These worksheets deal with sums of numbers. Students are asked to find the relationship between the last number in the series, the number of addends, and the sum. (MP)

An approach to solving many linear programming problems, using only arithmetical thinking in conjunction with the usual diagram, is given. (MN)

This monthly column contains teaching suggestions on: using codes to convey information, flow proofs in geometry, and volleyball and probability. (MP)

Four articles are presented in this monthly column: dealing effectively with metric conversions; teaching how to round numbers; why a false statement implying a false statement is true--a discovery explanation; and a third-grade puzzle with interesting implications. (MP)

A description is given of a program for providing computer services to secondary schools throughout the Province of Manitoba. (MP)

A list of the basic competencies in mathematics set by the Vermont Board of Education is given and discussed. The basic competencies are grouped as follows: numeration, measurement, money, arithmetic, and reasoning. (MP)

Data show that disadvantaged students can be taught problem-solving strategies in mathematics and can reach a level of mastery in mathematical thinking that is not expected from their performance on I.Q. tests. (MP)

This individualized program has as its main components homework sheets, mastery tests, and progress sheets. (MP)

Topics covered include: a game involving dice, using curve stitching to teach number concepts, and an activity to introduce rectangular coordinate systems. (MP)

A BASIC program is given for a game that encourages the use of logical reasoning in solving number puzzles. (MP)

Presents a cautious approach to mixed ability grouping after taking a brief look at the background against which such programs are developed. (Author/RK)

A classroom activity is illustrated in which vectors are drawn in the first quadrant of a rectangular coordinate system forming a vector polygon which is then reflected about each axis. (MN)

A report of two investigations using different instruments and concerned with student understanding or lack of understanding of mathematical terms is presented. (MN)

Sequences resulting from variations of the conditions of the original Fibonacci problem are investigated. (MN)

This study tested the existence of a positive relationship between interest and verbal problem solving when problems are set in the area of interest assessed among secondary school students. There was no evidence to indicate that prior knowledge of interests would help to predict with which type of problem a student would be most successful.…