Specific instruction in different contexts provide needed background for solving addition and subtraction problems. The categories of problems and relative difficulties are presented, followed by an explanation of a successful instructional sequence. (MNS)

Pertinent findings from research on problem solving are presented to describe how primary-level children may gain an understanding of addition and subtraction as well as practice computational skills through one-step problems. Then suggestions for teaching problem solving are given. (MNS)

Six algebra activities which use manipulative aids are described. The aids can be motivating, multipurpose, and individually manipulated by students. Some of the activities involve students in problem-solving practice and some can be revised to provide for students of differing ability levels. (JN)

Presents a problem that requires an experiment and which is nearly impossible to solve without adding new elements. Also provides tips on creating a problem-solving atmosphere in the classroom, offers a problem for middle school students to solve, and lists books containing nonroutine problems (appropriate for students in grades 4-8). (JN)

The focus is on the problem-solving strategy of find a pattern, with a problem explored to illustrate how to use the strategy. Other tips concern classroom climate, checking skills, research, and type of problems. (MNS)

The strategy of making a table is highlighted. A problem is given and the procedure for setting up and using the table are explained. Other suggestions for teaching problem solving are also included. (MNS)

Suggestions for helping teachers teach the problem-solving strategy "draw a picture" are given. Following a problem, questions and other ideas are presented. (MNS)

The focus of these worksheets is on problem solving. Verbal problems involving number concepts are presented for primary levels; worksheets for the intermediate grades draw on geometric concepts, measurement, and elementary logic. (DT)

The authors discuss the evaluation of mathematics learning at four levels: associative learning, concept learning, principle learning and problem solving. (MM)

Calculators are seen to shift the student focus in problem-solving situations from "how to do it" to "what to do," by keeping computation from standing in the way when pupils write or solve problems. (MP)