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Rekha; Shakeela K. – Journal on School Educational Technology, 2025
The main objective of the present study was to construct and standardize an achievement test in science for the secondary school science students in grade 8. An achievement test having 120 test items was prepared by the facilitator based on the four main learning objectives of teaching science that are knowledge, understanding, application, and…
Descriptors: Test Construction, Standardized Tests, Secondary School Students, Science Achievement
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Jihyun Hwang; Niphon Chanlen; Gamze Karaer; Brian Hand – Educational Researcher, 2025
This study investigated the long-term impact of the science writing heuristic (SWH) approach on students' science achievement, focusing on differences between low and high socioeconomic status (SES) groups. Through a longitudinal design, students were divided into control and treatment (at least 1 year of SWH) groups. Polynomial growth mixed…
Descriptors: Science Education, Content Area Writing, Heuristics, Science Achievement