This study aims to determine the effectiveness of the Problem Based Learning model in improving students' problem solving abilities. This is a quasi-experimental study using the Nonequivalent Pretest-Posttest Control Group Design. Students in seventh grade at SMP Negeri 32 Pekanbaru comprised the whole study population. In this research, the sample comprised two classes: VII3 as the experimental class and VII1 as the control class. This study utilizes the beginning mathematical ability test (KAM) and the mathematical problem-solving ability test as its instruments. The class of the sample was determined using the KAM test findings. The data were evaluated using the similarity test of two independent sample t-tests, which was preceded by tests for normality and homogeneity of variance. Students who participated in Problem-Based Learning had greater growth in their ability to solve mathematical problems than students who participated in conventional learning.
Penelitian ini bertujuan untuk mengidentifikasi publikasi terkait <em>Augmented Reality</em> (AR) dalam pendidikan khususnya pada bidang Pendidikan matematika dan memvisualisasikannya. Basis data dari <em>dimensions</em> digunakan dalam mengumpulkan publikasi terkait AR dalam Pendidikan matematika dan divisualisasikan dengan <em>VOSviewer</em>, kemudian dianalisis dan dievaluasi berdasarkan pasangan bibliografi negara, pasangan bibliografi Lembaga, pasangan bibliografi jurnal, pasangan bibliografi publikasi, pasangan bibliografi penulis, dan kemunculan bersama kata kunci penulis. Sebanyak 332 publikasi dipilih mengikuti kriteria penelitian dalam 10 tahun terakhir (2012-2021). Hasil penelitian menunjukkan bahwa negara Indonesia (berdasarkan pasangan bibliografi negara), <em>Journal of Physics Conference Series</em> (berdasarkan pasangan bibliografi jurnal), publikasi Ibáñez (2018) (berdasarkan pasangan bibliografi publikasi), dan Salinas, patricia (Inggris) (berdasarkan pasangan bibliografi penulis) menjadi yang paling berpengaruh pada bidang <em>Augmented Reality</em> dalam Pendidikan matematika. Pembelajaran STEM dan materi geometri menjadi kata kunci yang sering muncul dalam bidang ini. Tren penelitian dan kemajuan konsep <em>Augmented Reality</em> dalam pendidikan telah dibahas dalam makalah.
There have been demands to enhance the statistical literacy in the mathematics curriculum due to the vital role statistics plays in both everyday life and professional environments.The main purpose of this research is to investigate the heterogeneity and research landscape pertaining to students' statistical literacy skills.This research employs a systematic literature review approach combined with bibliometric analysis as the chosen methodology. Data obtained from the Scopus database which has been refined through the PRISM method. The results show that the publication trend has increased in recent years. Publications in 2017 had the most impact in this area. The United States of America is the most influential country in this study. Most of the research was conducted at the secondary school level and most were published in Q3 journals. The learning method most often used in research related to students' statistical literacy skills is project based learning. Information on research developments related to students' statistical literacy skills can serve as a valuable reference for future researchers. It is strongly advised for educators and researchers to conduct further investigations into the statistical literacy skills of students in Asia and Africa, particularly focusing on the primary school level.
Problem-based learning is a learning model that uses real-life problems that require authentic investigations to construct knowledge actively and collaboratively. The aim of this study was to capture the research landscape related to problem-based learning applied to students at the middle school level from 1998 to 2023. A descriptive bibliometric analysis method was used in this study. The data obtained was taken from the Scopus database. The results of the study show that publications related to problem-based learning, especially in middle schools, go up and down every year. Publications in 2003 have been cited more than any other year. The United States of America is the most influential country in this field. publications in journals related to problem-based learning research applied to middle school students are mostly at the Q1 rank, namely 45 journals. The research focus is divided into 3 namely, 1) knowledge, skills and development; 2) effect, self-efficacy, achievement and effectiveness; 3) middle school students, environment and abilities. These three research focuses can be used as a reference for future researchers to determine the focus of their research related to problem-based learning
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.