Far-reaching technological changes are shaping our society and the ways in which we work. A key 21st -century skill for taking advantage of those changes may be computational thinking (CT). CT aims at enabling humans to carry out more effective problem solving by utilizing concepts of computing and computer technology. For a successful integration…

This performance test is comprised of four activities, each with a specific objective(s), process skills, material for each pupil, procedure, and directions to the pupil. The four activity objectives are: I. Describe and classify objects by properties; II. Compare properties of objects to understand serial ordering; III. Describe and classify…

The purpose of this study was to determine (1) whether the development of combinatorial schema as defined by Piaget is dependent on, or independent of, instruction, and (2) whether or not a prescribed treatment compatible with contemporary learning theories can develop the combinatorial operational abilities of students who are in a transitional…

The use of standardized tests and test data to detect and address differences in cognitive styles is advocated here. To this end, the paper describes the componential theory of intelligence addressed by Sternberg et. al. This theory defines the components of intelligence by function and level of generality, including: (1) metacomponents: higher…

A series of 19 questions illuminates the characteristics of effective performance assessments in 3 sections: (1) the nature of assessment; (2) properties of effective tasks; and (3) making tasks meaningful and engaging. A fourth section offers practical suggestions for the construction of performance assessments and for teacher involvement. (SLD)