Outlines a set of terms which can be used (in sequencing writing assignments from simple to complex) to make distinctions between kinds of sequences and notions of complexity. Shows how these terms allow teachers to understand the logic of various sequences, compare and contrast related sequences, and evaluate the concept of assignment sequence.…

Emphasis on the systems approach in economic and social studies education demands attention to hierarchical analysis and sequencing of desired skills and instruction according to valid learning hierarchies. Learning hierarchies are arrangements of intellectual skill objectives in a pattern of prerequisite relationships among simple and complex…

Describes study that examined the effects of presentation sequence of examples and example difficulty on undergraduate learning with computer-based instruction. Establishing example difficulty according to a generalization formula versus subject matter experts is discussed, and effects on time on task and the number of examples required are…