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sonom
math teacher at secondary state school in Greece
50 Videos
Member since Mar 4, 2009
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an old math trick
an old math trick about a 5-13 right triangle, more... sonom.grCast: sonomTags: mathematics, math, geometry and math trickCollected in my vids Apr 11, 2012 -
an old math trick -2
an old tangram about a 5-13 right triangle, more maths... sonom.grCast: sonomTags: mathematics, math, geometry, trigonometry, trick, μαθηματικά, γεωμετρία, τριγωνομετρία, τρικ and τρυκCollected in my vids Apr 11, 2012 -
algebra or geometry?
algebra or geometry? more: sonom.grCast: sonomTags: mathematics, maths, education, free lessons, areas, μαθηματικά, εκπαίδευση, γυμνασίου, λυκείου and ταυτότητεςCollected in my vids Apr 11, 2012 -
geometric constructions - 1
basic geometric constructions, more... sonom.grCast: sonomTags: math, maths, mathematics, geometry, constructions, technology and high schoolCollected in my vids Apr 11, 2012 -
mathematics - congruent triangles
congruent triangles, more... sonom.grCast: sonomTags: congruent triangles, geometry, education, free lessons, maths, mathematics, High School and MathCollected in my vids Apr 11, 2012 -
approximating pi
an upper approximation (archimedes), more... sonom.grCast: sonomTags: maths, teachers, resources, plans, high school, students, tutorial, homeschool and lessonsCollected in my vids Apr 11, 2012 -
trigonometry - 2
right triangle trigonometry, more: sonom.grCast: sonomTags: mathematics, maths, teachers, resources, plans, high school, students, tutorial, homeschool and lessonsCollected in my vids Apr 11, 2012 -
regular polygons
regural polygons, more: sonom.grCast: sonomTags: μαθηματικά, γεωμετρία, λυκείου, εκπαίδευση, βιντεομάθημα, maths, geometry, teachers, resources and collegeCollected in my vids Apr 11, 2012 -
solving quadratic inequalities
solving quadratic inequalities, more... sonom.grCast: sonomTags: education, mathematics, maths, free lessons, quadratic formula and inequalitiesCollected in my vids Apr 11, 2012 -
mathematics - areas
areas, more... sonom.grCast: sonomTags: mathematics, maths, geometry, quadrilaterals, kite, parallelogram, trapezoid, rectangle, square, rhombus, high school, education, homeschool and free lessonsCollected in my vids Apr 11, 2012 -
solving quadratic equations
solving quadratic equations, more... sonom.grCast: sonomTags: mathematics, maths, free lessons, quadratic formula, equations, high school and educationCollected in my vids Apr 11, 2012
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sonom
Apr 11, 2012