Bir Öğretmen Hayatımı Nasıl Değiştirdi? | Şafak Serkan Yılmaz | TEDxIzmir

Quick Overview

The speaker credits a specific geometry teacher, Yeşil Öğretmen, for profoundly changing his life by encouraging him to think critically and not just memorize, which led him to pursue a career in cartooning and eventually establish his own successful engineering firm focused on maintenance and repair.

Key Points: The speaker's geometry teacher, Yeşil Öğretmen, asked him a question about a geometry problem which he could not answer by rote memorization, leading to an interaction that encouraged open-ended thinking (01:33). The teacher subsequently sent the speaker to the 'other classroom' (yan sınıf) where students were taught to think critically rather than just memorize, contrasting with the standard state school education (02:41, 03:22). The speaker initially feared his teacher would be angry when he admitted not knowing the answer but was instead encouraged, leading to a realization that his thinking was different from the 'memorizing' students (01:57, 02:20). The speaker later pursued cartooning and worked for a satirical magazine, but eventually founded his own engineering firm specializing in HVAC maintenance and repair (04:46, 08:41). He contrasts the rote learning environment where students fear making mistakes with the open-ended thinking encouraged by his teacher, which benefits problem-solving in engineering and philosophy (09:04, 10:22). The speaker notes that the teacher who taught him this open-ended thinking (which led him to cartooning) was the same teacher who, years later, was seen being praised by a successful former student (a tourist guide) who had excelled in math (03:37, 05:57, 16:32).

Context: The speaker, Şafak Serkan Yılmaz, recounts a formative childhood experience in 1992 in Ankara at a supplementary course (dershane) where he was publicly challenged by his geometry teacher, Yeşil Öğretmen, regarding a problem that required conceptual understanding rather than simple memorization. This interaction served as a pivotal moment, steering him away from rote learning and toward a more critical, analytical approach to problem-solving that influenced his career path.