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Arithmetic Teacher4
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Carpenter, Thomas P.4
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Subtraction: What do Students Know?
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Carpenter, Thomas P.; And Others – Arithmetic Teacher, 1975
Results of the National Assessment of Education Progress (NAEP) related to subtraction are summarized and interpreted. Implications for instruction are discussed. (SD) Aspect of National Assessment (NAEP) dealt with in this document: Results (Interpretation).
Descriptors: Achievement, Elementary School Mathematics, Elementary Secondary Education, Instruction
Using Research in Teaching: Notes from National Assessment: Estimation
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Carpenter, Thomas P.; And Others – Arithmetic Teacher, 1976
Performance of 9-year-olds, 17-year-olds, and young adults on questions related to numerical estimation is reported. Implications for instruction are discussed. (SD) Aspect of National Assessment (NAEP) dealt with in this document: Results (Interpretation).
Descriptors: Elementary School Mathematics, Elementary Secondary Education, Instruction, Mathematics Education
Notes from National Assessment: Word Problems
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Carpenter, Thomas P.; And Others – Arithmetic Teacher, 1976
Performance on several word problems used in the National Assessment of Educational Progress is discussed. Errors are analyzed for different age groups, and the overall findings are compared with results of related research. Implications for instruction are derived. (SD) Aspect of National Assessment (NAEP) dealt with in this document: Results…
Descriptors: Elementary School Mathematics, Elementary Secondary Education, Instruction, Mathematics Education
Notes from National Assessment: Processes Used on Computational Exercises
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Carpenter, Thomas P.; And Others – Arithmetic Teacher, 1976
Various algorithms used in addition, subtraction, and division problems were identified. The percentages of people in the National Assessment survey populations using each method are reported, as are the percentages of those using the most popular methods who answered correctly. Implications for instruction are discussed. (SD) Aspect of National…
Descriptors: Algorithms, Basic Skills, Elementary School Mathematics, Elementary Secondary Education