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Journal : Jurnal AlphaEuclidEdu

POTENSI PESERTA DIDIK TIPE QUITTER MENYELESAIKAN SOAL OPEN-ENDED MATERI SEGIEMPAT DAN SEGITIGA Natalia Natalia; Sugiatno Sugiatno; Silvia Sayu
Jurnal AlphaEuclidEdu Vol 2, No 2 (2021): Volume 2 Number 2 Desember 2021
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v2i2.51626

Abstract

This study aims to determine the potential description of quitter type students in solving an open-ended question in the material of Quadrilateral and Triangle at SMP Negeri 20 Pontianak. The research method used is a descriptive method with a qualitative approach and a case study research form. The number of subjects in this study was 27 students of class VIII F SMP Negeri 20 Pontianak. The data collection tool used was the Adversity Response Profile (ARP) to get quitter type subjects, open-ended test questions, and interview guides with the help of teaching aids to probe deeper into the potential of quitter-type students. The results of the research on the written test showed that the potential of 2 quitter subjects in solving open-ended questions was still low with a percentage of only 22.22%. However, when interviewed with the help of teaching aids, additional information was obtained that the two quitter subjects showed better potential in solving open-ended questions and were able to provide more than one solution and more than one correct answer.
PEMBELAJARAN MATEMATIKA MENGGUNAKAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBENTUK KOMIK Suhartati Suhartati; Yulis Jamiah; Silvia Sayu
Jurnal AlphaEuclidEdu Vol 2, No 1 (2021): Volume 2 Number 1 Juli 2021
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v2i1.42876

Abstract

This research aims to know the effectiveness of LKPD from comic in mathematics teaching a algebra’s subject for students of SMA Negeri 3 Pontianak. This research is classified as a pre-experimental in form of one shot case study design. The population of this research were students of eleven grade science program, and the samples is 1 class of students in eleven grade science program. The sample were selected by conducting purposive sampling. The revenue of  data analysis point out that the learning activity was very active with the average student learning activities obtained by 89.35%, the study result was reached. Student gave a great feedback, the implementation of learning management by teachers in learning mathematics was classified as ‘very good’. Based on the research findings that four cathegories of effectiveness was reached, therefore the application of  LKPD from comic was effective in mathematic teaching a algebra materials to the students grade XI science 2 of SMA Negeri 3 Pontianak.Keywords: Effectiveness, LKPD, Comic 
ANALISIS GAYA BELAJAR VISUAL DITINJAU DARI KEMAMPUAN PEMECAHAN MASALAH SISTEM PERSAMAAN LINEAR DUA VARIABEL Aribah Errina; Mohamad Rif'at; Silvia Sayu
Jurnal AlphaEuclidEdu Vol 2, No 2 (2021): Volume 2 Number 2 Desember 2021
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v2i2.49642

Abstract

This review means to depict the investigation of visual learning styles as far as critical thinking capacity of understudies' two-variable direct condition framework at MTS Negeri 3 Mempawah. The examination strategy utilized is enlightening subjective as contextual analyses. The subjects in this study were class VIII students at MTS Negeri 3 Mempawah. The number of students who were used as research subjects were 38 students who had studied the material for a two-variable system of linear equations. In this study, six students were selected consisting of two students who had SPLDV Problem Solving Ability in terms of high, medium, low learning styles. The object of this exploration is Visual Learning Style as far as Critical thinking Capacity. In light of the aftereffects of information examination, meetings and conversation, it can be concluded that Analysis of Visual Learning Styles Judging from the SPLDV Problem-Solving Ability of MT.S Negeri 3 Mempawah Students" shows that students' problem-solving abilities are relatively balanced with learning styles. As a rule, understudies who have high numerical critical thinking capacities have great visual learning styles, understudies with moderate critical thinking capacities have great visual learning styles, understudies with low numerical critical thinking capacities have great visual learning styles.
KAJIAN ETNOMATEMATIKA ALAT MUSIK SENGGAYONG DI DESA PANGKALAN BUTON KECAMATAN SUKADANA KABUPATEN KAYONG UTARA Kharina Shima A. Simanjuntak; Zubaidah R; Silvia Sayu
Jurnal AlphaEuclidEdu Vol 3, No 1 (2022): Volume 3 Number 1 Juli 2022
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v3i1.53413

