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Tristan-Lopez, Agustin; Mendoza-Gonzalez, Liliana; Diaz-Gutierrez, Maria Antonieta; Flores-Vazquez, Gustavo; Solis-Gonzalez, Roberto; Canales-Sanchez, Damian; Morelos-Mora, Placido; de la C. Hernandez, Yesenia – Online Submission, 2008
The international OECD PISA [Programme for International Assessment] 2006 test focused on the performance of Sciences of 15 years old students. The unsatisfactory results from Mexico were submitted to analysis, including multilevel models, to explain the origin of their deficiencies. It was clear that a differential functioning behavior or a…
Descriptors: Science Achievement, Science Tests, Test Validity, Test Construction
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Hauger, Jeffrey B.; Sireci, Stephen G. – International Journal of Testing, 2008
In this study, we examined the presence of differential item functioning (DIF) among groups of students who were tested in their native language or in a different language when participating in the 1999 Trends in International Mathematics and Science Study. Data from 18,837 examinees from three countries (Singapore, United States, and Iran) were…
Descriptors: Test Bias, Language Dominance, Second Languages, Language Proficiency
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National Center for Education Statistics, 2011
Guided by a new framework, the NAEP science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts related to properties and changes of matter, forms…
Descriptors: Academic Achievement, Curriculum Development, Comparative Analysis, Elementary School Science
Stone, Elizabeth; Cook, Linda – Educational Testing Service, 2009
Research studies have shown that a smaller percentage of students with learning disabilities participate in state assessments than do their peers without learning disabilities. Furthermore, there is almost always a performance gap between these groups of students on these assessments. It is important to evaluate whether a performance gap on a…
Descriptors: Learning Disabilities, State Standards, Educational Testing, Science Tests
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Shieh, Ruey S. – Computers & Education, 2012
Technology-Enabled Active Learning (TEAL) is a pedagogical innovation established in a technology-enhanced multimedia studio, emphasizing constructivist-oriented teaching and learning. In Taiwan, an increasing number of schools are adopting the TEAL notion to deliver courses. This study examines the impact of TEAL on both student performance and…
Descriptors: Foreign Countries, Educational Technology, Constructivism (Learning), Science Activities
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Chabalengula, Vivien M.; Mumba, Frackson; Lorsbach, Tony; Moore, Cynthia – International Journal of Environmental and Science Education, 2008
The purpose of this study was to establish the nature and extent of scientific literacy (SL) themes coverage in Zambian national high school biology curriculum. The three data sources are biology textbooks, biology syllabi, and grade twelve national biology examination papers for a five-year period (2000-2004). These data sources were analyzed…
Descriptors: Textbooks, Validity, Biology, Scientific Literacy
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Jandaghi, Gholamreza; Shaterian, Fatemeh – Journal of Applied Quantitative Methods, 2008
The purpose of the research is to determine college Instructor's skill rate in designing exam questions in chemistry subject. The statistical population was all of chemistry exam sheets for two semesters in one academic year from which a sample of 364 exam sheets was drawn using multistage cluster sampling. Two experts assessed the sheets and by…
Descriptors: Teacher Made Tests, Science Tests, Chemistry, Test Reliability
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Doymus, Kemal; Karacop, Ataman; Simsek, Umit – Educational Technology Research and Development, 2010
This study investigated the effect of jigsaw cooperative learning and animation versus traditional teaching methods on students' understanding of electrochemistry in a first-year general chemistry course. This study was carried out in three different classes in the department of primary science education during the 2007-2008 academic year. The…
Descriptors: Control Groups, Cooperative Learning, Energy, Science Tests
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National Center for Education Statistics, 2011
Guided by a new framework, the National Assessment of Educational Progress (NAEP) science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts…
Descriptors: Comparative Analysis, Curriculum Development, Elementary School Students, Ethnic Groups
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National Center for Education Statistics, 2011
Guided by a new framework, the National Assessment of Educational Progress (NAEP) science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts…
Descriptors: Comparative Analysis, Curriculum Development, Elementary School Students, Ethnic Groups
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PDF on ERIC Download full text
National Center for Education Statistics, 2011
Guided by a new framework, the National Assessment of Educational Progress (NAEP) science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts…
Descriptors: Comparative Analysis, Curriculum Development, Elementary School Students, Ethnic Groups
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PDF on ERIC Download full text
National Center for Education Statistics, 2011
Guided by a new framework, the National Assessment of Educational Progress (NAEP) science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts…
Descriptors: Comparative Analysis, Curriculum Development, Elementary School Students, Ethnic Groups
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PDF on ERIC Download full text
National Center for Education Statistics, 2011
Guided by a new framework, the National Assessment of Educational Progress (NAEP) science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts…
Descriptors: Comparative Analysis, Curriculum Development, Elementary School Students, Ethnic Groups
Peer reviewed Peer reviewed
PDF on ERIC Download full text
National Center for Education Statistics, 2011
Guided by a new framework, the National Assessment of Educational Progress (NAEP) science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts…
Descriptors: Comparative Analysis, Curriculum Development, Elementary School Students, Ethnic Groups
Peer reviewed Peer reviewed
PDF on ERIC Download full text
National Center for Education Statistics, 2011
Guided by a new framework, the National Assessment of Educational Progress (NAEP) science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts…
Descriptors: Comparative Analysis, Curriculum Development, Elementary School Students, Ethnic Groups
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