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Vachliotis, Theodoros; Salta, Katerina; Vasiliou, Petroula; Tzougraki, Chryssa – Journal of Chemical Education, 2011
Systemic assessment questions (SAQs) are novel assessment tools used in the context of the Systemic Approach to Teaching and Learning (SATL) model. The purpose of this model is to enhance students' meaningful understanding of scientific concepts by use of constructivist concept mapping procedures, which emphasize the development of systems…
Descriptors: Constructivism (Learning), Concept Mapping, Scientific Concepts, Program Effectiveness
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Liarakou, Georgia; Athanasiadis, Ilias; Gavrilakis, Costas – International Journal of Environmental and Science Education, 2011
The purpose of this study was to investigate what Greek secondary school students (grades 8 and 11) believe about the greenhouse effect and climate change. A total of 626 students completed a closed-form questionnaire consisting of statements regarding the causes, impacts and solutions for this global environmental issue. The possible influence of…
Descriptors: Environmental Education, Program Effectiveness, Information Sources, Grade 8
Cole, Marianne – ProQuest LLC, 2010
This study investigated the effect of two models of professional development concerning Assessment for Learning on teacher perception of the effectiveness of Assessment for Learning strategies and student achievement as measured by standardized Georgia End of Course Tests. The study hypothesized that a positive relationship exists between teacher…
Descriptors: Teacher Participation, Program Effectiveness, Grade 9, Professional Development
McInnis, Timothy M. – ProQuest LLC, 2009
This study investigated if a relationship existed between student achievement in 10th grade Missouri Assessment Program mathematics and 11th grade communication arts scores in 2007 and high school leadership team perceptions of the extent to which they demonstrated leadership practices. The secondary purpose was to compare perceptional…
Descriptors: Assistant Principals, Urban Schools, Stimulation, Academic Achievement