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- W2143478027 abstract "Recent comparative data on high school graduates show that many American students are not well prepared in fields of science, technology, engineering, and mathematics and that there is a persistent achievement gap according to the socioeconomic backgrounds of students. The research for this paper focuses on the role of elementary education in science as an important preparatory step. National trend data show a decline in instructional time in the elementary grades on science instruction over the past two decades. State-level data show wide variation in the amount of class time spent on science education and a positive relationship between the amount of class time and student achievement scores in science as measured by the National Assessment of Educational Progress Grade 4 assessment." @default.
- W2143478027 created "2016-06-24" @default.
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- W2143478027 date "2013-10-10" @default.
- W2143478027 modified "2023-10-01" @default.
- W2143478027 title "Science Instructional Time Is Declining in Elementary Schools: What Are the Implications for Student Achievement and Closing the Gap?" @default.
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- W2143478027 doi "https://doi.org/10.1002/sce.21078" @default.
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