlihat dari hasil wawancara pada materi usaha dan energi di SMK Swasta Maduma Tahun Ajaran 2020/2021 dengan menggunakan  media  WhattsApp (2). Kesulitan yang dialami siswa dalam pembelajaran daring pada pelajaran materi usaha dan energi dikelas X SMK Swasta Maduma Tahun Ajaran 2020/2021 berada pada nilai Rata-rata sebesar 77,71 kategori “sangat baik”.

 

Kata Kunci: Proses Pembelajaran Daring, analisis kesulitan belajar siswa
PENGARUH PENERAPAN MEDIA PEMBELAJARAN BERBASIS AUTOPLAY MEDIA STUDIO 8 TERHADAP AKTIVITAS BELAJAR SISWA DI KELAS X MAS NU SIBUHUAN
Authors: Nasution Hanifah Nur , Wita Erma , Siregar Rabiyatul Adawiyah , Siregar Supina
Published: March 2024

Penelitian ini bertujuan untuk melihat pengaruh penerapan media pembelajaran berbasis Autoplay media studio 8 terhadap Aktivitas belajar siswa di kelas X MAS NU Sibuhuan. Penelitian ini menggunakan metode deskriptif dan korelasi. Populasi yang berjumlah 35 orang. Teknik pengambilan sampel adalah teknik sampling jenuh, sehingga didapat sampel penelitian sebanyak jumlah populasi yaitu 35 orang. Berdsarkan hasil perhitungan. Berdasarkan hasil perhitungan analisis korelasi product moment maka pengaruh antara penerapan media terhadap Aktivitas belajar siswa kuat dengan ditandai nilai korelasi adalah 0,558. Agar hipotesis yang diajukan diterima atau ditolak, maka dilakukan uji “r-test”. Berdasarkan hasil perhitungan diperoleh nilai “r- hitung” sebesar 0,558. Nilai r-tabel pada tingkat signifikansi 5% dari 35 yaitu 0,334. Berdasarkan hasil perhitungan maka r-hitung lebih besar dari r-tabel (0,558 > 0,334). Berarti hipotesis Ha yang diteggak pada penelitian ini yaitu adanya pengaruh penerapan media pembelajaran berbasis Autoplay media studio 8 terhadap Aktivitas belajar siswadi kelas X MAS NU Sibuhuan.
PENGARUH KOMPENSASI, MOTIVASI DAN BUDAYA ORGANISASI TERHADAP KINERJA PEGAWAI STKIP ALMAKSUM LANGKAT
Authors: Zuliani Unita Sukma
Published: March 2024

