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…

A critique is given of the use of an efficiency ratio to reexamine the data of the International Study of Achievement in Mathematics. A reply to this and an earlier critique of the analysis is included. (JG)

This paper reports results of two retention studies. In each, tests were given some time after instruction to a class of students whose initial level of performance was quite high. Results of these studies are summarized in terms of evidence related to the following questions: (1) to what extent are performances immediately following learning…

This publication contains sixteen abstracts of papers presented at the Research Reporting Sessions of the National Council of Teachers of Mathematics (NCTM) Annual Meeting. The investigations reported by Anthony, Creswell, Higgins, and Weise focus on curriculum and classroom innovations in the school mathematics program. Investigations by Gibbons,…

This is one of a series of reports on the National Longitudinal Study of Mathematical Abilities (NLSMA). Further, it is of the subseries that analyzed data for the purpose of identifying differential patterns of mathematics achievement which are correlated with different textbook series. This particular report considers comparisons made for the…