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Journal : JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika)

Korelasi kemampuan komunikasi matematik dengan kemampuan pemecahan masalah matematik terhadap peserta didik melalui model pembelajaran Logan Avenue Problem Solving (LAPS)-Heuristic Mentari Dewi Selvia; Satya Santika; Ipah Muzdalipah
JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) Vol 3, No 2 (2017)
Publisher : Program Studi Pendidikan Matematika, FKIP, Universitas Siliwangi, Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jp3m.v3i2.407

Abstract

This study aims to determine the ability of mathematical communication and mathematical problem-solving ability to learners after using the learning model Logan Avenue Problem Solving (LAPS) -Heuristic and correlation between mathematical communication ability with mathematical problem solving ability to learners using model of learning LAPS-Heuristic. The population of the study were students of class VII of SMP Negeri 8 Tasikmalaya. Samples were taken one class at random and the selected ones were class VII I. Data collection techniques used were the provision of mathematical communication ability test and mathematical problem solving ability. Statistical analysis used is hypothesis test. The results of the analysis show the mathematical communication ability of the learners through the learning model LAPS–Heuristic baik and mathematical problem solving ability of learners through LAPS-Heuristic less good model. There is a correlation between mathematical communication ability with problem solving ability of mathematic learners using learning model LAPS-Heuristic.Keywords: Mathematical Communication, Mathematical Problem Solving, Logan Learning Model Avenue Problem Solving (LAPS) -Heuristic.
Peningkatan kemampuan komunikasi matematik peserta didik melalui model Learning Cycle 5E (LC) dengan pendekatan scientific Mida Tsamrotul Hamidah; Ipah Muzdalipah
JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) Vol 3, No 2 (2017)
Publisher : Program Studi Pendidikan Matematika, FKIP, Universitas Siliwangi, Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jp3m.v3i2.406

Abstract

The aim of this research is to know the improvement of students’ mathematical communication ability which the better one between the learning with scientific approach by way of the Learning Cycle 5E (LC) model with by way of the Discovery Learning model and knowing the mathematical disposition of the students by way of the LC model with Scientific approach. This research is in the form of quantitative research with  used experiment methode research. The population in this research is all students of class X Accounting SMK Sukapura Tasikmalaya Regency. The samples were taken by two random sampling. The data collection technique performs the test of mathematical communication ability and disseminates the student’s mathematical disposition questionnaire. The research of instrument used is the test of mathematical communication ability and questionnaire of students’ mathematical disposition. Analysis techniques of data is used the test of hypothesis that test the difference of two average with a significance level of 1%. Based on the results of research, processing, data analysis and hypothesis testing obtained by the conclusion that: Improvement of students’ mathematical communication ability with scientific approach by way of the LC model is better than by way of the Discovery Learning model. Student’s mathematical disposition by way of the LC model with scientific approach is in high category.Keywords:Mathematical Communication Skills, Mathematical Disposition, Learning Cycle 5E (LC) Model, Scientific Approach.