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Direct linkMarien Alet Graham – African Journal of Research in Mathematics, Science and Technology Education, 2023
There is growing global concern concerning South African learners' mathematics achievement, with research identifying many factors contributing to poor mathematics achievement, with class size being one of them. When classrooms are overcrowded, this may lead to a stressful environment which can negatively impact the quality of teaching and…
Descriptors: Crowding, Class Size, Ecological Factors, Foreign Countries
Gunckel, Kristin L.; Covitt, Beth A.; Salinas, Ivan; Anderson, Charles W. – Journal of Research in Science Teaching, 2012
Providing model-based accounts (explanations and predictions) of water and substances in water moving through environmental systems is an important practice for environmental science literacy and necessary for citizens confronting global and local water quantity and quality issues. In this article we present a learning progression for water in…
Descriptors: Water Quality, Environmental Education, Thinking Skills, Science Education