Tujuan dari penelitian ini yaitu untuk mengetahui adakah pengaruh kompensasi, motivasi dan budaya organisasi terhadap kinerja pegawai tenaga kontrak karya di STKIP ALMAKSUM LANGKAT secara simultan maupun parsial. Penelitian ini dilakukan kepada pegawai tenaga kontrak karya  STKIP ALMAKSUM LANGKAT dengan populasi sebanyak 70 responden. Variabel independen pada penelitian ini adalah, kompensasi, motivasi dan budaya organisasi, sedangkan variabel dependen adalah kinerja. Pengukuran variabel dilakukan dengan menggunakan skala Likert. Metode pengumpulan data yang digunakan adalah metode observasi, dokumentasi, wawancara dan kuesioner. Teknik analisis data meggunakan analisis regresi linear berganda, asumsi klasik dan analisis deskriptif persentase dengan bantuan “SPSS for Windows Release 23”. Hasil penelitian ini menunjukkan bahwa kompensasi berpengaruh postif dan signifikan terhadap kinerja, sehingga adanya peningkatan pemberian kompensasi akan meningkatkan kinerja pegawai tenaga kontrak karya STKIP ALMAKSUM LANGKAT. Yang dimana nilai t hitung kompensasi adalah sebesar 2,009 lebih besar dari t tabel sebesar 1,99656. Motivasi berpengaruh positif dan signifikan terhadap kinerja, dengan kata lain semakin tingginya motivasi, maka akan semakin baik pula kinerja pegawai tenaga kontrak karya STKIP ALMAKSUM LANGKAT. Yang dimana nilai t hitung motivasi adalah sebesar 2,474 lebih besar dari t tabel sebesar 1,99656. Budaya organisasi berpengaruh positif dan signifikan terhadap kinerja, semakin baik budaya organisasi, maka akan semakin baik kinerja pegawai tenaga kontrak karya STKIP ALMAKSUM LANGKAT. Yang dimana nilai t hitung budaya organisasi adalah sebesar 3,057 lebih besar dari t tabel sebesar 1,99656. Kompensasi, motivasi dan budaya organisasi berpengaruh positif dan signifikan terhadap kinerja pegawai tenaga kontrak karya STKIP ALMAKSUM LANGKAT, dengan kata lain semakin baik pemberian kompensasi, semakin tinggi motivasi dan semakin baik budaya organisasi, maka akan semakin baik pula kinerja pegawai tenaga kontrak karya STKIP ALMAKSUM LANGKAT. Dimana dilihat dari koefisien determinasi dalam nilai R Square adalah sebesar 0.824 (82.4%) dan sisanya sebesar 17.6 %. Artinya 82.4 % kinerja dipengaruhi oleh ketiga variabel bebas yaitu kompensasi, motivasi dan budaya organisasi, sedangkan 17.6% dipengaruhi oleh faktor-faktor lainnya.
PENGARUH MODEL PEMBELAJARAN BLENDED LEARNING BERBANTUAN HANDOUT TERHADAP KOMPETENSI SISWA KELAS XI SMA MATERI TERMODINAMIKA
Authors: Sihombing Khairunnisa , Nasution Sari Wahyuni Rozi , Sari Lia Purnama
Published: March 2024

Penelitian ini bertujuan untuk mengetahui pengaruh dari model pembelajaran Blended Learning berbantuan Handout terhadap kompetensi siswa materi termodinamika. Penelitian ini menggunakan metode eksperimen dengan menggunakan desain two group pretest-postest desain. Sampel penelitian ini sebanyak 50 siswa yang yerdiri dari 2 kelas yaitu XI IPA1 DAN XI IPA2, dengan teknik pengambilan sampel adalah total samplig. Berasarkan analisis data peneliti menarik kesimpulan berdasarkan hasil dari pengumpulan data, terdapat pengaruh model pembelajaran Blended Learning berbantuan Handout terhadap kompetensi siswa pada materi termodinamika. Hal ini dibuktikan berdasarkan hasil uji independent sample test yang telah dilakukan pada kelas kontrol dan kelas eksperimen dapat disimpulkan bahwa H0 pada kelas kontrol dan kelas eksperimen ditolak dan Ha diterima karena nilai sig (2-tailed) pada kelas kontrol dan kelas eksperimen adalah 0,00 lebih kecil dari 0,05.
PENGGUNAAN MULTIMEDIA INTERAKTIF LECTORA INSPIRE BERBASIS SMARTPHONE PADA PEMBELAJARAN GELOMBANG BUNYI
Authors: Putrisari Alda
Published: March 2024

Penelitian ini bertujuan untuk memperoleh perbandingan hasil belajar peserta didik pada pembelajaran gelombang bunyi dengan menggunakan multimedia interaktif Lectora Inspire berbasis smartphone dan pembelajaran konvensional; dan mengetahui keefektifan dari penggunaan multimedia interaktif Lectora Inspire berbasis smartphone. Metode yang digunakan adalah kuantitafif eksperimen dengan jenis penelitian quasi experimental design. Hasil penelitian menunjukkan bahwa: 1) Terdapat peningkatan hasil belajar peserta didik kelas kontrol dan kelas eksperimen. Peningkatan hasil belajar ini ditunjukkan dengan analisis hasil belajar peserta didik yang diuji dengan N-Gain dengan perolehan 0,71 pada kelas eksperimen dengan kategori peningkatan tinggi dan pada kelas kontrol 0,67 dengan kategori peningkatan sedang; 2) Terdapat perbedaan hasil belajar peserta didik kelas eksperimen dan kelas kontrol yaitu thitung>ttabel; dan 3) Penggunaan multimedia interaktif Lectora Inspire berbasis smartphone efektif digunakan dengan besar efektifitas 0,80 dengan kategori tinggi.
PENGARUH PENGGUNAAN METODE PEMBELAJARAN RESITASI TERHADAP HASIL BELAJAR FISIKA PADA MATERI POKOK BUNYI DI SMA NEGERI PADANGSIDIMPUAN
Authors: Sari Lia Purnama
Published: March 2024

