Results 21 to 30 of about 2,980,329 (253)

Learners engaging with transformation geometry [PDF]

, 2012
This article reports on a qualitative, interpretivist study that focused on the use of visualisation and analytic strategies by Grade 12 learners when working with problems based on transformation geometry.
Bansilal, S, Naidoo, J
core   +1 more source

Batik Ratu Banten in an Ethnomathematics Lens: Historical Value and Mathematical Value

Jurnal Pendidikan Matematika (JPM)
Mathematics is a basic science that is very necessary in daily activities, and contributes to the advancement of science and technology. In addition to the functional aspect, mathematics also has an aesthetic side that can be combined with cultural ...
Vidya Ayuningtyas, Yuke Andriani, Sulistiawati, Destri Astrianingsih, Anggi Rahmani   +4 more
doaj   +1 more source

Proses Berpikir Calon Guru Matematika dalam Memecahkan Masalah Geometri Transformasi Berdasarkan Teori John Dewey

Arithmetic
Understanding the thinking process of students has great significance, how students face and solve transformation geometry problems not only reflects the understanding of concepts, but also the ability to think systematically, creatively, and logically ...
Fauzanah Fauzanah, Putri Nur Malasari
doaj   +1 more source

Representasi Konsep Transformasi Geometri Melalui Pembelajaran Etnomatematika Menggunakan Sumber Objek Budaya Klenteng Sam Poo Kong

Arithmetic, 2023
The low mathematical understanding and reasoning skills of students along with abstract mathematical concepts make it difficult for students to understand mathematical concepts.
Indah Ayu Kusumawardani, Vivi Anggraini Saputri Azis, Iin Ariyas Setyawati, Adi Satrio Ardiansyah   +3 more
doaj   +1 more source

Analysis of Learning Obstacles in the Topic of Geometric Transformations

IndoMath
The purpose of this research is to identify the learning obstacles experienced by students at Nurul Huda Jannatun Vocational High School. This study is a qualitative research that uses the Didactical Design Research (DDR) model.
Neneng Aminah, Ikman Nurhakim Rahadi, Muhammad Subali Noto, Cita Dwi Rosita   +3 more
doaj   +1 more source

SMARANDACHE ANTI-GEOMETRY [PDF]

, 2004
This is an experimental geometry. All Hilbert's 20 axioms of the Euclidean GGeometry are denied in this vanguardist geometry of the real chaos: What is even more intriguing?
Bencze, Mihaly, Chimienti, Sandy P.
core   +1 more source

Ways of linking geometry and algebra, the case of Geogebra

, 2007
This paper discusses ways of enhancing the teaching of mathematics through enabling learners to gain stronger links between geometry and algebra. The vehicle for this is consideration of the affordances of GeoGebra, a form of freely-available open-source
BSRLM Geometry Working Group, Jones, Keith, Hohenwarter, Markus   +2 more
core   +2 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Transformation geometry: an introduction to symmetry

, 1982
Transformation Geometry: An Introduction to Symmetry is a modern approach to Euclidean geometry.vii,237 page ...
Martin. George E, George E. Martin, Martin, George E   +2 more
core   +1 more source