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Journal : Journal on Education

ANALISIS KEMAMPUAN KONEKSI MATEMATIK SISWA KELAS XII MADRASAH ALIYAH KOTA CIMAHI PADA MATERI SPLDV Devina Nurdianti; Euis Eti Rohaeti; Eka Senjayawati
Journal on Education Vol 1 No 2 (2019): Journal On Education
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (475.484 KB) | DOI: 10.31004/joe.v1i2.36

Abstract

This research was motivated to analyze students mathematical connection skills. This research is a study that uses qualitative descriptive methods. The subjects of this study were class XII students totaling 20 students in one of the Cimahi City Aliyah Madrasas. The stages of this research start from the process of planning, implementation, and observation. The instrument question of mathematical connection ability that is given is a question that has been tested for validation by mathematicians totaling 3 questions. From the results of the research that has been carried out there are difficulties in students difficulties in solving the existing problem questions. Students who have low level of ability, difficulty factors that occur among them students have not been able to connect existing topics in mathematics, students also have not been able to understand mathematics with other sciences, and students also have not been able to apply mathematics in everyday life
PENGARUH MINAT BELAJAR SISWA MTS DI KOTA CIMAHI TERHADAP PEMBELAJARAN MATEMATIKA Amaliya Desi Rahayu; Euis Eti Rohaeti; Eka Senjayawati
Journal on Education Vol 1 No 2 (2019): Journal On Education
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (422.007 KB) | DOI: 10.31004/joe.v1i2.42

Abstract

The purpose of this study was to determine the effect of student learning interest on mathematics learning. The research method used in this study was to use the survey method. The sample size was 30 students, the researchers conducted a statement of questionnaire regarding student learning interest with the number of statements 15 positive and negative questionnaire statements. Based on the results of the questionnaire data calculation, students are more likely to dislike learning mathematics and have the results of acquisition data with a percentage of 60%. The effect of the causes of students not liking mathematics is the learning time factor that is nearing the time of going home from school so that it influences the concentration of students' mathematics learning during class hours. But students have an interest in working on math questions given by the teacher with the results of as much as 42%.
EFEKTIFITAS LEMBAR KEGIATAN SISWA BERBASIS PENDEKATAN (CTL) PADA MATERI TEOREMA PYTHAGORAS UNTUK SISWA SMP Muhammad Zulfikar Ikhsanuddin Akbar; Euis Eti Rohaeti; Eka Senjayawati
Journal on Education Vol 1 No 2 (2019): Journal On Education
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (845.529 KB) | DOI: 10.31004/joe.v1i2.56

Abstract

One way for students to get meaningful learning is to provide Student Worksheets (LKS) based on theapproach Contextual Teaching and Learning (CTL). The purpose of this study is to analyze the feasibility of Student Activity Sheets that have been made before actually being used during the learning process. The method in this study is descriptive qualitative, with a sample of 33 students in one of the West Bandung District Junior High Schools. The instruments prepared were Student Worksheets (LKS) based on theapproach Contextual Teaching and Learning (CTL), validation questionnaires for material experts, linguists, media experts, and student response questionnaires. The results of the study are questionnaire material expert validation by 75%, linguists by 72%, media experts at 84.25% and student questionnaire responses at 78.63%. It can be concluded that students are interested in working on LKS, and the teacher must be a facilitator so that students do not misinterpret the contents of the LKS. Student Worksheets (LKS) based on theapproach Contextual Teaching and Learning (CTL) can be used in mathematics learning because students will feel more meaningful learning
ANALISIS KESULITAN BELAJAR PADA MATERI SPLDV SISWA KELAS X SMK BINA INSAN BANGSA DI TINJAU DARI SEGI KEMAMPUAN KOMUNIKASI MATEMATIK Risya Aulia Husn; Euis Eti Rohaeti; Eka Senjayawati
Journal on Education Vol 1 No 2 (2019): Journal On Education
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (466.932 KB) | DOI: 10.31004/joe.v1i2.73

Abstract

The purpose of this study was to analyze the learning difficulties of mathematics in terms of students' mathematical communication skills. The nature of this research is descriptive with a qualitative approach. While the subjects in this study were 10 students from the Bina Insan Bangsa (BIB) Vocational School Ngamprah. Data collection in this study uses observation techniques, tests and interviews, while data analysis techniques in this study are data collection with observations and then processing data, presenting data and drawing conclusions. The conclusions that can be drawn in this study that the difficulties of students in learning mathematics are 2, namely; (1) the difficulty of the concept, and (2) verbal difficulties. The causes of these difficulties are because students' mathematical communication skills are low
ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA BERDASARKAN MINAT BELAJAR MATEMATIS SISWA SMK NEGERI 1 CIHAMPELAS Siti Robiah; Euis Eti Rohaeti; Eka Senjayawati
Journal on Education Vol 1 No 2 (2019): Journal On Education
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (468.579 KB) | DOI: 10.31004/joe.v1i2.76

