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Hencke, Juliane; Eck, Matthias; Sass, Justine; Hastedt, Dirk; Mejia-Rodriguez, Ana Maria – International Association for the Evaluation of Educational Achievement, 2022
Using IEA's Trends in International Mathematics and Science Study (TIMSS) 2019 data, this brief explores the relationship between students' gender, their confidence and achievement in mathematics and science, and their aspirations to pursue careers in these fields. We find that more boys than girls at grade 8 want to have a mathematics- or…
Descriptors: Mathematics Achievement, Science Achievement, High Achievement, Gender Differences
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Calik, Muammer; Ayas, Alipasa; Coll, Richard K. – Journal of Science Education and Technology, 2010
This paper reports on an investigation of the effectiveness an intervention using several different methods for teaching solution chemistry. The teaching strategy comprised a four-step approach derived from a constructivist view of learning. A sample consisting of 44 students (18 boys and 26 girls) was selected purposively from two different Grade…
Descriptors: Constructivism (Learning), Chemistry, Grade 9, Teaching Methods
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Turkmen, Hakan – Asia-Pacific Forum on Science Learning and Teaching, 2009
The purpose of this study was to investigate what affect a technology based inquiry approach (TBIA) had on 5th grade primary students' understanding of earth, sun, and moon concept in a science and technology course and how this changed their academic achievements. This study was carried out in a 5th grade elementary science and technology course…
Descriptors: Experimental Groups, Control Groups, Elementary School Science, Astronomy
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Costu, Bayram – EURASIA Journal of Mathematics, Science & Technology Education, 2008
The aim of this study was to investigate effectiveness of PDEODE (Predict-Discuss-Explain-Observe-Discuss-Explain) teaching strategy in helping students make sense of everyday situations. For this, condensation concept was chosen among many science concepts since it is related to many everyday-life events. Forty-eight eleventh graders students…
Descriptors: Foreign Countries, Scientific Concepts, Statistical Analysis, Grade 11
Kadioglu, Cansel; Uzuntiryaki, Esen – Online Submission, 2008
This study aimed to investigate the contribution of motivational factors to 10th grade students' achievement in gases and chemical reactions in chemistry. Three hundred fifty nine 10th grade students participated in the study. The Gases and Chemical Reactions Achievement Test and the Motivated Strategies for Learning Questionnaire were…
Descriptors: Self Efficacy, Goal Orientation, Student Motivation, Achievement Tests
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Aypay, Ahmet; Erdogan, Mehmet; Sozer, Mehmet A. – Journal of Research in Science Teaching, 2007
The purpose of this study was to investigate the differences among schools using student responses in the Trends in Mathematics and Science Study-1999 (TIMSS-99) data. Schools were classified into two groups based on eighth grade students' overall achievement in science. Two different discriminant function analyses were performed to distinguish…
Descriptors: Science Achievement, Projection Equipment, Discriminant Analysis, Foreign Countries
Gonen, Selahattin; Kocakaya, Serhat; Inan, Cemil – Online Submission, 2006
This study provides a comparative effect study of the Computer Assisted Teaching and the 7E model of the Constructivist Learning methods on attitudes and achievements of the students in physics classes. The experiments have been carried out in a private high school in Diyarbakir/Turkey on groups of first year students whose pre-test scores of…
Descriptors: Constructivism (Learning), Student Attitudes, Physics, Achievement Tests