Included are three curriculum guides, Section A, Section B, and Section C, which are concerned with the development of number concepts in elementary school, through the use of Cuisenaire rods. Small group and individual instruction are encouraged, and many suitable learning activities are suggested. Section A is introductory and covers number…

This is the second volume of a series produced by the State Education Department of the University of the State of New York. Mathematics objectives and sample items included were originally developed by four local school districts and are not intended to be official or comprehensive, but an aid to teachers in constructing curricula and making…

This is the third volume of a series produced by the New York State Education Department. Originally developed by four local school districts, the mathematics objectives and sample items included were not intended to be official or comprehensive but rather to be used as an aid to teachers in constructing curricula and in making classroom goals…

This is volume five of a series produced by the New York State Education Department. Originally developed by four local school districts, the mathematics objectives and sample items are not intended to be official or comprehensive, but to be an aid to teachers in constructing curricula and in making classroom goals clear and precise. The document…

The teaching guide outlines developmentally sequenced activities for learning the basic computational skills. Sections cover sequential steps for the addition, subtraction, multiplication, and division of whole numbers; information on developing building kits and sample worksheets; the use of number sheets (sample sheets are provided); and the use…

Two experiments are reported in which subjects performed simple mental arithmetic problems which were presented visually in a sequential fashion. At some point in the presentation of each problem, the sequential display was interrupted and a memory task introduced. The purpose was to validate a measure of transient memory load. (Author/RM)

Fifth graders who were poor at solving word problems in arithmetic were given special training in how to attack these problems; however, the short-term training program did not bring significant improvement in the children's problem-solving ability. (Editor/MM)

A program is presented which enables a programable calculator to become a device to check the arithmetic computational skills of students. (MP)

Describes why a traditional arithmetic curriculum is no longer appropriate. Also presents the rationale behind some of the newer methods of mathematics instruction in the elementary schools. (BD)

For journal availability, see EC 092 078.

Quotes from the letters of Joseph Crosby regarding the certification of teachers in English grammar, orthography, arithmetic, and geography in 1877, and reproduces the four certification examinations Crosby developed. (DD)

The study assessed a program involving distinctive-feature prompts for teaching four educable mentally retarded children (ages 7-9) to use appropriate arithmetical operations with multicomponent pictorial problems. Results indicated the program was effective with all subjects. (Author/DB)

Presents and analyzes data on the arithmetic procedures people use when shopping for groceries in American supermarkets. Reports that the way shoppers solve problems is closely related to the way they formulate problems: supermarket arithmetic does not begin with a well-defined problem that calls for a specific numerical answer. (KH)

Previous studies indicate that many early elementary school children have the misconception that whole number subtraction is a commutative operation. The degree and character of this subtraction error was investigated in this longitudinal study. Results obtained from three groups of students with different number abilities provided further…

Discusses the use of manipulative materials to model operations and algorithms. Indicates that they clarify the several interpretations of each operation, establish a basis for correct mathematical language, and show why algorithms work. (JN)