Ragil Meita Alfathy, Ragil Meita
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THE PROFILE OF PHYSICAL PROBLEM-SOLVING BASED ON STUDENT’S PERSONALITY TYPES Alfathy, Ragil Meita; Astuti, Budi; Linuwih, Suharto
Physics Communication Vol 3, No 1 (2019): February 2019
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (471.733 KB) | DOI: 10.15294/physcomm.v3i1.15258

Abstract

Problem solving is important for learning physics at any level which involves the process of analysing, interpreting, reasoning, predicting, evaluating and reflecting. However, researches about problem-solving strategies or techniques based on students? personality have not been widely practiced. This strategy is important to be studied based on thoughts, characters and actions of students. Therefore, the aims of the research are to connect students problem solving of physics based on their personality and identify students problem solving pattern based on their personality according to The Four Temperament Theory of Keirsey (1998). The method used in this research is descriptive qualitative research with the type of Investigation of Lived Experience that explores inner experiences (Gall et al, 2003). Subjects in this study are 12th grade students of science class program of MAN 1 Banyumas which is determined by stratified sampling approach. They were divided into homogeneous groups. The grouping is based on Keirsey's four personality types: Idealist, Artisan, Guardian and Rational. Each personality type, selected nine students as research subjects are determined using purposive sampling technique. The results showed that the strategy of physics problem solving of Idealist type was conceptual problem solving, Artisan type used intuitive-analogic for solving the problem, Guardian type used intuitive for solving the problem, and Rational type used analogic strategy for solving the problem.
Analisis Variasi Warna Terhadap Kualitas Daya Serap dan Kuat Tarik Tissue Napkin Paper Alfathy, Ragil Meita; Aji, Mahardika Prasetya; Sulhadi, Sulhadi
JIPF (Jurnal Ilmu Pendidikan Fisika) Vol 2, No 1 (2017): March 2017
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (247.293 KB) | DOI: 10.26737/jipf.v2i1.201

Abstract

Tisu telah menjadi kebutuhan sehari–hari masyarakat dunia karena tisu merupakan benda pembersih praktis yang dapat dibawa kemana–mana. Inovasi yang dilakukan oleh para produsen adalah dengan memberikan corak motif bahkan warna untuk menambah nilai estetika dari tisu terutama pada tissue napkin paper atau kertas tisu serbet. Seiring berjalannya waktu, nilai estetika pada tissue napkin paper menjadi pertimbangan utama konsumen dalam pemilihan tisu dibandingkan fungsi utama kertas tissue napkin paper sebagai alat pembersih sehingga konsumen melupakan kualitas fisik dari tissue napkin paper. Tujuan penelitian ini untuk mengidentifikasi potensi perbedaan kuat tarik dan daya serap tissue napkin paper dengan dan tanpa colourant. Tissue napkin paper dihitung volume air yang terserap secara radial dan gaya yang dibutuhkan tisu dengan luas permukaan 0,042m2  untuk merobeknya, sehingga diketahui bahwa tissue napkin berwana merah, hijau, kuning dan putih memiliki persentase kualitas daya serap secara berturut-turut 38,89%, 42,78%, 41,67%, 46,67%  dan daya kuat tarik 78,3N/m2; 103,3N/m2; 140,4N/m2; 141,5N/m2. Colourant mengubah struktur pore menjadi lebih sempit dan jarak permukaan serat selulosa menjadi semakin panjang. Sehingga terjadi penurunan daya serap dan kuat tarik tissue napkins paper dengan colourant meskipun tidak dalam taraf yang signifikan.
IDENTIFICATION OF PROBLEM SOLVING PATTERN OF PHYSICS BASED ON STUDENTS PERSONALITY Alfathy, Ragil Meita; Astuti, Budi; Linuwih, Suharto
Variabel Vol 1, No 2 (2018): OCTOBER 2018
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (337.807 KB) | DOI: 10.26737/var.v1i2.690

Abstract

Studies that reveal the patterns of problem solving have been widely practiced, but there is no studies have revealed a pattern of problem solving based on personality types especially in the field of physics. The aims of this study are to determine the patterns of physics problem solving based on student personality type. The method that used in this research is descriptive qualitative research with Investigation of Lived Experience type. Subjects in this study are 12th-grade science programs students of MAN 1 Banyumas that was determined by a stratified sampling approach. This sampling divides students into homogeneous groups based on Keirsey's four personality types, they are Guardian, Artisan, Rational and Idealist. Each personality type was chosen by nine students as the subject of the study which was determined using a purposive sampling technique. The results showed that the pattern of physics problem solving between Idealist, Artisan, Guardian, and Rational students consecutively are conceptual problem solving, intuitive-analogic problem solving, intuitive problem solving, and analogic problem solving.