The aim of this research was to know whether there was a significant influence between resitasi method on student’s achievement in sound subject at twelfth grade student’s of SMA Negeri 6 Padangsidimpuan before and after using resitasi method. The method used is the method of experimental that is to look for the influence certain variable to other variables. The population of this research was all the twelfth grade students of SMA Negeri 6 Padangsidimpuan which include 3 classes or 92 students. By applying stratified sampling techbique, the writer took 92 students as the sample. Instruments used as a data collection tool is observation and tests. Then the research data is processed in two stages where the first stage to the second stage of analysis with descriptive and inferential analysis. Based on the result of this research, resitasi method had the average 91. It was categorized “very good”. While the students achievement in sound subject before given pretest at twelfth grade student’s of SMA Negeri 6 Padangsidimpuan had the average 68. It was categorized “enough”.  While posttest on students achievement in sound subject before at twelfth grade student’s of SMA Negeri 6 Padangsidimpuan had the average 82. It was categorized “good”.   Result of this research had gotten by using t-test formula had gotten tcount 6.46. If compare by ttable in confident level significant df = N – 2 = 92-2=90. it could be gotten that ttable = 0,228. It could be gotten that ttable= 1.665 It could be seen that tcount was greater ttable (6.46>1,665). The alternative hypothesis was accepted. It maens that there was a significant influence between resitasi method on student’s achievement in sound subject at twelfth grade student’s of SMA Negeri 6 Padangsidimpuan.
PENGARUH PENGUASAAN BESARAN TERHADAP HASIL BELAJAR FISIKA MATERI HUKUM II NEWTON TENTANG GERAK SISWA KELAS X SMA NEGERI PADANGSIDIMPUAN
Authors: Nasution Febriani Hastini
Published: March 2024

The aim of this research was to know whether there was a significant influence between measurement mastery on students achievement in newton’s law II about motion subject at tenth grade students of SMA Negeri 7 Padangsidimpuan. The population of thes research was all the tenth grade students of SMA Negeri 7 Padangsidimpuan which include 6 classes or 100 students. By applying random sampling technique, the writer took the sample 59 students. In collecting the data, the writer used test. Based on the result of this research, measurement mastery had the average 77, it was categorized “good”. While the students achievement in newton law II of motion had the average 72, it was categorized “good”. Based on statistics analysis calcution, it could be gotten that tcount on 9,7, in error level significant 5% confidence level significan 95%, df = N – 2 = 57, it could be gotten that ttable =1,675. It could be seen that ttabel was greater ttable (9,7> 1.675). The alternative hypothesis was accepted. It means that there was a significant influence between measurement mastery on students achievent in Newton law II of motion subject at the tenth grade students of SMA Negeri 7 Padangsidimpuan. The better measurement mastery the better students achievenment in Newtons law II of motion at the tenth grade students of SMA Negeri 7 Padangsidimpuan.
PENGARUH PENGUASAAN HUKUM II NEWTON TERHADAP HASIL BELAJAR FISIKA SISWA PADA MATERI POKOK MOMENTUM DI SMA NEGERI SAIPAR DOLOK HOLE
Authors: Siagian Mutiara
Published: March 2024

