PENERAPAN PENDEKATAN KONSTRUKTIVIS DALAM UPAYA PENINGKATAN PEMAHAMAN KONSEP LINGKARAN PADA SISWA KELAS VIII-A SMP NEGERI 1 LANGGUDU KABUPATEN BIMA
Journal Title: Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram - Year 2014, Vol 2, Issue 1
Abstract
Teachers still use many conventional methods. Finally, the students' participation is inactive to find concepts and determine their own solutions. Therefore, a constructivist approach to the material of the circle was applied to the students of SMP Negeri 1 Langgudu Kabupaten Bima. The constructivist approach is one of the learning approaches that enable students. The purpose of the research is to improve the understanding of student learning concepts and activities through the application of constructivist approach. The study was conducted with classroom action research procedures. Implemented two cycles that include: the planning, implementation, observation, and reflection. The subjects of this study are students of class VIII - A semester II junior high school consisting of 33 students. The research instrument used is 1) Test the learning outcomes given at the end of the learning cycle. 2) The observation sheet, used to obtain a direct description of the learning activities of mathematics through a constructivist approach. The data analyzed is mastery learning. The indicators are the increase in the average score of student learning outcomes, as well as student learning activities in each cycle. The results showed an increase in the average score of student learning outcomes in the first cycle is 58.97 with 'percentage mastery' 34.38%. In the second cycle, the average score of student learning outcomes of 84.36 with the percentage of '90.9% completeness. Student learning activities in the first cycle with an average score of 3.73 (active category), on the second cycle average score of 4.22 (active category). This value has been in accordance with research indicators that is an increase in the average score of student learning outcomes. It can be concluded that constructivist learning has increased the understanding of the concept of circle in students.
Authors and Affiliations
Nurrahmah Nurrahmah
Keywords
Related Articles
- EP ID EP35985
- DOI -
- Views 347
- Downloads 0
Aplikasi Senyawa Amida Humat Sebagai Ionofor dalam Membran Elektroda Selektif Ion Ni (II)
The amide compound derived from humic acid has been applied as ionophore in ion selective electrode (ISE) measurement based on poly vinyl chloride (PVC) membrane. The carboxylic acid group of the humic acid was first m...
EFEKTIFITAS PENERAPAN MODEL PEMBELAJARAN PROBLEM SOLVING DENGAN CONTEXT-RICH PROBLEMS PADA MATERI POKOK TERMOKIMIA DALAM MENINGKATKAN HASIL BELAJAR SISWA DAN KEMAMPUAN BERPIKIR KRITIS
Passive learning leads to low student chemistry learning outcomes. This study aims to improve learning outcomes and students' critical thinking skills on thermochemical subject matter through problem-solving learning m...
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TEKNIK CONCEPTUAL UNDERSTANDING PROCEDURES UNTUK MENINGKATKAN HASIL BELAJAR DAN AKTIVITAS SISWA
This study aims to improve learning outcomes and activities of students of class VIII SMPN 13 Mataram through Cooperative Learning Model Conceptual Understanding Procedures (CUPs). This research is a classroom action r...
THE EFFECTIVENESS OF MATHEMATICAL LEARNING BASED ON PROBLEM SOLVING REVIEWED FROM STUDENTS’S MOTIVATION AND LEARNING ACHIEVEMENT
This study aims to describe whether there are differences in learning mathematicsbased problem-solving in terms of results and student motivation of mathematics. This type of research is a quasi-experimental research an...
Deskripsi Pemecahan Masalah Matematika berdasarkan Langkah Polya ditinjau dari Kepribadian Siswa Tipe Melankolis
This research is a qualitative research aimed to disclose math problem-solving ability based on Polya steps on SPLDV’s material in term of student personalities melancholy (ME). Instruments used for this research are :...