Abstract

This study aims to determine the mathematical communication skills based on learning interests of SMK students. The method in this study uses a correlational method with a quantitative approach. The population in this study was in one of the West Bandung Vocational Schools and the number of samples was 32 students with heterogeneous abilities. The instrument in this study was in the form of a descriptive test of communication skills with six soles and non tests in the form of a learning motivation scale consisting of 20 statement scales. The results of this study obtained that mathematical communication skills based on interest in learning had a positive effect of 30.5%. While 69.5% is influenced other than the students' interest in learning.
ANALISIS KESULITAN BELAJAR SISWA SMP KELAS VIII DALAM MENYELESAIKAN SOAL ARITMATIKA DI TINJAU DARI KEMAMPUAN KOMUNIKASI MATEMATIS Desi Tri Lestari; Eka Senjayawati; Euis Eti Rohaeti
Journal on Education Vol 1 No 2 (2019): Journal On Education
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (319.174 KB) | DOI: 10.31004/joe.v1i2.85

Abstract

The purpose of this study was to describe the learning difficulties of mathematics experienced by students in terms of mathematical communication skills. This type of research is descriptive with a qualitative approach. The subjects in this study were 29 seventh grade 1 Junior High School students. The data collection technique in this study uses a question instrument that is given in the form of a written test, while the data analysis techniques in this study are data collection, data processing, data presentation and conclusion drawing. So the conclusion that can be drawn from this research is that there are 2 difficulties in learning mathematics students, namely; (1) the difficulty of the concept, and (2) verbal difficulties. The causes of these difficulties are due to students' low mathematical communication skills.
Peningkatan Kemampuan Penalaran Matematik Dan Kemandirian Belajar Siswa SMP Melalui Pendekatan Problem Solving Yova Chintiya; Eka Senjayawati; Asep Ikin Sugandi
Journal on Education Vol 1 No 3 (2019): Journal On Education, Vol 1, No 3, April, 2019
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (280.885 KB) | DOI: 10.31004/joe.v1i3.192

Abstract

The aim of this study is for examine the learning independence of junior high school students whose learning use problem solving approach compared by scientific approach. Increased mathematical reasoning abilities of students who learn using the problem solving approach compared by scientific approach. The method used in this study lis quasi-experimental by taking two classes not randomly, in the first class get learned by using problem solving approach and the second class get learned by using scientific approach. The population is students in Bandung City with a sample that took two classes of VII which consisted of experimental class and the control class. The instrument used is reasoning abilities question on triangle and quadrilaterals problem and students learning independence questionnaires by using a Likert scale to see students’ learning independence toward problem solving approaches. The data prossesed in this study are pretest, posttest and n-gain scores using the help of Microsoft Office Excel 2010 and IBM SPSS Statistic 24. The result obtained are mathematical reasoning abilities and learning independence of junior high school students whose learning uses problem solving approaches better than those who using scientific approach, an increase in mathematical reasoning ability is better than one that uses scientific approach.
Implementasi Media Pembelajaran Menggunakan Aplikasi Macromedia Flash 8 Pada Materi Bangun Ruang Sisi Datar Nabilla Vanesya Meilinda; Lutfiana Fitri Nuraisyah; Eka Senjayawati
Journal on Education Vol 1 No 3 (2019): Journal On Education, Vol 1, No 3, April, 2019
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (749.189 KB) | DOI: 10.31004/joe.v1i3.197

Abstract

This research is development research that aims to produce mathematics learning media using macromedia flash software on geometry material and find qualitymedia based on the assessment of learning experts, media experts, students. The development model used is descriptive procedural development model, steps that must be followed to produce a product that starts with standard content analysis followed, collecting references, designing media and creating learning media. The learning media validated by material and learning expert, media experts. The researchers have succeeded developing learning media is packaged in CD containing competency standards to understand the properties of cubes, cuboid, prisms,pyramid determine part and size. According to the assessment of media experts, the media learning material developed has very good quality (SB) with a score of 140.9 with an ideal percentage of 82.888% so it is suitable for use as a learning media.