This research aims to know whether there is significant effect of Newton  II law mastery to students’ achievement in momentum of the XI grade students of SMA Negeri 1 Saipar Dolok Hole. The population of this research is all of XI grade students of SMA Negeri 1 Saipar Dolok Hole, consist of 2 classes, it is 75 students. Sample of this research is 35 students, taken by using cluster sampling. The data was analyzed by two steps, the first step by descriptive analysis to see the description of both variables, and the second step by using inferential analysis by using . Based on the calculation, the mean of the Students’ Newton II law mastery is 70,60. It is good category. Then the mean of the students’ achievement in momentum is 67,60. It is enough category.  Based on the calculation in inferential analysis, it is found that  is 47,47 and if it is compared to  in 5% significant, it is found 1,69. After comparing and , it is got that  is greater than  (47,47 > 1,69). The hypothesis is accepted. Means that there is significant effect of Newton II law mastery to students’ achievement in momentum of the XI grade students of SMA Negeri 1 Saipar Dolok Hole.
PENGARUH PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR-SHARE TERHADAP HASIL BELAJAR FISIKA MATERI POKOK HUKUM II NEWTON SISWA SMP NEGERI SIABU
Authors: Siregar Dwi Aninditya
Published: March 2024

The aim of this research was to know whether there was a significant influence of using cooperative learning model of Think Pair-Share type on student’s achievement in Newton’s Law II subject at the eighth grade students of  SMP Negeri 1 Siabu. The population of this research was all the eighth grade students of SMP Neger 1 Siabu. They were 232 students. Sampel was taken by using cluster technique sampling. The writer took VIII-5 which include 40 students. The research used experimental method. In collecting the data, the writer used test and observation.  The data was analyzed two ways, descriptive analysis and inferential statistics. Based on descriptive analysis, students’ achievement in Newton’s Law II subject before using  cooperative learning model of Think Pair-Share type was 60,50. It was categorized “enough” While the students’ achievement in Newton’s Law II subject after using l cooperative learning model of Think Pair-Share type was 80,50. It was categorized "very good". Based on inferential statistics, it could be gotten that tcount = 49,40 and ttable = 1.68 in error level 5% confedence level 95%, df=N-1=40-1=39. Based on the calculation above, it could be seen that tcount was greater than ttable (49,40> 1,68). It means the alternative hypothesis was accepted. In the other words, there was a significant influence of using cooperative learning model of Think Pair-Share type on students’ achievement in Newton’s Law II subject at the eighth grade students of  SMP Negeri 1 Siabu.
PENGARUH PENGGUNAAN MODEL PEMBELAJARAN KONTEKSTUAL CTL (CONSTEXTUAL TEACHING AND LEARNING) TERHADAP HASIL BELAJAR FISIKA SISWA MATERI POKOK LISTRIK DINAMIS DI KELAS X SMA NEGERI PADANGSIDIMPUAN
Authors: Rozi Nasution Sari Wahyuni
Published: March 2024

This research aimed to examine the effect of usin learning model constextual CTL(Constextual Teaching And Learning) to result of the subject Physical The Second Law OfDynamic electric at X Grade of SMA N 6 Padangsidimpuan, because the writer found the problem of low achievement physics subject matter Dynamic electric at the school.This research conducted at SMA Negeri 6 Padangsidimpuan. This research time for 3 months ie from April to June of 2013.This research done by using descriptive and experimental methods. The population in this research are all of students at X grade SMA N 6 Padangsidimpuan consisting of 8 classes totaling 328 students. The sampling technique used is random sampling technique obtained sample totaling 80 student. The technique of collecting data are observation and test. And data analysis technique that writer use are descriptive analysis and inferential statistical analysis, using the test”t”.Based on the calculation in the descriptive analysis of the effect of using learning model constextual CTL (Constextual Teaching And Learning) at X grade of SMA N 6Padangsidimpuan obtained average value 2,83, include to category “Good”, average value of the subject matter of student learning outcomes Dynamic electric before experiment was 47,50, these are in the category “Failed”. And the average value of the subject matter of student learning outcomes The Second Law Of Dynamic electric after experiment of 75,80, and this are include to category “Good/Through”.Based on calculation performed tcount values abtained at 23,91 with a sample of 80, with db = 80 – 1 = 79. ttable values at the 5% significance level of 99 is 5,981. Based on the calculation above, it can be concluded that the tcount is greater than ttable (tcount >ttable = 23,91> 5,981).Means that the hypothesis formulated in this study can be accepted or approved. It means that there is a significant influence between learning model constextual CTL(Constextual Teaching And Learning) to learning outcomes of the subject matter Physical The Second Law Of Dynamic electric X grade of SMA N 6 Padangsidimpuan.
PENGARUH PENGUASAAN HUKUM OHM TERHADAP HASIL BELAJAR FISIKA SISWA PADA MATERI POKOK DAYA LISTRIK KELAS IX MTS PADANG LAWAS UTARA
Authors: Nasution Febriani Hastini
Published: March 2024

