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Journal : MES: Journal of Mathematics Education and Science

RESPON SISWA TERHADAP PEMBELAJARAN PROBLEM BASED LEARNING DALAM MENINGKATKAN HIGHER ORDER THINKING SKILLS Imelda Imelda; Dewi Anzelina
MES: Journal of Mathematics Education and Science Vol 5, No 1 (2019)
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (971.307 KB) | DOI: 10.30743/mes.v5i1.1929

Abstract

Abstract. The purpose of this study was to describe student responses to Problem Based Learning (PBL) learning in improving Higher Order Thinking Skills for students of SMP Negeri 4 Binjai. This type of research is descriptive research. The research subjects were 30 students of SMP Negeri 4 Binjai with a composition of 12 men and 18 women. The data analysis technique used a non-test technique, namely the student response questionnaire. Student responses were said to be positive towards PBL learning seen from four aspects namely feeling happy about the learning component, the novelty of the learning component used, students interested in participating in PBL learning activities, and interested in language, written appearance, teacher illustrations and the location of the images contained in the LAS. The results of the study are students giving a positive response to PBL learning shown by students happy with the PBL learning component, the PBL learning component used is new, students are interested in participating in PBL learning activities, and are interested in language, written appearance, teacher illustrations and the location of the images contained on LAS.Keywords: Problem Based Learning, Response, HOTS.
ANALISIS KESULITAN MAHASISWA DALAM MENYELESAIKAN SOAL PEMECAHAN MASALAH PADA MATA KULIAH ALJABAR DAN TRIGONOMETRI Imelda Imelda
MES: Journal of Mathematics Education and Science Vol 4, No 1 (2018)
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (531.737 KB) | DOI: 10.30743/mes.v4i1.868

Abstract

Abstract. The purpose of this study was to describe students' difficulties in solving problem solving problems in Algebra and Trigonometry courses. Subjects in this study were students of the Mathematics Education Faculty of Unika Santo Thomas Faculty of Teaching and Education study program in North Sumatra in semester 1 of the 2017-2018 school year, totaling 10 people. The data collection tool used in this study was a test of 5 questions in the form of a description. This type of research is a qualitative descriptive study. Data collection techniques are carried out by tests, observation, interviews and documentation. Data analysis techniques were carried out with the stages of data reduction, data presentation and conclusion drawing. The results showed that students had difficulty using the concept of equality and inequality squared, the use of the concepts of trigonometric formulas. Students also have difficulties in using number sequence principles and completing trigonometric equation solving, difficulties in disclosing information from problem solving and calculation errors. The contributing factor is the existence of several concepts and principles of algebra and trigonometry that are used in solving problems that have not been well controlled by students and are less thorough in performing calculations.Keywords: Analysis of Learning Difficulties, Algebra and Trigonometry
RESPON SISWA TERHADAP PEMBELAJARAN MATEMATIKA REALISTIK DENGAN KONTEKS BUDAYA BATAK TOBA Sinta Dameria Simanjuntak; Imelda Imelda
MES: Journal of Mathematics Education and Science Vol 4, No 1 (2018)
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (815.397 KB) | DOI: 10.30743/mes.v4i1.874

Abstract

Abstract. The problem examined in this study is how students respond to realistik mathematics education that uses the context of Toba Batak culture in teaching and learning activities. The aim of the researcher to analyze students' responses to realistik mathematics education using the context of the Toba Batak culture is to find out whether the responses given by students are positive or negative. Student responses are said to be positive if students feel happy about the components of learning used, the learning component used is new, students are interested in carrying out the same learning in later learning and students are interested in the learning components used. The research results obtained are students giving positive responses to realistik mathematics education using the context of Toba Batak culture. In other words, students happy with the components of learning, the learning component used is new, students are interested in carrying out the same learning in later learning and students are interested in the learning components used.Keywords: RME, Responses, Toba Batak Culture