Results 61 to 70 of about 160,573 (296)
Education SciencesUnderstanding hierarchical geometric relationships represents an important step in the development of geometric thinking. However, researchers have reported challenges in the teaching of this topic to both K–12 students and preservice teachers. Prominent
Ian Whitacre +2 more
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Experiencia de enseñanza de la Geometría con NeoTrie VR [PDF]
, 2019 The possibilities of using the new software of virtual reality NeoTrie VR (or Neotrie) to teach geometry to children aged 11- 14 years old are presented. This software is tested for the first time as a part of math lessons at a School in Żernica (Poland).
Cangas, Diego +2 more
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Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
Journal of EST (Educational Science And Technology), 2017 This study aimed to analyze the geometry skills in solving problems in terms of cognitive styles differences in the students of SMP Negeri Urumb. The type of this research is descriptive research that is qualitative with case study approach.
Andi Saparuddin Nur, Evy Nurvitasari
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PENGEMBANGAN MEDIA E-MONETH UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS PADA MATERI BANGUN RUANG SISI DATAR [PDF]
, 2023 Digitalization is very important in facing the challenges of the era of society 5.0 and in 21st-century learning. Optimizing the use of digitalization also needs to be balanced with optimizing 4C abilities, especially critical thinking abilities.
Akhmad, Nur Novia Rigita
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Advanced Engineering Materials, EarlyView.This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert +7 more
wiley +1 more source
Geometric thinking program to enhance problem-solving skills of primary school teacher candidates
Research and Development in EducationGeometry is a mathematics subject that has been widely considered hard. Several problems in learning geometry lead to geometric problem-solving skills.
T. Trimurtini +3 more
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Jurnal Elemen, 2021 According to Van Hiele, in understanding geometry, students need to understand five stages, namely stage 1 (introduction stage), stage 2 (analysis stage), stage 3 (sequencing stage), stage 4 (deduction stage), and stage 5 (accuracy stage).
Anna Cesaria +2 more
doaj
Plotting the Centre: Bramante’s Drawings for the New St. Peter’s Basilica [PDF]
, 2014 This paper examines the concept of 'centre' in the design and symbolism of the new St Peter's Basilica, executed by Donato Bramante in the early 16th century.
Temple, Nicholas
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Advanced Engineering Materials, EarlyView.A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer +3 more
wiley +1 more source