Examples of four interviews are presented to serve as sample evidence in support of more comprehensive diagnostic procedures in assessing reliably and validly the weaknessess and strengths of learners. The search for computational errors is seen to go beyond standard paper and pencil tests. (Author/MP)

Ways in which bead strings can be used for reinforcement and concept development are noted. After discussion on how to make bead strings, the material looks at: (1) prenumber concepts; (2) more than, less than; (3) conservation of number and numerals and numerousness; (4) addition and subtraction; and (5) place value. (MP)

Three alternative methods of finding averages of two numbers are presented. (MP)

An introductory multiplication lesson, used successfully with second graders, is detailed. The method takes advantage of prior knowledge acquired in a geometry unit of study. The lesson is seen to have potential for other grades teaching multiplication for remedial work, and explaining the commutative law. (MP)

The use of pictures in the early instruction of doubles in basic addition is promoted. The process used in the Illinois University Mathematics Learning Clinic is detailed. Doubles are seen to be among the easy facts that children are capable of learning first. (MP)

A parent's viewpoint regarding speed tests on basic division is presented. The parent questioned the value and necessity of the division testing and felt it was more important that his daughter know when to divide, rather than learn skills that can be done more rapidly and accurately on calculators. (MP)

The authors describe several board games which can be made by the teacher and used to develop mathematical concepts (e.g. one-to-one correspondence) or reinforce basic skills. (SD)

This set of worksheets provides exercises related to making change, spending a fixed amount of money by "buying" items at listed prices, and deciding which of two quantities of coins has greater value. (SD)

Several classroom activities using sugar cubes, file cards, and other readily available objects are described. The author argues that use of such games can be used to foster mathematical creativity while strengthening computational skills. (SD)

A meta-analysis of 79 research reports on the effects of calculator use on students' achievement and attitude in grades K-12 was conducted. At all but one grade level, students using calculators maintained or improved their paper-and-pencil skills. Suggestions for the classroom are included. (MNS)

A series of card games is described for practicing basic skills. (DT)

The author describes various classroom activities for teaching basic number skills under the headings (1) Understanding facts, (2) Relating facts, and (3) Mastering facts. The activities are designed to involve children in the making of models of the operations of arithmetic and the interpretation of these models with number sentences. (MM)

The topic of numeration is the focus for the activities presented. Worksheets provide practice with whole numbers, fractions, mixed numbers, decimals, and percents. These activities are designed to help students think about ways of representing and naming quantities. (MP)

An approach to helping children learn mathematics facts that uses standard decks of cards is promoted. Teachers are warned that the methods outlined involve activities that can be noisy, but that pupils are learning while they are relaxing, laughing, and sharing in a good time with their friends. (MP)