Results 221 to 230 of about 46,815 (257)
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2021
The aim of this research is to examine the efforts of 7th grade students to draw altitude in parallelograms and triangles. Moreover, it is to reveal the difficulties students experience in drawing altitude. For this purpose, a case study from qualitative research methods was managed.
ŞENGÜN, Kazım Çağlar, YILMAZ, Süha
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The aim of this research is to examine the efforts of 7th grade students to draw altitude in parallelograms and triangles. Moreover, it is to reveal the difficulties students experience in drawing altitude. For this purpose, a case study from qualitative research methods was managed.
ŞENGÜN, Kazım Çağlar, YILMAZ, Süha
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The Mathematics Teacher, 1963
Students have some difficulty with the concepts and constructions of the altitudes, the perpendicular bisectors of the sides, the medians, and the angle bisectors of the triangle. Some students seem to show little understanding of the words of the definitions, and the mechanics of straightedge and compass construction often do not help to clarify their
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Students have some difficulty with the concepts and constructions of the altitudes, the perpendicular bisectors of the sides, the medians, and the angle bisectors of the triangle. Some students seem to show little understanding of the words of the definitions, and the mechanics of straightedge and compass construction often do not help to clarify their
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Journal of Geometry and Physics, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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An inequality for the altitudes of the excentral triangle
2020We give inequalities for the altitudes of the excentral triangle and pose some open problems as conjectures.
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2021
In this study I have used a theoretical framework integrating the theory of Fischbein and the theory of Shulman for examining the algorithmic knowledge of teachers. This framework has shaped the approach to both the formal and algorithmic aspects of knowledge, with reference to several components included in mathematical knowledge as well as ...
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In this study I have used a theoretical framework integrating the theory of Fischbein and the theory of Shulman for examining the algorithmic knowledge of teachers. This framework has shaped the approach to both the formal and algorithmic aspects of knowledge, with reference to several components included in mathematical knowledge as well as ...
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104.07 An inequality for the altitudes of the excentral triangle
The Mathematical Gazette, 2020openaire +1 more source
Lithium in drinking water, altitude, and suicide rates in rural areas of Argentinean Andes
Spatial and Spatio-temporal Epidemiology, 2021Lorena Cecilia López Steinmetz +1 more
exaly
106.28 Inequalities involving the inradius and altitudes of a triangle
The Mathematical Gazette, 2022openaire +1 more source
On the Altitudes of the Triangle and of the Tetrahedron
The American Mathematical Monthly, 1948openaire +1 more source