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All Journal JURNAL EDUCAZIONE : Jurnal Pendidikan, Pembelajaran dan Bimbingan dan konseling INDOPEDIA (Inovasi Pembelajaran dan Pendidikan) Jurnal Penalaran dan Riset Matematika
Tri Susilaningtyas
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Humanities Education Mathematics

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PMR BERBASIS WML PADA LUAS DAN VOLUME KERUCUT (WEBSITE-MOBILE-BASED LEARNING OF REALISTIC MATHEMATICS EDUCATION (RME) ON THE MEASUREMENT OF THE AREAN AND VOLUME OF CONE) Abd. Rohman S; Tri Susilaningtyas
Jurnal Educazione : Jurnal Pendidikan, Pembelajaran dan Bimbingan dan konseling Vol. 1 No. 1 (2013): November
Publisher : FKIP Universitas Islam Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (196.639 KB) | DOI: 10.0034/edu.v1i1.59

Abstract

Despite of its misuse, such as ethical disobidience by the students in the classroom during the teaching and learning process, handphone (HP) is an urgent device in education that facilitates learning.The problem of the research is “How is the implementation of Website Mobile Learning by Using HP to develop Realistics Mathematics Learning on the measurement of the area and the volume of cone?’. The long-term objective of the research is to develop HP as the media of realistics mathematics learning on the measurement of the area and the volume of cone. While the short-term objective of this research is (1) to create website program on the measurement of the area and the volume of cone that can be accessed through HP. (2) The occurence of the development of Realistics Mathematics Education on the measurement of the area and the volume of cone.In general, this research is an attempt to develop a software application on the measurement of the area and the volume of cone for Website Mobile Learning. It used Developmental research in nature The steps of this research include pre-liminary study covering observation and literary study, system analysis, system design, system development, system testing, system verification and validation, sytem revising and review, system tral, and output analysis.Keyword: Realistic Mathematics Education, Wapstie Mobile Learning, Arean And Volume Of Cone
PEMBELAJARAN NHT UNTUK MENINGKATKAN LITERASI MATEMATIS SISWA KELAS VII SMP PADA SIFAT-SIFAT SEGI EMPAT Hikmatus Sarifah; Abdul Hamid; Tri Susilaningtyas
Jurnal Educazione : Jurnal Pendidikan, Pembelajaran dan Bimbingan dan konseling Vol. 2 No. 1 (2014): Mei
Publisher : FKIP Universitas Islam Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (935.198 KB) | DOI: 10.0034/edu.v2i1.72

Abstract

This research is motivated by the lack of mathematical literacy class VII student Annur Islamic Rambipuji which include communication, reasoning, problem solving and matematisasi. The purpose of this research is to improve students' mathematical literacy class VII Annur Islamic Rambipuji using cooperative learning NHT. This research is conducted as a class action collaboration between researchers and teachers of mathematics. In this study consisted of two cycles, each cycle consisting of four phases: planning, implementation, observation and reflection. The instrument used consisted of a feasibility study NHT observation sheet, observation sheets students’ mathematical literacy skills, and test questions that measure students' mathematical literacy skills. Analysis using descriptivequalitative. The results showed that learning with NHT models can improve students' mathematical litercy class VII Rambipuji Annur Islamic Jember. Learning NHT there are 6 phases, namely: (1) preparation; (2) the formation of the group; (3) ensure students have textbooks; (4) discussion of the problem; (5) presentation/giving an answer; and (6) make the conclusion. With the implementation of learning mathematical literacy skills of students at the end of the second cycle reached 65.50% reaching the high category (based on the observation sheet) and 69.15% with both categories (based on test results). Keywords: mathematical literacy, Numbered Head Together, the properties of quadrilateral.
PENERAPAN METODE NUMBERED HEADS TOGHETHER (NHT) UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS VII PADA MATERI BELAH KETUPAT DAN LAYANG-LAYANG DI SMPN 2 MAYANG TAHUN PELAJARAN 2013/2014 Tri Susilaningtyas
Jurnal Educazione : Jurnal Pendidikan, Pembelajaran dan Bimbingan dan konseling Vol. 3 No. 1 (2015): Mei
Publisher : FKIP Universitas Islam Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (121 KB) | DOI: 10.0034/edu.v3i1.145

