Jurnal Pendidikan MIPA
Vol 23, No 2 (2022): Jurnal Pendidikan MIPA

Development of Problem Based e Worksheet to Enhance Mathematics Communication Skill in Cartesian Coordinates

Andriyani Andriyani (Universitas Ahmad Dahlan)
Fina Wulandari (Universitas Ahmad Dahlan)



Article Info

Publish Date
07 Jul 2022

Abstract

Abstract The importance of mathematics communication as one skill in the mathematics learning process standard doesn't necessarily make learning oriented towards achieving this skill. This study aims to develop a problem-based e-worksheet and determine its validity, practicality, and effectiveness in enhancing the mathematics communication skill in the cartesian coordinate topics. This study is a Research and development using the ADDIE model containing stages of analysis, design, development, implementation, and evaluation. The results showed that the e-worksheet was declared feasible. The validity of the e worksheet is indicated by the average score of the material and media validators which is a very good criterion. The response questionnaire average value also shows the practicality of this e-worksheet. While the effectiveness is shown by increasing students mathematics communication skills after being given an e worksheet. Several features of the e-worksheet and the loaded Problem Based Learning model syntax support the effectiveness of the e worksheet.Keywords mathematics communication, e worksheet, problem based learning.Abstrak Pentingnya komunikasi matematika sebagai salah satu keterampilan dalam standar proses pembelajaran matematika tidak serta merta menjadikan pembelajaran berorientasi pada pencapaian keterampilan tersebut. Penelitian ini bertujuan untuk mengembangkan e-lembar kerja (e-LKPD) berbasis masalah dan menentukan validitas, kepraktisan, dan keefektifannya dalam meningkatkan keterampilan komunikasi matematis siswa pada topik koordinat kartesius. Penelitian ini merupakan penelitian dan pengembangan dengan menggunakan model ADDIE yang berisi tahapan analisis, perancangan, pengembangan, implementasi, dan evaluasi. Hasil penelitian menunjukkan bahwa e-LKPD dinyatakan layak. Validitas e-LKPD ditunjukkan dengan nilai rata-rata dari validator materi dan media yang termasuk dalam kriteria sangat baik. Nilai rata-rata angket respon juga menunjukkan kepraktisan e-LKPD tersebut. Sedangkan keefektifan e-LKPD ditunjukkan dengan adanya peningkatan kemampuan komunikasi matematis siswa setelah diberikan e-LKPD. Beberapa fitur yang terdapat pada e-LKPD dan muatan sintaks model Pembelajaran Berbasis Masalah juga mendukung efektivitas e-LKPD tersebut.Kata kunci komunikasi matematis, lembar kerja, pembelajaran berbasis masalah.DOI http://dx.doi.org/10.23960/jpmipa/v23i2.pp554-569

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Journal Info

Abbrev

jpmipa

Publisher

Subject

Education Mathematics Social Sciences Other

Description

Jurnal Pendidikan MIPA (e-ISSN: 2685-5488; p-ISSN: 1411-2531) is a peer-reviewed scientific journal that published twice a year on June an December. The journal published by Faculty of Teacher Training and Education, University of Lampung in Collaboration with Himpunan Evaluasi Pendidikan Indonesia ...