Analisis Kemampuan Representasi Matematis Siswa Pada Materi Penyajian Data

Maria, Meisy Sella; Nurmaningsih, Nurmaningsih; Haryadi, Rahman

doi:10.55606/jurrimipa.v1i1.160

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…Selain itu, hanya 24,19% siswa yang menunjukkan kompetensi dalam menyelesaikan masalah sesuai rencana yang telah ditentukan, sehingga memenuhi klasifikasi "sangat buruk". Penelitian selanjutnya yaitu penelitian yang dilakukan oleh Maria et al, (2021) menunjukkan bahwa kemampuan siswa untuk melakukan evaluasi ulang ditetapkan sebesar 48,39%, termasuk dalam klasifikasi buruk. Sebaliknya, rata-rata persentasenya adalah 50% yang termasuk dalam kelompok kurang baik.…”

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Eksplorasi Kemampuan Berpikir Matematis Siswa

Rachamwati,

Juandi,

Darhim

2023

JDC

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Mathematical thinking skills are the ability to use mathematical knowledge and understanding to solve problems. Mathematical representation ability can be defined as an ability contained in the ability to think mathematically. This research aims to obtain an overview of students' mathematical representation abilities based on the types of difficulties they face and their difficulty profiles based on mathematical and representation ability indicators. This research is qualitative research with a phenomenological approach. Participants in this research were 35 students in class XI SMA who had studied polynomial material. Three students were selected from these entries for further analysis regarding their mathematical representation abilities, types of errors, and causes. Data was collected through initial mathematics abilities, tests of students' mathematical representation abilities, and interviews. Based on the research results, students' mathematical representation abilities are generally moderate. Students with high initial mathematical abilities show high or medium mathematical representation abilities. On the other hand, students with sensible initial mathematical abilities can have high, medium, or low mathematical representation abilities. In addition, students with low mathematical abilities can show high or low mathematical representation abilities. Student errors in solving problems include difficulties in understanding issues, challenges in converting problems, and difficulties in carrying out mathematical operations.

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Eksplorasi Kemampuan Berpikir Matematis Siswa

Rachamwati,

Juandi,

Darhim

2023

JDC

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“…Some difficulties in data presentation materials include students having difficulty presenting data in tables completely and not understanding the concept of bar charts [7], students having difficulty understanding facts and procedures in data presentation material [8].…”

Section: Introductionmentioning

confidence: 99%

Project Based Learning Design “Gadget Play Duration Survey” for Junior High School Students

Sitio¹,

Putri²,

Aisyah³

2023

Proceedings of the Fifth Sriwijaya University Learning and Education International Conference (SULE-IC 2022)

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This study aims to produce a learning trajectory in project-based statistical learning using blended learning that helps students in the learning process during the pandemic. The research method used is design research, which is a research method that aims to develop local instruction theory through collaboration between researchers and teachers to improve the quality of learning. At the preparing for the experiment stage, the researcher reviewed the literature on project-based learning models, blended learning, the materials used, the PMRI approach, the LSLC system, and design research and analysed the objectives to be achieved such as learning objectives; determine the initial conditions of the study; discuss HLT to be developed, prepare pre-test, project activity sheet, post-test, and lesson plans; and determine the characteristics of the class and the role of the teacher. At the design experiment stage, there the teaching experiment to see the quality of the HLT which will become a learning trajectory. At the retrospective analysis stage, the data that has been obtained is to determine whether it supports or does not match the conjecture that has been designed. The subjects in this study were students of class VIII.7 SMP Negeri 17 Palembang. The results showed that a series of activities in project-based blended learning with the LSLC and PMRI systems could assist students in solving problems related to data presentation and central tendency materials.

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Analisis Kemampuan Representasi Matematis Siswa Pada Materi Penyajian Data

Cited by 2 publications

References 6 publications

Eksplorasi Kemampuan Berpikir Matematis Siswa

Eksplorasi Kemampuan Berpikir Matematis Siswa

Project Based Learning Design “Gadget Play Duration Survey” for Junior High School Students

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