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Ding, Lin – International Journal of Science and Mathematics Education, 2018
This study examines progression trends of Chinese students' scientific reasoning skills across grade levels from elementary school to university. A large-scale survey using the Classroom Test of Scientific Reasoning (CTSR) was conducted with 2669 Chinese students at 13 grade levels (grades 4-16). The construct validity of the CTSR was first…
Descriptors: Science Instruction, Thinking Skills, Skill Development, Elementary School Students
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Jones, Stephanie M.; Kim, James; LaRusso, Maria; Kim, Ha Yeon; Snow, Catherine – Society for Research on Educational Effectiveness, 2015
"Time to Act," a 2009 report of the Carnegie Corporation's Council on Advancing Adolescent Literacy, concludes that U.S. students are ill-prepared for the literacy challenges of 21st century higher education, employment, and citizenship. Word Generation (WG) is a research-based vocabulary program for middle school students designed to…
Descriptors: Reading Achievement, Poverty, Middle School Students, Vocabulary Development