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Ayyildiz, Yildizay; Tarhan, Leman; Gil, Aylin – Research in Science & Technological Education, 2023
Background: Research on chemistry education has found that students have commonly some difficulties in understanding chemical changes. These difficulties in the learning process have negatively affected students' success. For this reason, it is very important to overcome students' learning difficulties with new materials that prevent the…
Descriptors: Chemistry, Science Achievement, Science Curriculum, Course Descriptions
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King, Chris; Gorfinkiel, Denise; Frick, María – International Journal of Science Education, 2021
An international survey of geoscience education has been carried out jointly by UNESCO and the International Geoscience Education Organisation (IGEO) to address the question of 'How does school-level Earth science education compare across the globe? The survey gathered data from experts in 51 countries, comprising more than half the global…
Descriptors: Earth Science, Science Education, Foreign Countries, Comparative Education