Pengembangan Perangkat Pembelajaran Model Problem Based Learning Melalui Penggunaan Bahan Manipulatif

Abstract

This study aims to produce learning kits in the form of learning implementation plan and student worksheet on the probability material viewed from the learning outcomes and interest of learning mathematics. The learning kits were developed by applying the Problem Based Learning (PBL) model using manipulative materials. This type of research was development research with three core stages in the process, i.e. the initial research stage, the development stage and the assessment stage. The subjects in this study used one of mathematics teachers with 31 students of VIII grade of Maria Goretti Ende junior high school. Quantitative data in the form of scores from the assessment results were converted and analyzed into qualitative data in the form of fivescale standard scores. Data from expert validation showed that the gained learning kits produced met valid criteria. The teacher and student assessment scores showed that the learning kits had met many practical criteria. Furthermore, the results of the test scores and the results of the questionnaire scores indicated that Problem Based Learning learning using manipulative materials were effective in terms of learning outcomes and students' interest in learning mathematics. Based on these results, it can be concluded that the mathematics learning kits on the probability material is feasible to use.

Identifikasi Pembelajaran Matematika Dimasa Pandemi Covid-19 Pada SMP Negeri Sokoria

“…Pembelajaran luring yang diterapkan di SMP Negeri Sokoria yaitu guru membagi siswa dalam kelompok-kelompok kecil yang setiap anggota kelompok terdiri dari 6 sampai 8 orang siswa yang rumahnya berdekatan. Proses pembelajaran matematika yang dilakukan di SMP Negeri Sokoria menggunakan system pembelajaran luar jaringan dengan metode pemberian modul atau ringkasan materi serta pemberian tugas kepada siswa (Meke & Wondo, 2020).…”

Penerapan Model Pembelajaran Kooperatif Tipe Stad Untuk Meningkatkan Hasil Belajar Matematika

“…Selain itu matematika juga merupakan bahasa simbul untuk mengekspresikan hubungan-hubungan kuantitatif dan keruangan yang memudahkan manusia berpikir dalam memecakan masalah kehidupan sehari-hari (Wulandari & Wardani, 2017). Pembelajaran matematika dikatakan efektif apabila siswa memahami konsep dari matematika dan dapat mengaplikasikannya dalam kehidupan sehari-hari (Meke & Wondo, 2020). Untuk itu, pada proses pembelajaran matematika di sekolah dasar (SD) guru tidak hanya di tuntut mampu menyampaikan materi dengan baik, tetapi juga dituntut untuk mampu memahami karaktristik siswa, sehingga tujuan pembelajaran matematika dapat tercapai.…”

The Supreme of Indonesian Language Learning Outcomes for Students through the Application of Problem-Based Learning Model

“…Various innovations in the field of education can be utilised in learning. Research using learning models (Budiantoro, 2019;Abidin, 2020;Yusuf, 2020), developing a learning tool (Meke, 2020;Erni and Ulya, 2021;Boeriswati, Lustyantie & Ulya, 2021;, and using learning media can improve learning outcomes. Many learning models can be applied, one of which is the project-based learning model.…”

“…By using this model, student learning outcomes have increased from 83% to 96% after applying this model (Budiantoro, 2019;Abidin, 2020). By developing a learning tool for manipulative materials, 31 students (100%) achieved the specified completeness criteria, and 83.87% of the 31 students showed a high interest in mathematics (Meke, 2020). In research conducted by Yusuf (2020), using Google Classroom media helps teachers to increase the effectiveness of learning time in class, increases teacher and student interaction, and helps overcome student boredom during learning.…”