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Journal : Media Pendidikan Matematika

LKPD berbasis Model Problem Based Learning Berorientasi pada Kemampuan Numerasi: Bagaimana Respon Siswa? Salsabila, Nilza Humaira; Sripatmi, Sripatmi; Tyaningsih, Ratna Yulis; Novitasari, Dwi; Triutami, Tabita Wahyu
Media Pendidikan Matematika Vol. 12 No. 1 (2024)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v12i1.12145

Abstract

This research aims to produce mathematics learning media in the form of Student Worksheets (LKPD) based on the Problem Based Learning (PBL) Model in statistical material oriented towards numeracy skills. The development of worksheets was carried out based on the development model by Plomp. One of the qualities of the media developed includes practical aspects. The practicality of the worksheets learning media was assessed by students by filling out a response questionnaire on the use of worksheets. The developed worksheets meets practical criteria if the average score of students' responses to mathematics learning media is in the minimum good classification (X>28). The response questionnaire for using worksheets was filled in by students in grades 8.4 and 8.5 of MTsN 1 Mataram, totaling 51 students. The research results show that the worksheets meets practical criteria. Based on the results of student responses, students' use of worksheets shows an average score of 32.48 which has a good classification. Thus, the worksheets developed is easy and useful to use in mathematics learning.
Analisis Kemampuan Mahasiswa pada Tugas Proyek Pemodelan Persamaan Diferensial Parsial Arjudin, Arjudin; Sripatmi, Sripatmi; Sarjana, Ketut; Kurniati, Nani
Media Pendidikan Matematika Vol. 13 No. 2 (2025): J-MPM
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i2.18585

Abstract

The purpose of this study is to describe the characteristics of students' abilities in completing Partial Differential Equation (PDP) modeling project. This is motivated by the problem of students' difficulties in solving PDP applied problems, where the questions refer to modeling project assignments. This study is considered important because previous studies have examined more individual abilities, while projects have a broader scope, including the ability to solve problems by interaction. PDP Modeling Project are divided into four stages, namely: (1) Problem Context, (2) PDP Modeling, (3) PDP Model Completion, and (4) Example and solutions. This type of research is descriptive qualitative, conducted on students of the Mathematics Education, FKIP, University of Mataram. The instruments are project assignments and presentation assessment sheets. The results showed that the results of the project assignments were grouped into 3 categories, namely Unstructured (TT) which gave rise to inappropriate mathematical models because they were still in the form of ordinary differential equations instead of partial differential equations, the most dominant being 40% Incompletely Structured (T-TL) which gave rise to partial differential equation models but were inappropriate in applying them to case examples, and Completely Structured (T-L) which were able to carry out the project stages which included the problem context, PDP modeling, model completion, and solving the case correctly. The results of the PDP modeling project categorization can be mapped to the level of understanding that describes the characteristics of students who make scientific contributions leading to differentiated learning strategies and TaRL.