Design student worksheets based on problem-learning to enhance mathematical communication

Abstract

Mathematical communication ability is one of the abilities that must be possessed by students in 21st century learning. Worksheets of students who have not yet integrated mathematical abilities will hinder the achievement of learning objectives. Problem based learning is a model that can improve mathematical communication skills. This study aims to design mathematics student worksheets of problem based learning models to improve mathematical communication skills. This research is a type of development research with the ADDIE model. This research focused on the design stage of ADDIE model. The subject of this study consisted of teachers and students of MTs Class VIII, Seleman, Indonesia. The instrument of data collection consists of observation guidelines, interview guidelines and documentation sheets. Observation guidelines are used for the characteristics of students' mathematical communication. The interview guide used to retrieve student characteristics data from the teacher's perspective during the learning process. The documentation sheet manual used to view curriculum implementation data that apply in the school. The data were analyzed by using quantitative data with the provisions of the Likert scale. Producing design products in the form of student worksheets as learning media, the quality of the design is "very good" with a score of 4.36. An average score of 4.08 by filling in the LKS design, 4.33 LKS design languages and 4.5 technical aspects. This study resulted in the design of student worksheets of problem based learning models according to the needs of students. Student worksheets are designed to improve students' mathematical communication skills.The results of the study show that the quality of the design products produced based on the validity and the student worksheets met the criteria well. This research can be expanded at the stage of developing, implementing and evaluating.

Integrasi Media Pembelajaran pada Penerapan Problem Based Learning (PBL) dalam Pembelajaran Matematika

“…Penerapan LKPD dalam PBL pada pembelajaran matematika berpengaruh pada peningkatan kompetensi matematis peserta didik. Dalam kajian menggunakan SLR pada penelitian ini, LKPD dapat meningkatkan kemampuan pemahaman konsep (Abdillah & Astuti, 2021;Apriani et al, 2021;Basri et al, 2020), kemampuan pemecahan masalah matematis (Festina & Warniasih, 2021;Ma'wa et al, 2021;Nurzazili et al, 2018), kemampuan berpikir kreatif (Ayuwandari & Suparman, 2019;Fitri et al, 2022;Khoiri et al, 2013;Mahendrawan et al, 2022), kemampuan komunikasi matematis (Nasri & Jamaan, 2022;Riyati & Suparman, 2019) dan kemampuan representasi matematis (Minarni & Napitupulu, 2017). Berbagai hasil studi tersebut memperkuat bukti bahwa LKPD pada pembelajaran matematika dengan PBL memberikan efek positif terhadap kemampuan matematis peserta didik.…”

Keberkesanan Model PLTP Dalam Pembelajaran Kursus Matematik Di Kolej Komuniti Kuala Terengganu

“…Menurut Safrina, Ikhsan dan Ahmad (2014), beberapa kajian menunjukkan bahawa mata pelajaran matematik merupakan satu mata pelajaran yang abstrak dan paling susah untuk dipelajari oleh ramai pelajar. Justeru sebagai seorang guru atau pensyarah matematik, mereka perlu untuk mereka cipta pelbagai produk inovasi bagi menyelesaikan masalah yang dihadapi oleh pelajar (Riyati & Suparman, 2019). Alat bantu mengajar amat penting dalam membantu proses menyampaikan isi kandungan pembelajaran.…”

A Needs analysis on the development of problem based learning module for the microcontroller subject at Vocational College

“…This is aligned with the needs in the Microcontroller subject that require problem solving skills in solving questions like programming. Previous studies on PBL have focused on improving motivation (Jones et al, 2013;Surif et al, 2013), generic skills (Halizah, 2010;Hande et al, 2015), the obtain of knowledge (El-shaer & Gaber, 2014), critical thinking capability (Janagam, Suresh, & Nagarathinam, 2011;Alias & Sulaiman, 2012;Eman Saleh & Hanan Mohamed, 2013;Yu et al, 2013) and problem solving skills (Nur Izzati et al, 2010;Zulida et al, 2016, Riyati, I, & Suparman, S. 2019) among students. Thus, PBL is the main keyword in improving students' achievement in the Microcontroller subject.…”