This research is purpose to see the effect of ohm law mastery to word the result of physics on the material of electric power at class nine of MTS. Swasta Baitur Rahman Parau Sorat. The population was all students in IX grade students of MTS Swasta Baitur Rahman Totaling 62 people. The technique in take sample in this research use total sampling. So, the sample in this research are all of the students in IX class MTS. Baitur Rahman. The research method used in this study is descriptive method and correlational. To analyzing the data, the authors define using test. The first analysis is to see the description generaliy and clearly about mean, median, modus, distribution frequency and histogram about two variables. The second stage is inferential analysis, which, is to test the hypotheses using “r” product moment and then used t-tes formula the result mean is 79,76 on X variable with the category of good and Y variable obtained for 80,85 with the category of best/very good. Through the calculation is done, t counting is 9,9547 and t tabel is bigger than t tabel (9,9547>1,671). It mean that there is a significant the effect ohm law mastery toward the result of physics on the material of electric power at the class nine students of MTS. Swasta Baitur Rahman.
PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR-SHARE TERHADAP HASIL BELAJAR FISIKA MATERI POKOK HUKUM II NEWTON SISWA KELAS VIII SMP NEGERI
Authors: Sari Lia Purnama
Published: March 2024

The aim of this research was to know whether there was a significant influence of using cooperative learning model of Think Pair-Share type on student’s achievement in Newton’s Law II subject at the eighth grade students of  SMP Negeri 1 Siabu. The population of this research was all the eighth grade students of SMP Neger 1 Siabu. They were 232 students. Sampel was taken by using cluster technique sampling. The writer took VIII-5 which include 40 students. The research used experimental method. In collecting the data, the writer used test and observation.  The data was analyzed two ways, descriptive analysis and inferential statistics. Based on descriptive analysis, students’ achievement in Newton’s Law II subject before using  cooperative learning model of Think Pair-Share type was 60,50. It was categorized “enough” While the students’ achievement in Newton’s Law II subject after using l cooperative learning model of Think Pair-Share type was 80,50. It was categorized "very good". Based on inferential statistics, it could be gotten that tcount = 49,40 and ttable = 1.68 in error level 5% confedence level 95%, df=N-1=40-1=39. Based on the calculation above, it could be seen that tcount was greater than ttable (49,40> 1,68). It means the alternative hypothesis was accepted. In the other words, there was a significant influence of using cooperative learning model of Think Pair-Share type on students’ achievement in Newton’s Law II subject at the eighth grade students of  SMP Negeri 1 Siabu.
PENGGUNAAN METODE EKSPERIMEN TERHADAP HASIL BELAJAR FISIKA SISWA PADA MATERI POKOK GELOMBANG MEKANIK DI KELAS XII SMA NEGERI
Authors: Rozi Nasution Sari Wahyuni , Zuliani Unita Sukma
Published: March 2024

The aims of this research wa to know whether there was a significent influence of using experiment method on physics achievement in mechanic waves subject at the twelfth grade students of SMA Negeri 1 Pangaribuan. The approach of this research was experimental method. The population of this research was all the twelfth grade students of IPA majors SMA Negeri 1 Pangaribuan. They were consist of 3 classes which include 120 students. This research use cluster random sumpling  technique to take sample, so the total sample 40 students. In collecting the data, the writer used test and questionnaire. The data was analyzed two ways. They are descriptive analysis and inferential statistic. Based on descriptive analysis, the average of using experiment method was 2.85. It was categorized “good”. Physics achievement in mechanic waves subject before using experiment methode had average 63.50, it was categorized “enough”. While physics achievement in mechanic waves subject after using experiment method had average 80.38, it was categorized “very good”. Based on inferential statistics, it could be gotten that tcaunt = 17,39 and ttable = 1,68 at confidence level 95% or error level 5%,  df = N - 1 = 40 - 1 = 39. It could be seen that tcaunt was greater than ttable (17,39  1,68). The hypothesis was accepted. In the other words, there was a significant influence between using experiment method on physics achievement in mechanics waves subject at the twelfth grade students of SMA Negeri 1 Pangaribuan.
PENGARUH PENGUASAAN GAYA TERHADAP HASIL BELAJAR FISIKA MATERI POKOK USAHA DI KELAS XI SMA NEGERI 1 SIPIROK
Authors: Nasution Febriani Hastini
Published: March 2024