Abstract

This study aims to reveal ethnomathematical activities and mathematical concepts on senggayong musical instruments in Pangkalan Buton Village, Sukadana District, North Kayong Regency. The method used is descriptive method. While the form of research is a form of qualitative research. The subjects in this study are people who are considered to be able to assist in providing information and data about senggayong musical instruments, namely the makers, players, and conservationists of senggayong musical instruments. Data collection techniques using observation, interviews, and documentation. Data analysis techniques based on Miles & Huberman, namely data reduction, data presentation, as well as drawing conclusions and verification. The results of data analysis show that there are ethnomathematical activities and mathematical concepts on senggayong musical instruments, namely counting activities that occur when counting the bamboo to be used, activities of measuring each piece of bamboo used, designing activities of making senggayong musical instruments, activities of determining a meaningful location in taking Bamboo that is suitable for making senggayong musical instruments is bamboo that is exposed to sunlight, the activity of playing a senggayong musical instrument and the activity of explaining the process in making and playing the instrument. Then the mathematical concepts that were found based on the shape and beat of the senggayong musical instrument, namely in the form of a geometric shape of a tube shape and its beat, the concepts of arithmetic sequences and geometric sequences were obtained.
KEMAMPUAN KOMUNIKASI MATEMATIS DIKAJI DARI SELF-ESTEEM SISWA PADA MATERI HIMPUNAN Dina Elviani; Sugiatno Sugiatno; Silvia Sayu
Jurnal AlphaEuclidEdu Vol 1, No 1 (2020): Volume 1 Number 1 Juli 2020
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v1i1.41621

Abstract

This study aims to find out how students' mathematical communication skills in solving sets of questions that have high, medium, and low self-esteem, in class VII of SMP Islam Bawari in Pontianak. This study used a descriptive qualitative research method with a survey form. The subjects of this research is 29 students in class VIIB SMP Islam Bawari Pontianak. Test and non-test techniques are used in this study as data collection techniques. Self-esteem questionnaire test, mathematical communication ability test, and interview are the tools used in this research. The results of this study are students with a high level of self-esteem that have fulfilled the category of mathematical communication skills, including that students are relatively able to understand the context of the problem in presenting the information obtained from the problem; Students with moderate levels of self-esteem almost meet the category of mathematical communication skills, This is indicate that students have a difficulty in solving problems, so the answers given are incomplete and inaccurate with the information contained in the questions; Students with low levels of self-esteem barely meet the category of communication skills, This is indicate that students have a difficult in understanding the purpose of the question.Keywords: Material of Set, Mathematical Communication Skills, Self-Esteem
ETNOMATEMATIKA PADA KERAJINAN ANYAMAN TIKAR PANDAN Mauliyana, Hely; Rustam, Rustam; Sayu, Silvia
Jurnal AlphaEuclidEdu Vol 4, No 2 (2023): Volume 4 Number 2 Desember 2023
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v4i2.74211

Abstract

Mathematics lessons are considered abstract lessons far from everyday life. Therefore, the task of mathematics teachers is to present mathematical concepts in students' lives to mathematics learning. Ethnomathematics is an approach that links mathematics and culture. The method used is to explore the concept of ethnomathematics, one of which is in the craft of woven pandan mats as a student learning resource. The aim of this research is to describe the mathematical concepts contained in woven pandan mats in the Padang Tikar community and to use them as a mathematics learning resource in the form of LKPD. The form of research used in this research is exploratory research with an ethnographic approach. The subjects in this research were pandan mat craftsmen. The instruments used were observation guidelines and interview sheets. The data analysis technique used in this research is the Miles and Huberman model of data analysis. The results of the research show that there are several activities of woven pandan mat craftsmen, namely: determining which pandan is suitable for use, determining the length of the pandan, cleaning and determining the width of the ilik, boiling the ilik, soaking the ilik, drying the ilik, dyeing the ilik, making woven motifs, and determining the length and width pandan mat. The mathematical concepts contained are: sets, logic, comparison, multiples, fold symmetry, geometry, multiplication of integers, and measurement. From the mathematical concepts obtained, it will be used as a LKPD, namely geometry where the material taken is squares and rectangles.