Kindergarten Spring Math — Compose/Decompose to 10, Addition & Subtraction within 10, Teen Numbers as Ten-and-Ones, Measurement, and Classification
Math · AT
K
math.gK.s.at.patterns_number_and_shape
Extend patterns deeper: number patterns (5, 10, 15, 20 preview) and shape-pattern translation
Extend K-Fall pattern work (AB, ABB, AAB) to: (1) number patterns — recognize and extend the 5-10-15-20 skip-count pattern as a sequence of numbers (concrete tier only); (2) shape-pattern translation — translate an AB color pattern into an AB shape pattern (e.g., red-blue-red-blue becomes triangle-square-triangle-square); (3) growing patterns at the concrete tier (1 cube, 2 cubes, 3 cubes — preview of pre-multiplicative reasoning).
Mastery threshold
90%
Min instances
10
Typical minutes
20
Spaced intervals (days)
1, 3, 7, 14, 30, 60
Prereqs
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math.gK.f.at.patterns_extend_create
(not yet loaded)
Successors
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math.g1.s.at.skip_count_patterns
(not yet loaded)
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math.g1.s.at.growing_patterns
(not yet loaded)
Common misconceptions
- Continues a pattern by repeating the last term rather than the unit (e.g., AB AB AB B B B instead of AB AB AB AB).
- Cannot translate the SAME pattern between modalities (red-blue-red-blue, asked to redo as shapes, makes triangle-triangle-square-square).
- Does not see the 5-10-15-20 skip-count as a pattern; treats each number as separate.
- In growing patterns, adds the wrong increment (says 1, 2, 3, 5 instead of 1, 2, 3, 4).