brain material masteryto studentlearning achievementof thephysic on material of effort at eleventh grade of SMA Negeri 1 Sipirok. The method of the research was descriptive method. The population was the eleventh grade students of science atSMA Negeri 1 Sipirok is divided in three parallel class.It consists of 120 students. Random sampling technique was done in this research. The sample of this research consists 30 students.Based on the analysis of the data, the average score of force mastery was 77,1. It can be categorized on “Good”. While the students achievement on material effortwas 82,5,  in “very good” category.Ther-product moment was done to analysis of the data. tcountwas 7,722.  While ttable was 2,05. It means that the tcount was higher than ttable(7,722> 2,05). In other words the hypothesis of this research was accepted. It means that there was the Effect of force mastery to studentlearning achievementof thePhysic on material of effortat eleventh grade of SMA Negeri 1 Sipirok.
Financial Health of Undergraduates in Malaysia: An Empirical Study on the Underlying Factors
Authors: Rajanderan Pavithra , Wai-Yan Wong
Published: March 2024

This study aims to identify factors that influence the financial health of students in Universiti Kebangsaan Malaysia (UKM). Among the factors studied are financial socialization, childhood experience, financial literacy and academic qualifications. The sample of this study consists of a total of 173 students that were randomly selected. A questionnaire containing a Likert scale to measure each factor influencing the financial health of students was used as a research instrument and multivariate analysis was used to analyse the data. The results showed that financial literacy have a significant relationship on the financial health of students while financial socialization, childhood experience and academic qualifications had a non-significant relationship. In particular, students valued financial literacy to increase savings rates, obtain insurance, prepare retirement plans and use credit cards to achieve a high level of financial health. Lastly, we provide some recommendations on how to increase the financial literacy amongst young adults in Malaysia.
Green Marketing in South-South Nigeria Consumer Sustainability: The Distribution and Physical Practice on Polythene Manufacturing Companies
Authors: Abanyam Friday Ekahe , Abanyam Victor Attah
Published: March 2024

The main aim of this study was to articulate the green distribution and physical evidence practices required by polythene manufacturing companies for consumers’ sustainability in South-South Nigeria. The descriptive survey research design was adopted for the study. The study was conducted in the six States of South-South Nigeria. The population for the study was 323 comprising of 35 Marketing Lecturers, 60 Managers of polythene manufacturing companies, and 223 polythene consumers in South-South Nigeria. Due to the manageable size of the population, no sample was drawn. A structured questionnaire and focus group discussion (FGD) guide were the instruments used to collect data. The research instruments were validated by five experts. The reliability of the instruments was ascertained by the use of Cronbach Alpha reliability method. The total reliability yielded a co-efficient of 0.89, which indicated that the instruments were highly reliable. The questionnaire was administered directly to the respondents with the help of five research assistants. The data collected for this study were analyzed using mean, standard deviation and Analysis of Variance (ANOVA) statistics. The study found 18 green distribution and 17 green physical evidence practices that are highly required by polythene manufacturing companies for consumers’ sustainability. Based on the findings of the study, it was concluded that the adoption of green distribution and physical evidence practices is highly required by polythene manufacturing companies to ensure consumers’ sustainability. It was recommended, among others, that polythene manufacturing companies should maintain high ethical standard in their marketing practices in order to ensure sustainable consumption of green products.
Teacher Leadership: A Literature Review
Authors: Raja Aris Raja Faiezah
Published: March 2024

