Pengaruh Model Problem Based Learning Berbantuan Augmented Reality (AR) Terhadap Peningkatan Kemampuan Pemahaman Matematika Siswa Kelas V Sekolah Dasar
Abstract
A very poor understanding of mathematics is the driving force behind this research. It is far from the expectations of the achievement of the mathematics learning process, based on the results of the observation of the learning of mathematics in class V. This is because at the time of taking the initial datathat obtained a valueof <75 as much as 100% of all students, two of them obtained a value of 60. Problem Based Learning is a model which, when used as a medium for students to think critically and be skilled at solving problems in order to understand them, contains the characteristics of problem based learning. This study is intended to investigate whether using a model of problem based learning referred to as PBL, students' knowledge of mathematics increases and influences.The experimental research, involving the design of a nonequivalent control group, is based on this research. Where are the 5th grade students as the population in this study, so that two classes are given different treatment as a sample with a random sampling selection technique. Based on the N-Gain value in the experimental class and the control class each get a maximum value of 99 and 90 while the minimum value is 64 and 38 with an average of 79.04 for the experimental class and the control class gets 62.15 where the value indicates the level of data spread to the average value of the data is 9.667 in the acquisition of the deviation value in the experimental class and 11.299 in the control class. It is included in the Effective category with a minimum NGF of at least 64% and a maximum NGF of at least 99%, based on the results of the calculation of the NGF test on the data, which shows an average NGF of 79.04% for the class receiving special treatment. In addition, the average NGain which is defined as a sufficient category of 62.15% while the minimum and maximum gains in this control class were 38% and 90% respectively are set out below.
References
Adisusilo. (2018). Pembelajaran Nilai Karakter. Jakarta: PT. Raja Grafindo Persada.
Afandi. (2013). Model dan Metode Pembelejaran. Semarang: Unissula.
Aristhi. (2020). Model Experiential LearningBerbantuan Media Gambar Terhadap Keterampilan Menulis Puisi Siswa Sekolah Dasar. Mimbar Ilmu, 327-337.
Hamalik, O. (2003). Kurikulum Dan Pembelajaran. Jakarta. Jakarta: PT. Bumi Aksara.
Hamalik, O. (2003). Pendekatan baru strategi belajar mengajar berdasarkan CBSA. Bandung: Sinar Baru Algesindo .
Handayani. (2015). Peningkatan Profesional Guru Melalui Komunikasi Informal. Jurnal Sekolah Dasar.
Hosnan, M. (2014). Pendekatan Saintific dan Kontekstual dalam pembelajaran abad 21. Bogor : Ghalia Indonesia .
Kolb, A. Y. (2009). Experiential Learning Theory: A Dynamic, Holistic Approach to Management Learning, Education and Development. London: Sage.
Manurung, S. H. (2015). Analisis Faktor-Faktor yang Mempengaruhi Keefektifan Belajar Matematika Siswa MTs Negeri Rantau Prapat Pelajaran 2013/2014. Jurnal EduTeach.
Nasution. (2017). Strategi Pembelajaran . Jakarta: Perdana Mulya Sarana.
Novita Eka, A. L. (2006). Evektifitas Metode Pembelajaran Gotong Royong untuk Menurunkan Kecemasan Siswa dalam Menghadapi Pelajaran Matematika. Jurnal Psikologi Universitas Diponegoro.
Purwanto, E. (2017). Metode Penelitian Kuantitatif. Yogyakarta: Pustaka Pelajar.
S., G. (2014). Penerapan model pembelajaran problem based learning untuk meningkatkan kemampuan pemecahan masalah matematika siswa kelas V. Mimbar PGSD Undiksha.
Sugiyono. (2012). Metode Penelitian Kuantitatif Kualitatif dan R&D. Bandung: Alfabeta.
Suharsini. (2010). Prosedur Penelitian Suatu Pendekatan Praktik. Jakarta: Rineka Cipta.
Supriyono. (2009). Jenis-Jenis Model Pembelajaran. Yogyakarta: Pustaka Belajar.
Surya. (2016). Penggunaan Metode Problem Based Learning (Pbl) Berbantuan Media Audio Visual Untuk Meningkatkan Hasil Belajar Matematika Siswa Sekolah Dasar. Jurnal Pendidikan Dasar.
Widiana. (t.thn.). Learning Model and Form of Assesment toward the Inferensial Statistical Achievement by Controlling Numeric Thinking Skills. . International Journal of Evaluation and research in education.
