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Analysis of students’ mathematical representation based on levels of mathematical ability

Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika
Mathematical representation is a fundamental skill in mathematics learning, allowing students to express and solve problems through symbolic, verbal, and visual forms. However, students' varying levels of mathematical ability can significantly influence the quality of their representational skills.
Mutiah Hasanuddin, Sutji Rochaminah, Dasa Ismaimuza, Muhammad Fachri B. Paloloang   +3 more
openaire   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Mathematical representation ability through geogebra-assisted project-based learning models

Journal of Physics: Conference Series, 2020
The purpose of this study is to analyse the achievement, improvement, and achievement of indicators of mathematical representation ability between students who obtain a project-based learning model assisted by GeoGebra and students who get a project ...
Ari Septian, Darhim, S. Prabawanto
semanticscholar   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Analisis Kemampuan Representasi Matematis Dalam Menyelesaikan Soal Teorema Pythagoras Siswa Kelas VIII SMP AL ISLAM Kartasura Tahun Ajaran 2017/2018 [PDF]

, 2018
The ability of mathematical representation is an important skill for students to have. Students who have good mathematical representation skills will find it easier to solve a problem.
, Rita Pramujiyanti Khotimah,S.Si, M.Sc, Sri Gustina, Lenni   +1 more
core  

Kesulitan Koneksi Matematis Siswa dalam Menyelesaikan Soal Cerita Materi Peluang di Sekolah Menengah Atas [PDF]

, 2017
: This research aims to find out the informations of any mathematical connection difficulties and the factors of students' mathematical connection difficulties in solving story question of probability topic in class XI Science 2 of Senior High School 1 ...
Rahmawati, U. N. (Uni)
core   +2 more sources

Students' mathematical representation abilities in statistics

Jurnal Inovasi Pembelajaran Matematika: PowerMathEdu
Representation is a form of student thinking about a problem that is used to find a solution to a problem. The form of student thinking can be in the form of words or verbs, tables, graphs, pictures and mathematical symbols. This study aims to analyze students performance in completing the mathematical representation ability test.
openaire   +1 more source

The development of diagnostic test instrument for mathematical representation ability (PhysDTRA) in high school physics learning

Journal for Educating Gifted Young Scientists, 2020
Assessment in education is part of collecting and processing various information related to student achievements during learning. Good learning quality can be seen from the quality of the assessment.
A. M. R. Tumanggor, S. Supahar
semanticscholar   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Children’s Non-symbolic and Symbolic Numerical Representations and Their Associations With Mathematical Ability

Frontiers in Psychology, 2018
Most empirical evidence supports the view that non-symbolic and symbolic representations are foundations for advanced mathematical ability. However, the detailed development trajectories of these two types of representations in childhood are not very ...
Yanjun Li, Yanjun Li, Meng Zhang, Yinghe Chen, Zhijun Deng, Xiaoshuang Zhu, Shijia Yan   +6 more
doaj   +1 more source