Results 31 to 40 of about 999 (214)
Geometric Thinking of Future Mathematics Teachers in Mozambique: a case study from Rovuma University
Tangram, 2020 We developed the research with 53 students, future math teachers, from the 1st year of the Degree in Mathematics Teaching at Rovuma University. The aim was to identify the level of development of geometric thinking of future mathematics teachers. To this
Rosalino Subtil Chicote +1 more
doaj +1 more source
Stimulating Understanding of Properties of Quadrilaterals Using Van Hiele’s Model: A Lesson Study
Journal of Mathematics and Statistics Studies, 2021 This paper explores Van Hiele’s Model's use in planning the tasks to identify the properties of quadrilaterals. Lesson study, a professional development program that enables teachers to collaborate to improve teaching and learning quality, was utilized to get necessary data needed for the study. The authors aimed to see to what extent Van Hiele’s Model
ARIANNE BORBORAN +5 more
openaire +2 more sources
Jurnal Abdimas Prakasa Dakara, 2023 Pengabdian ini adalah pendampingan belajar untuk meningkatkan pemahaman siswa pada konsep geometri. Pendampingan dilakukan di Lembaga Bimbingan Belajar Kampung Cerdas Cimangis Depok, kepada 12 orang kelas IV (7 siswa) dan V (5 siswa) Sekolah Dasar yang ...
Aminah Zuhriyah +3 more
doaj +5 more sources
Jurnal Pendidikan Sains, 2014 Pengembangan Buku Siswa dengan Mengacu Lima Fase Belajar Model Van Hiele pada Materi Bangun Ruang Sisi Datar Kelas VIII SMP Laboratorium Universitas Negeri Malang Abstract: The aim of this study is the development of the student produces books and ...
Sugiyarti Sugiyarti
doaj +1 more source
The geometric thinking in Mathematics degree: an analysis in the light of Duval and Van-Hiele
Educação Matemática Debate, 2020 In this research, we analyze the geometric thinking of undergraduate mathematics students from a university in Pernambuco. We are based on Duval's Theory of Semiotic Representation Records (1995), which presents a theoretical model on cognitive ...
André Pereira da Costa +1 more
doaj +1 more source
Kalamatika, 2020 The aim of this research was to observe the effectiveness of geogebra based van hiele model on mathematical disposition assessed from early mathematics ability. The accessible population of the present study was students of Prof. DR.
Widyah Noviana +2 more
doaj +1 more source
Edumatica: Jurnal Pendidikan Matematika, 2017 Penelitian ini adalah penelitian deskriptif kualitatif yaitu mendeskripsikan tingkat pemikiran siswa berdasarkan teori Van Hiele pada materi dimensi tiga ditinjau dari gaya kognitif Field Dependent (FD).
Firdha Razak, Ahmad Budi Sutrisno
doaj +1 more source
Eurasia Journal of Mathematics, Science and Technology Education, 2023 This qualitative, action research methodology study aims at the construction of a teaching unit for the development of learning processes, analyzing the learning trajectories of students around the study of geometric proportionality in topics related to similarity, homothecy, and Thales’ theorem.
Jhor Fredy Restrepo-Ochoa +2 more
openaire +1 more source
PENGEMBANGAN MODUL GEOMETRI ANALITIK BIDANG DAN RUANG MATERI KONIKOIDA BERDASARKAN TEORI VAN HIELE
Aksioma: Jurnal Program Studi Pendidikan Matematika, 2021 Abstrak Penelitian ini merupakan penelitian pengembangan dengan maksud mengembangkan modul geometri analitik bidang dan ruang materi konikoida berdasarkan Teori Van Hiele yang valid, praktis, dan efektif.
Sulhijrah Mustabil +4 more
doaj +1 more source
Global EEG coherence as a marker for cognition in older adults at risk for dementia
Psychophysiology, Volume 57, Issue 4, April 2020., 2020 Abstract Quantitative electroencephalography (EEG) provides useful information about neurophysiological health of the aging brain. Current studies investigating EEG coherence and power for specific brain areas and frequency bands have yielded inconsistent results. This study assessed EEG coherence and power indices at rest measured over the whole skull
Daria Laptinskaya +7 more
wiley +1 more source