Sürdürülebilir Kalkınma Amaçları
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- MakaleAçık Erişim202321st Century Skills in Curriculums of Turkey, Alberta, Korea and Singapore
Ozen, Nesime Ertan; Kaplan, Kadir
It is aimed to compare the content of mother tongue curriculums at secondary school level in Alberta, Korea and Singapore. In the study, which was designed in accordance with the holistic multiple case study, one of the qualitative research designs, the data collected on the P21 classification were analyzed by descriptive content analysis. When we look at curriculum in general, it has been determined that the learning outcomes of 21st century skills in all of the programs are close to equal distribution in grades. Among the 21st century skills, learning and innovation skills were found to be the skill most associated with learning outcomes for Korea Secondary School Mother Tongue Curriculum, Singapore Secondary School Mother Tongue Curriculum and Turkish Language Curriculum. It is understood that the skills based on learning to learn, problem solving, associating knowledge with previous learning, critical and creative thinking comes to the fore in the learning outcomes, and it is aimed to educate individuals in this direction. It is understood that the learning outcomes related to flexibility and adaptation skills under life and career skills are not included in all programs. In addition, the lack of learning outcomes in initiative and self-direction, productivity and accountability skills in Alberta Secondary School Mother Tongue Curriculum and Singapore Secondary School Mother Tongue Curriculum shows that life and career skills, which are among the 21st century skills, are neglected in these programs.
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İncele - MakaleAçık Erişim2021Scopus SJRQ1Seed-propagated summer apples: Great morphological and biochemical diversity
Karatas, Neva; Ercisli, Sezai; Bozhuyuk, Mehmet Ramazan; Cakir, Ozlem; Necas, Tomas; Ondrasek, Ivo
The northeastern Anatolia region of Turkey is one of the richest plant biodiversity areas in Turkey. This study describes some important tree and fruit characteristics of 20 seed-propagated summer apple genotypes from northeastern Anatolia using morphological and biochemical markers. The genotypes were evaluated morphologically for tree growth habit, ripening date, fruit weight, fruit firmness, fruit shape, fruit color, fruit taste, juiciness and aroma. The biochemical characteristics measured were organic acids, SSC (soluble solid content), titratable acidity, vitamin C, total phenolic content and antioxidant capacity. We found significant differences for most of the morphological and biochemical characteristics. The genotypes exhibited quite diverse harvest dates ranging from 4 July to 16 August. Summer apple genotypes had fruit weight between 101.9 g and 133.5 g. The genotypes had diverse fruit shapes, including round, conic and oblate, and over fruit colours such as pink, red, yellow and green. Genotypes GUM7 and GUM13 stood out for fruit weight, SSC, total phenolic and antioxidant capacity. GUM7 and GUM13 present dissimilarity from the other genotypes. While the first showed a lower average fruit weight, SSC, total phenolic content and antioxidant capacity, the second revealed higher average of fruit weight, total phenolic content, antioxidant capacity and higher SSC. Due to their favorable characteristics, GUM13 can be used for further crosses with genotypes of other groups, which also present favorable characteristics.
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