Results 131 to 140 of about 718,719 (302)

Kesulitan Koneksi Matematis Siswa dalam Penyelesaian Soal pada Materi Lingkaran di SMP [PDF]

, 2014
: This research is titled "connection difficulties in students mathematical problem-solving on a circle in the SMP material". The purpose of this research is to examine difficulties or give a description of the mathematical connections and the factors ...
F04109023, M. B. (marlin), hartoyo, A. (agung), yusmin, E. (edy)   +2 more
core  

STUDENTS' MATHEMATICAL REPRESENTATION ABILITY IN SOLVING INTEGRATION LITERACY PROBLEMS

Jurnal Pendidikan Matematika dan IPA
This study aims to describe students' mathematical representation ability in solving literacy integration problems. The description is based on indicators of mathematical representation, namely verbal representation, pictorial representation, and symbolic representation.
Wildan Hakim, Annanda Shofi Sulthoni
openaire   +1 more source

Electric Field‐Dependent Conductivity as Probe for Charge Carrier Delocalization and Morphology in Organic Semiconductors

Advanced Functional Materials, EarlyView.
Applying a high electric field to a doped organic semiconductor heats up the charge carrier distribution beyond the lattice temperature, enhancing conductivity. It is shown that the associated effective temperature can be used to extract the effective localization length, which is a characteristic length scale of charge transport and provides ...
Morteza Shokrani, Felix Maximilian Graf, Anton Kompatscher, Dennis Derewjanko, Martijn Kemerink   +4 more
wiley   +1 more source

The Effects of Quantum Learning and Self-Efficacy on High-School Students’ Mathematical Representation Skills

Journal of Education Technology
Mathematical representation ability is an essential skill that enables students to connect mathematical concepts with real-life contexts. However, many senior high school students still experience difficulties in representing mathematical ideas ...
Jafar Dahlan, Safri Tinamba, La Yusran La Kalamu, Sudarto M. Abukasim   +3 more
doaj   +1 more source

Relationship Between Students' Mathematical Representation Ability And Self-Confidence

Mathline : Jurnal Matematika dan Pendidikan Matematika
This research is motivated by the students' self-assurance in the acquisition of mathematics and their limited mathematical representation ability. The objective of this study is to examine the relationship between self-assurance and mathematical representation skill with the goal of utilising it as a model to improve mathematical representation ...
Fitri Fitri, Kartini Kartini, Elfis Suanto   +2 more
openaire   +1 more source

Biomaterials‐Based Hydrogel with Superior Bio‐Mimetic Ionic Conductivity and Tissue‐Matching Softness for Bioelectronics

Advanced Functional Materials, EarlyView.
By mimicking the ion‐accelerating effect of ion channel receptors in neuron membranes, a biomaterials‐based ionic hydrogel (BIH) is developed, which offers a high ionic conductivity of 7.04 S m−1, outperforming conventional chitosan, cellulose, agarose, starch, and gelatin based ionic hydrogels.
Baojin Chen, Renjie Yu, Jiaqi Wang, Yunxiang Feng, Yujie Zhang, Yanchao Mao, Chongxin Shan, Xudong Wang   +7 more
wiley   +1 more source

EFFECTIVITY OF PROBLEM BASED LEARNING (PBL) IN IMPROVING STUDENTS' MATHEMATICAL REPRESENTATION [PDF]

, 2015
Mathematical representation skill is one of the goals in mathematical instruction especially in high school as well as college. Multiple representation skill is the ability to present a mathematical object (problem, statement, solution, model, etc) into ...
Edy, Tandililing
core  

Programmable In‐Situ Interactions Between Resins and Photopolymerized Structures for Seamlessly Integrated Optical Manufacturing of Microlenses

Advanced Functional Materials, EarlyView.
This study presents a dynamic interaction between liquid resins and photopolymerized structures enabled by an in situ light‐writing setup. By controlling a three‐phase interface through localized photopolymerization, which provides physical confinement for the remaining uncured resin regions, the approach establishes a programmable pathway that ...
Kibeom Kim, Sangmin Oh, Kahyun Hur, Hyesung Cho   +3 more
wiley   +1 more source

Meta Analysis: Enhancing Mathematical Representation Ability Through The Discovery Learning

Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang
To date, numerous studies have explored mathematical representation abilities delivered through the Discovery Learning. This study aims to identify and analyze published research on the effectiveness of the Discovery Learning in enhancing students ...
Maya Mardani, Nurhanurawati Nurhanurawati, Undang Rosidin   +2 more
doaj   +1 more source

Analisis Kemampuan Koneksi Matematis Siswa SMP dalam Menyelesaikan Soal Persamaan dan Pertidaksamaan Linear Satu Variabel [PDF]

, 2018
This research is a descriptive qualitative study that aims to analyze the percentage of mathematical connection abilities in solving questions of One Variable Linear Equations and Inequalities which are seen based on indicators.
Nuryatin, S. (Siti), Zanthy, L. S. (Luvy)   +1 more
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