Abstract

This study is aimed at investigating the increased activity and achievement of the students of SMPN 2 Mayang in the academic year 2013/2014 through the implementation numbered heads together (NHT) strategy. The research design employed in this study was classroom action research (CAR) that consists of cyclical procedures. The research findings show that the percentage of students’ learning activity in cycle 1 reached 90,7% and 92,2% in cycle 2. Whereas, the results of the average score of students daily test in cycle 1 was 81,78 and 83,06 in the cycle 2. In reference to the research findings previously described, it completely proved that the students’ activity and their achievement could be improved through the implementation of numbered heads together (NHT) strategy.Keywords: Cooperative learning, NHT, students’academic achievement.
ETHNOMATHEMATICS ETHNOMATHEMATICS IN RENGGANIS DANCE CULTURE OF KARANGPRING PEOPLE, JEMBER REGENCY AS LEARNING MATERIAL GEOMETRY Lailiyah, Fahmiyatul; Tri Susilaningtyas; Tri Novita Irawati
INDOPEDIA (Jurnal Inovasi Pembelajaran dan Pendidikan) Vol. 2 No. 1 (2024): MARET 2024
Publisher : Media Inovasi Pendidikan dan Pembelajaran

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Abstract

Penelitian ini bertujuan untuk Mendeskripsikan etnomatematika pada Tari Rengganis sebagai bahan pembelajaran matematika. Jenis penelitian ini adalah kualitatif deskriptif dengan sumber data diperoleh dari observasi, dokumentasi dan wawancara yang berkaitan dengan Tari Rengganis Kebudayaan Masyarakat Karangpring Kecamatan Sukorambi Kabupaten Jember. Dari hasil penelitian dapat disimpulkan bahwa Tari Rengganis Jember tidak hanya memiliki unsur budaya semata, namun juga terdapat etnomatematika pada berbagai bagian gerakan badan diantaranya gerakan kepala, tangan, kaki dan pola lantai. Pada gerakan-gerakan terdapat unsur matematika berupa transformasi geometri yaitu rotasi (perputaran) dan refleksi (pencerminan), bentuk geometris yaitu setengah Lingkaran Segitiga.
ANALISIS KEMAMPUAN MENYELESAIKAN SOAL MATEMATIKA MODEL PISA DITINJAU DARI ADVERSITY QUOTIENT (AQ) Muhammad Qusyairi; Tri Susilaningtyas; Fury Styo Siskawati
Jurnal Penalaran dan Riset Matematika Vol. 3 No. 2 (2024): Oktober 2024
Publisher : Almeera Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62388/prisma.v3i2.493

Abstract

This research aims to describe the ability to solve PISA model mathematics problems in terms of the adversity quotient. This type of research is descriptive with a qualitative approach. The subjects in this study were at least 1 camper subject, 1 quitter subject, and 1 climber subject. The data collection methods are documentation, questionnaires, tests, and interviews. The data analysis method is carried out in 5 stages: data transcription, data reduction, data validation or triangulation, data presentation, and conclusion. The research results obtained are (1) Students with low AQ (Quitter) have abilities up to level 2 in mathematical literacy in solving PISA model mathematics problems. (2) Students with medium AQ (Camper) have abilities up to level 4 in mathematical literacy in solving PISA model mathematics problems. (3) Students with high AQ (Climber) have the ability up to level 6 in mathematical literacy in solving PISA model mathematics problems.
PENGARUH PEMBELAJARAN MELALUI LUMIO BY SMART TERHADAP MATHEMATICAL RETTENTION SISWA PADA MATERI LINGKARAN Syaifur Rohman; Maimunah; Tri Susilaningtyas
Jurnal Penalaran dan Riset Matematika Vol. 3 No. 2 (2024): Oktober 2024
Publisher : Almeera Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62388/prisma.v3i2.508

Abstract

This research seeks to explore the impact of learning using the Lumio by smart platform on students' mathematics retention in circle material in class VIII SMP 01 Islam Jember. The research employed an experimental method with a quasi-experimental design. Posttest only control group. The research sample consisted of two classes, each consisting of 20 students. One class designated as the experimental group using learning via Lumio by smart, while the other class was utilized as a control group using conventional learning. The instrument employed is a test to measure the level of student retention of circle material. The research findings indicated a decrease in scores from pretest to posttest in the control class (51.00 to 48.2), while the experimental class experienced an increase from pretest to posttest (50.00 to 65.75). Analysis using the Wilcoxon test showed significance (0.00 < 0.05).
Co-Authors Abd. Rohman S ABDUL HAMID Fury Styo Siskawati Hikmatus Sarifah Irawati, Tri Novita Lailiyah, Fahmiyatul Maimunah Muhammad Qusyairi Syaifur Rohman