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All Journal Jurnal Ilmiah Pendidikan Fisika Pustaka: Jurnal Bahasa dan Pendidikan Jurnal Motivasi Pendidikan dan Bahasa
Atmazaki Atmazaki
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Humanities Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Physics Social Sciences Other

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Pengaruh Metode Discovery Learning Berbantuan Media Infografik Terhadap Keterampilan Menulis Teks Prosedur Siswa Kelas VII SMP Negeri 2 Kota Pariaman Nurul Hany; Atmazaki Atmazaki
PUSTAKA: Jurnal Bahasa dan Pendidikan Vol. 3 No. 2 (2023): April : Jurnal Bahasa dan Pendidikan
Publisher : BADAN PENERBIT STIEPARI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/pustaka.v3i2.462

Abstract

Artikel ini ditulis untuk menjelaskan pengaruh metode pembelajaran discovery learning berbantuan infografik pada keterampilan menulis teks prosedur siswa kelas VII SMP Negeri 2 Pariaman. Data penelitian ini adalah skor hasil tes menulis teks prosedur tanpa menggunakan metode discovery learning berbantuan infografik dan dengan menggunakan metode discovery learning berbantuan infografik pada siswa kelas VII SMP Negeri 2 Pariaman. Berdasarkan hasil penelitian, dapat disimpulkan tiga poin sebagai berikut. Pertama, keterampilan menulis teks prosedur siswa kelas VII SMP Negeri 2 Pariaman tanpa menggunakan metode discovery learning berbantuan infografik berada pada kualifikasi "Lebih dari Cukup" (LdC). Kedua, keterampilan menulis teks prosedur siswa kelas VII SMP Negeri 2 Pariaman menggunakan metode discovery learning berbantuan infografik berada pada kualifikasi "Baik" (B). Ketiga, berdasarkan hasil uji-t, hipotesis alternatif (H1) diterima pada tingkat signifikansi 95% dan derajat kebebasan (dk) = n1 + n2 - 2 untuk thitung > ttabel (0,671 > 0,182). Dengan kata lain, keterampilan menulis teks prosedur siswa kelas VII SMP Negeri 2 Pariaman menggunakan metode pembelajaran discovery learning berbantuan infografik lebih baik daripada tanpa menggunakan metode pembelajaran discovery learning melalui infografis.
Pengaruh Model Pembelajaran Kooperatif Tipe Jigsaw Terhadap Keterampilan Menulis Teks Resensi Siswa Kelas XI MAN 2 Kota Padang Nurul Fitri; Atmazaki Atmazaki
Jurnal Motivasi Pendidikan dan Bahasa Vol. 1 No. 2 (2023): Juni : Jurnal Motivasi Pendidikan dan Bahasa
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jmpb-widyakarya.v1i2.245

Abstract

This study aims to describe the effect of using the jigsaw cooperative learning model on the writing skills of review texts of class XI MAN 2 Padang City students. This type of research is quantitative with experimental methods. The research design used was The Posttest Only Control Group Design. The study population was class XI MAN 2 Padang City using a purposive sampling technique for sampling. The selected sample consists of two classes, namely the experimental class and the control class. The data in this study were scores of students' review text writing skills in class XI MAN 2 Padang City using the jigsaw cooperative learning model and conventional learning models. The research instrument is a performance test. Based on the results of data management, it shows that the average value of students using the jigsaw cooperative learning model is 85.42 while the average value of students using the conventional method is 73.50. The results of the hypothesis test show that tcount > ttable (6.09 > 1.68). Thus, it shows that the jigsaw type cooperative learning model is better than using conventional methods.
Validity of Assessment Instruments for Evaluating the Feasibility of Developing an Integrated STEM Inquiry Model in 21st-Century Education Isnaini Isnaini; Atmazaki Atmazaki; Yuni Ahda; Suci Fajrina
Jurnal Ilmiah Pendidikan Fisika Vol 9, No 2 (2025): JUNE 2025
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jipf.v9i2.15396

Abstract

The validity of assessment instruments is a crucial element in educational research, particularly in evaluating the success of a learning model. In developing an integrated STEM inquiry learning model, it is necessary first to validate the assessment instruments to ensure they can effectively measure the desired learning outcomes, including both academic knowledge and the 21st-century skills developed by students. This study evaluates the validity of the instruments used to assess the feasibility of the integrated STEM inquiry model, which includes the model book, teacher's book, student's book, and a 21st-century skills assessment instrument. The instruments were validated through expert judgment involving three validators: an educational expert in evaluation, a STEM curriculum developer, and a language and communication practitioner. The instruments were assessed using a five-point Likert scale, and the data were analyzed using descriptive statistics to determine content, construct, and criterion validity. The results show that the 21st-century skills instrument scored 0.89, the model book scored 0.84, the student book scored 0.87, and the teacher book scored 0.86, all falling into the very high validity category. These findings indicate that the instruments are appropriate and reliable for measuring both academic competencies and essential 21st-century skills such as problem-solving, creativity, and collaboration. The study concludes that employing valid assessment instruments is essential for the effective implementation of the integrated STEM inquiry model and for ensuring its success in fostering the holistic development of students. The findings also highlight the importance of instrument validation in educational settings to ensure that learning models achieve their intended outcomes and prepare students for future challenges.
Co-Authors Isnaini Isnaini Nurul Fitri Nurul Hany SUCI FAJRINA Yuni Ahda