Results 121 to 130 of about 1,088,925 (306)

The effectiveness of problem-based learning assisted with the ethnomathematics-based Geocube e-module on problem-solving skills

Journal of Research and Advances in Mathematics Education
Problem-solving skills are essential in improving the creative, critical, and logical thinking skills needed in mathematics learning and daily life. This study aims to examine the effectiveness of problem-based learning (PBL)-assisted ethnomathematics ...
Sumaji Sumaji, Evi Widianingrum, Savitri Wanabuliandari, Kasem Premprayoon   +3 more
doaj   +1 more source

Application of Inquiry Model Based Joyfull Learning to Improve Problem Solving Skills on Social Study Learning About Social Problems [PDF]

, 2017
This study is based on the lack student problem solving skills in social study learning. It's caused by the lack of student interest on social study tend to be boring because the way of learning that only rely on lecture methods, the lack of effective ...
Ma’rifah, A. (Amalia), Sundari, N. (Nina)   +1 more
core  

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +2 more
wiley   +1 more source

PENGEMBANGAN WORKSHEET DAN PROBLEM SHEETS BERORIENTASI PEMECAHAN MASALAH MENGGUNAKAN MULTIMODUS REPRESENTASI UNTUK PEMBELAJARAN FISIKA DI SMA [PDF]

, 2017
Penelitian ini bertujuan untuk mengembangkan worksheet dan problem sheets berorientasi keterampilan pemecahan masalah menggunakan multimodus representasi pada materi suhu dan kalor untuk pembelajaran Fisika kelas X SMA.
Harosah, R.Sinta
core  

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May, Finn‐Lennard Janthur, Lena Kreie, Michael Müller, Sarah Seffer, Nick Schwarz, Jörg Hermsdorf, Thomas Hassel, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

The Effect of Premarriage Skills Training on Communication Skills and Problem Solving in martyr and Veteran girls in Guilan province

طب جانباز, 2015
Aims: Most of the marital problems are due to lack of any communication or problem-solving skill. Based on the conducted studies, teaching such skills, before marriage, leads to less conflicts and higher marital satisfaction. The aim of this study was to
M. Khosrojavid, A. Aslipoor, M. Firoozshad, R. Hedaiatsafa   +3 more
doaj  

Analysis of the Relationship between the Tradesman’s Communication Abilities and Problem Solving Skills

İstanbul Gelişim Üniversitesi Sosyal Bilimler Dergisi
Aim: Tradespeople represent small-scale businesses that make significant contributions to the economic, social, and cultural structure of society.
Özlem Yorulmaz, Müjen İlnem
doaj   +1 more source

Regionalization and harmonization in TVET [PDF]

, 2017
A transversal skill is one of the skills needed in every type of workplace setting. There is limited information about the perceptions of which transferable skills are needed in the workplace.
Bukit, M., Kuntadi, I., Mohamad, M.F., Salleh, K. M., Sern, L. C., Setiawan, A., Sulaiman, N. L., Yunos, J. M.   +7 more
core  

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

A Topology Optimization Framework for the Inverse Design of Nonlinear Mechanical Metamaterials

Advanced Engineering Materials, EarlyView.
This work uses topology optimization to design unit cells for mechanical metamaterials with a prescribed nonlinear stress–strain response. The framework adds contact and postbuckling modeling to synthesize microstructures for three highly nonlinear responses, including pseudoductile behavior, monostable with snap‐through buckling, and bistable ...
Charlie Aveline, Matthew Santer, Robert Hewson   +2 more
wiley   +1 more source