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The effects of web-supported and classical concept maps on students' cognitive development and misconception change: a case study on photosynthesis
Tas, Erol; Cepni, Salih; Kaya, Erdem (Sila Science, 2012)New networking technologies increase the effectiveness and the adoption of interactive tools in all education levels. Concept maps are one of the most important of these interactive tools. They have been widely used as ... -
An Investigation on Web Designed Alternative Measurement and Assessment Approach
Tas, Erol; Cetinkaya, Murat; Karakaya, Cigdem; Apaydin, Zeki (Turkish Education Assoc, 2013)The purpose of the present study has been to explore the effect on students of an alternative measurement and assessment tool developed for the science unit on "Matter and Heat." Inspired by the teaching technique of concept ... -
A new web designed material approach on learning and assessment in science education
Tas, Erol (Sila Science, 2011)There are a lot of classic learning tools and measurement techniques in science education. However, there are not web designed materials and measurement tools based on educational criteria such as program development, ... -
Research of efficacy of web supported science and technology material developed with respect to constructivist approach
Tas, Erol; Apaydin, Zeki; Cetinkaya, Murat (Sila Science, 2011)As is well known, technologic developments have been going on by increasing its speed. This trend is affects science teaching as in other areas of education. However, science learning will be affected by new and qualified ... -
Seasonal Dynamics and Biomass of Mixotrophic Flagellate Dinobryon sertularia Ehrenberg (Chrysophyceae) in Derbent Reservoir (Samsun, Turkey)
Tas, Beyhan; Gonulol, Arif; Tas, Erol (Central Fisheries Research Inst, 2010)Mixotrophic protists, combining both heterotrophy and phototrophy, are found abundantly in eutrophic waters. Dinobryon sertularia Ehr. from Chrysophyceae (golden algae) are mixotrophic organisms often make up blooms and ...