Evaluation of Eleventh Grade Turkish Pupils' Comprehension of General Chemistry Concepts

Autor/inn/en	Belge Can, Hatice; Boz, Yezdan
Titel	Evaluation of Eleventh Grade Turkish Pupils' Comprehension of General Chemistry Concepts
Quelle	In: Asia-Pacific Forum on Science Learning and Teaching, 12 (2011) 2, Artikel 8 (24 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1609-4913
Schlagwörter	Chemistry; Foreign Countries; Grade 11; Scientific Concepts; Gender Differences; Measures (Individuals); Equations (Mathematics); Mathematical Formulas; Grades (Scholastic); Statistical Analysis; High School Students; Science Instruction; Turkey + Suchen Sie Ihr Suchwort? Chemie; Ausland; School year 11; 11. Schuljahr; Schuljahr 11; Geschlechterkonflikt; Messdaten; Equations; Mathematics; Gleichungslehre; Mathematische Formel; Notenspiegel; Statistische Analyse; High school; High schools; Student; Students; Oberschule; Schüler; Schülerin; Studentin; Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht; Türkei
Abstract	The main purpose of this study is to evaluate eleventh grade Turkish pupils' comprehension of various general chemistry concepts which in turn enables to investigate chemistry concepts which are easier and harder for students to comprehend. Examining the effect of gender and last semester chemistry course grades on pupils' comprehension of general chemistry concepts is also within the scope of this study. The sample consists of 88 students from two Anatolian high schools in the center of Isparta, Turkey. The Chemistry Concepts Inventory (CCI), that includes non-mathematical conceptual items, was administered to students in order to collect data. Results indicated that the percentage of correct responses of students for all questions ranged from 4.5 % to 75 %. Students have troubles especially with the following chemistry concepts; "Chemical formulas and equations, macroscopic versus atomic and molecular properties, solutions, chemical reactions, properties of atoms". Two-Way ANOVA results indicated that there is no statistically significant effect of gender and chemistry course grades on students' comprehension of chemistry concepts. (Contains 4 tables and 4 figures.) (As Provided).
Anmerkungen	Hong Kong Institute of Education. 10 Lo Ping Road, Tai Po, New Territories, Hong Kong. Tel: +011-852-2948-7650; Fax: +011-852-2948-7726; e-mail: apfslt@sci.ied.edu.hk; Web site: http://www.ied.edu.hk/apfslt
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10