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Teaching Fraction Concepts Using the Concrete-Representational-Abstract Sequence
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Flores, Margaret M.; Hinton, Vanessa M.; Meyer, Jill M. – Remedial and Special Education, 2020
Understanding related to fraction concepts is a critical prerequisite for advanced study in mathematics such as algebra. Therefore, it is important that elementary students form conceptual and procedural understanding of fractional numbers, allowing for advancement in mathematics. The concrete-representational-abstract (CRA) instructional sequence…
Descriptors: Mathematics Instruction, Number Concepts, Fractions, Elementary School Mathematics
A Case Study Using CRA to Teach Students with Disabilities to Count Using Flexible Numbers: Applying Skip Counting to Multiplication
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Gibbs, Anna S.; Hinton, Vanessa M.; Flores, Margaret M. – Preventing School Failure, 2018
Children who struggle in mathematics have a limited understanding of the foundational processes of mathematics. A lack of conceptual understanding causes students to fall behind as they progress through the core curriculum. Children at high risk for developing mathematics disabilities fail to gain numeracy knowledge. The purpose of this case study…
Descriptors: Mathematics Instruction, Case Studies, Disabilities, Computation
Using the Concrete-Representational-Abstract Sequence and the Strategic Instruction Model to Teach Computation to Students with Autism Spectrum Disorders and Developmental Disabilities
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Flores, Margaret M.; Hinton, Vanessa M.; Strozier, Shaunita D. – Education and Training in Autism and Developmental Disabilities, 2014
There is a need for further investigation of evidence-based practices for students with autism spectrum disorders and developmental disabilities leading to students' success within the general education curriculum (Cihak & Foust, 2008; Rockwell, Griffin, & Jones, 2011; Schaefer-Whitby, Travers, & Harnik, 2009). The purpose of this…
Descriptors: Computation, Autism, Pervasive Developmental Disorders, Developmental Disabilities