Various educators and scholars have carried out the studies and research on Teacher Leadership for the last two decades. Findings have significantly shown that the teacher as a leader hold the key in improving the school administration and the students. Teachers are the closest persons, next to the parents, who are the motivator, the advisor, the knowledge giver and caregiver to the students. Teachers are the source in developing and creating the teaching and learning process to be a productive and effective environment. Teachers as leaders encourage their own development and that of their colleagues. They collaborate with other teachers and share their experience to enhance their skills in teaching and in administrative work. This article describes Teacher Leadership as one of the leading factors in increasing the school and students’ performance.
Student-Centred Pedagogical Strategies and Academic Achievement of Students at Kyambogo and Makerere Universities
Authors: Ludigo Harriet , Mugimu Christopher B. , Mugagga Anthony Muwaga
Published: March 2024

The study investigated the relationship between student-centred pedagogical strategies and academic achievement at Kyambogo and Makerere universities. Data on a sample of 375 students was obtained using a questionnaire following the cross-sectional research design. Quantitative data were analysed using correlation and regression analyses. All student-centred pedagogical strategies were positively and strongly correlated with academic achievement. Nevertheless, all of the regression analysis outcomes—except those for learning facilitation, active learning, and authority sharing—were in line with the correlational results. According to the study's findings, lecturers should prioritize group learning, contextual learning, and student motivation overactive learning, authority sharing, and learning facilitation. It was recommended that lecturers focus more on group learning, contextual learning, and learner motivation rather than active learning, authority sharing, and learning facilitation
Mikakati ya Udumishaji wa Lugha ya Kishona Nchini Kenya
Authors: Motanya Mercy Moraa , Ngugi Boniface , Kamau Stephen Njihia
Published: March 2024

Makala haya yanalenga kuchunguza mikakati mbalimbali inayotumiwa na Washona katika kudumisha lugha ya Kishona nchini Kenya. Washona ni Wabantu ambao asili yao ni nchi ya Zimbabwe na walifika nchini Kenya kuanzia mwaka wa 1959 kwa lengo la kuhubiri injili kupitia kwa dhehebu la Gospel of God. Washona wametagusana na jamiilugha mbalimbali nchini Kenya hasa katika kaunti ya Kiambu iliyo na hali ya wingilugha hasa kwenye mitaa ya Kinoo, Kikuyu, Kiambaa, Gitaru, na Githurai ambayo ni makazi ya Washona wengi wanaoishi nchini Kenya. Mtagusano wa lugha mbalimbali waweza kuhatarisha uthabiti wa kiisimujamii wa lugha ambayo ina idadi ndogo ya wazungumzaji na ambayo haina usaidizi kutoka asasi mbalimbali za kiserikali. Hali hii ndiyo inayoikabili jamiilugha ya Washona nchini Kenya. Makala haya yaliongozwa na nadharia ya uzalishaji kijamii ya Bourdieu (1977) ambayo iliendelezwa na O’Riagain (1994). Kupitia kwa mhimili wake wa kwanza unaosema kwamba kila kizazi hubuni na kuweka mikakati ya kurithisha kizazi kinachofuata utamaduni wake, nadharia hii inasisitiza mikakati ambayo jamiilugha huweka ili kudumisha lugha ambayo ni kipengele muhimu cha utamaduni. Utafiti huu ulifanyikia maktabani na nyanjani. Utafiti wa nyanjani ulifanyikia kwenye maeneo ambayo wanajamiilugha wa Kishona huishi ili kupata data iliyobainisha mikakati ambayo Washona wanatumia ili kudumisha lugha yao ya Kishona nchini Kenya. Jumuiya ya utafiti ilikuwa jamiilugha ya Washona wanaoishi katika mitaa mitano ya kaunti ya Kiambu. Sampuli ya utafiti huu iliteuliwa kimaksudi na kwa njia elekezi. Mbinu zilizotumiwa katika ukusanyaji wa data ni mahojiano, uchunzaji na mijadala ya vikundi vidogovidogo. Data iliyokusanywa ilichanganuliwa kwa kutumia mbinu changamano. Matokeo yaliwasilishwa kwa njia ya maelezo na kuongozwa na nadharia ya uzalishaji kijamii. Kufuatia juhudi za UNESCO za kudumisha lugha asilia, utafiti huu ni wa manufaa kwa Washona wenyewe, taifa la Kenya na mataifa mengine kwa kuwa uliongezea data muhimu katika kuhifadhi lugha ya Kishona nchini Kenya
Mirdzas Ķempes fenomens gelotoloģiskā tvērumā
Authors:   Latvijas Universitāte, Kursīte Janīna
Published: March 2024

