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Schramm, Thilo; Jose, Anika; Schmiemann, Philipp – Education Sciences, 2021
Phylogenetic trees are important tools for teaching and understanding evolution, yet students struggle to read and interpret them correctly. In this study, we extend a study conducted by Catley and Novick (2008) by investigating depictions of evolutionary trees in US textbooks. We investigated 1197 diagrams from 11 German and 11 United States…
Descriptors: Foreign Countries, Evolution, Textbooks, Textbook Content
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Aksu, Nursah; Aksu, Gökhan; Saracaloglu, Seda – International Electronic Journal of Elementary Education, 2022
The purpose of this study is to predict the mathematical literacy levels of the students participating in the research through the data obtained from PISA 2015 exam organized by OECD using data mining and to determine the variables that affect mathematics literacy. For this purpose, students' mathematics literacy levels and the variables that…
Descriptors: Predictor Variables, International Assessment, Achievement Tests, Foreign Countries