GRADE AND CROSS-GRADE SCOPE AND SEQUENCES
All research- and curriculum-based Scope and Sequences have both an Empirical and a Logical Basis, and explicitly uncover links between concepts to ensure that related concepts are taught and investigate simultaneously.
The Empirical Basis means that later Levels are both harder than and also include earlier Levels.
The Logical Basis means that specific earlier Levels are prerequisites for specific later Levels.
The videos linked here take you through every grades’ learning scope and sequence