Mirdza Ķempe (1904–1974) was the most recognised among Latvian women poets during the Soviet era. The poetry she predominantly dedicated to the imagined Soviet utopia, Lenin, and the glorification of the Communist Party was artistically weak. Endowed with a remarkable sense of humour, Ķempe composed ironic and satirical impromptu poems and prose for the circle of her friends and acquaintances. These poetry and prose works have not been compiled and separately analysed until now. They have been preserved in a dispersed form, mainly in the memories of her contemporaries. The article includes extensive references to Ķempe’s works in the genres of humour and satire, collected from both published sources and interviews conducted by the article’s author with the poet’s contemporaries. The article analyses these works and conducts a separate analysis of Ķempe’s biographical circumstances within the context of the life-writing method, highlighting the gelotological aspect of the poet’s humour. It can be concluded that she is the only Latvian female writer for whom humour and satire have been a characteristic form of self-expression. She has neither collected nor published her humorous impromptus. The article represents the first attempt to illustrate how the ideological stereotypes created by Ķempe and other poets during the Soviet era were “thawed” and melted in the laughter space of Gelos. Even if it had been Ķempe’s greatest desire during the Soviet era, these humorous impromptus could not have been published. They demonstrate that when writing and publishing something one does not believe in, there must be some compensatory mechanism for the writers. In Ķempe’s case, this was internal laughter expressed in humorous poetry and witty short prose.
MODERN APPROACHES TO TEACHING HOW TO READ FICTION IN THE ORIGINAL LANGUAGE
Authors:   Altai State Pedagogical University, Maizenger Natalya V. , Sukhanova Irina G. ,   Altai State Pedagogical University
Published: March 2024

Learning how to read fiction in the original language is an integral part of foreign language teachers training and requires the use of modern methods of blended learning. The purpose of this work is to develop a method of reading the novel “Headlong” by Michael Frayn using the “flipped classroom” technique. As a result, we published a student’s book, the content of which is structured in accordance with the theory of text understanding types. The article focuses on the results of the study.
Tolerance Treatments of Pairs and Repeatability in Assembly
Authors: Stefan Vaclav , Adriana Kamenszka , Tomas Machac
Published: March 2024

In practical applications, statically predetermined pairs are frequently encountered. Designers use them to improve product stiffness. This paper describes a method to reduce the effects of problematic assembly in sliding pairs, which are often statically predetermined. Additionally, it addresses the crucial assembly problem of repetitive accuracy, particularly in assembly line design.
MTHFR C677T Gene Polymorphism and Association with Disorders
Authors: Shaikh Aleena Parveen , Makharadze Kristine , Nagervadze Marina , Koridze Marina , Khukhunaishvili Rusudan , Glonti Salome
Published: March 2024

The Methylenetetrahydrofolate reductase (MTHFR) is a general and important enzyme in human cells, which is responsible for the metabolism reactions of homocysteine and folate. The genetic material for MTHFR enzyme synthesis is situated on 1 chromosome p arm in the 1p36.3 position. A lot of single nucleotide mutations have been identified in this mentioned locus, but among them well-studied is the C677T gene mutation. The C677T/MTHFR polymorphisms impact MTHFR enzyme activity, leading to alterations in methionine and folate metabolism, homocysteine levels, and in most cases subsequent effects on DNA methylation. This literature review compiles information about the MTHFR C677T polymorphism and explores its potential association with various complex, multifactorial disorders, such as cancer, cardiovascular complications, neurological conditions, and diabetes mellitus, among others. The review synthesizes findings from diverse global populations, providing valuable insights for master's and doctorate students, as well as researchers specializing in this field.