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Buchanan, Anne E.; Romberg, Thomas A. – 1983
This paper documents the achievement monitoring component of a three-year study on the acquisition of addition-subtraction problem-solving skills by young children. A set of performance objectives contained in or ancillary to ten instructional units on sentence-writing for verbal problems and algorithms specified test content. Tests measuring…
Descriptors: Achievement, Achievement Tests, Addition, Data Collection

De Corte, Erik; Verschaffel, Lieven – 1980
Design and results of an investigation attempting to analyze and improve children's solution processes in elementary addition and subtraction problems are described. As background for the study, a conceptual model was developed based on previous research. One dimension of the model relates to the characteristics of the tasks (numerical versus word…
Descriptors: Addition, Cognitive Development, Cognitive Processes, Educational Research
Buchanan, Anne E.; Romberg, Thomas A. – 1982
This paper documents the achievement monitoring component of a three-year study on the acquisition of addition-subtraction problem-solving skills by young children. A set of performance objectives contained in or ancillary to ten instructional units on sentence-writing for verbal problems and algorithms specified test content. Tests measuring…
Descriptors: Achievement Tests, Addition, Concept Formation, Data Collection