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Multicomponent learning tasks in chemistry
Trčková, Kateřina ; Solárová, Marie (advisor) ; Čtrnáctová, Hana (referee) ; Sirotek, Vladimír (referee)
The main goal of this dissertation was to create and verify own multicomponent tasks of interdisciplinary character based on analysis of types of tasks occured in international research. Newly created multicomponent learning tasks were classified by task type, solution form, cognitive demands and task variety. Tasks of the same form were ordered to pairs, their difficultness, vulnerability and rate of success were verified. Multicomponent learning tasks were assigned verbally or nonverbally (charts, tables or pictures). Closed jobs (ordering items, matching items, multiple choice questions, true/false questions) and open jobs (wide-answer items, short-answer items) were used in complex of tasks. Rate of success of individual tasks was processed by non-parmetric statistical Wilcoxon test based on form, gender and type of study. Research survey was complemented by pupils' self- reflection questionnaires and teachers'questionnaires about testing process. Key words Multicomponent learning task, taxonomy of learning task, scientific literacy, reading literacy, self-reflective questionnaire.
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Multicomponent learning tasks in chemistry
Trčková, Kateřina ; Solárová, Marie (advisor) ; Čtrnáctová, Hana (referee) ; Sirotek, Vladimír (referee)
The main goal of this dissertation was to create and verify own multicomponent tasks of interdisciplinary character based on analysis of types of tasks occured in international research. Newly created multicomponent learning tasks were classified by task type, solution form, cognitive demands and task variety. Tasks of the same form were ordered to pairs, their difficultness, vulnerability and rate of success were verified. Multicomponent learning tasks were assigned verbally or nonverbally (charts, tables or pictures). Closed jobs (ordering items, matching items, multiple choice questions, true/false questions) and open jobs (wide-answer items, short-answer items) were used in complex of tasks. Rate of success of individual tasks was processed by non-parmetric statistical Wilcoxon test based on form, gender and type of study. Research survey was complemented by pupils' self- reflection questionnaires and teachers'questionnaires about testing process. Key words Multicomponent learning task, taxonomy of learning task, scientific literacy, reading literacy, self-reflective questionnaire.
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School experiment in the teaching process-the past and the present
Koloros, Petr ; Čtrnáctová, Hana (advisor) ; Kolář, Karel (referee) ; Sirotek, Vladimír (referee)
RNDr. Petr Koloros: School experiment in the teaching process - the past and the present. Dissertation Thesis, Charles University, Faculty of Natural Science, Department of Chemistry Teaching and Didactics, Supervisor: Prof. RNDr. Hana Čtrnáctová, CSc., PřF /= Faculty of Natural Science/ UK Prague, 2011. The thesis deals with the school chemical experiment in its historical development till the present time. There are quoted and assessed sources of school chemical experiments which are put in the chronological order. The next part of the thesis is focused on the incorporation of experiments into different phases of the teaching process of chemistry in the contemporary school and there are showed new possibilities and trends which are connected with new technical possibilities of the laboratory technologies such as measuring physical quantities but also with the didactics branch progress. Connecting of the real school experiment with forming the conceptual map is a new feature involved in the thesis. It intends to help in the course of the experimental facts interpretation by means of the concepts which are classified into a particular structure. The appendix presents the publication: "Interesting Experiments for Learning Chemistry" and DVD including a record of a particular lesson named:...
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