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Direct linkHinton, Vanessa; Flores, Margaret – Rural Special Education Quarterly, 2022
Mathematics is crucial to the educational and vocational success of students. The concrete-representational-abstract (CRA) approach is a method to teach students mathematical concepts. The CRA involves instruction with manipulatives, representations, and numbers only in different lessons (i.e., concrete lessons include manipulatives but not…
Descriptors: Mathematics Instruction, Addition, Mathematical Concepts, Teaching Methods
