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Musti-Rao, Shobana; Telesman, Alana Oif – Journal of Behavioral Education, 2022
This study employed an alternating treatments design to compare the effects of two types of practice conditions on the subtraction fact fluency in a fifth-grade classroom. Eight, fifth-grade students participated in the study over a 5-week intervention period practicing addition and subtraction facts in a "fact families" condition (A +…
Descriptors: Subtraction, Mathematics Skills, Grade 5, Intervention
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Verzosa, Debbie Marie B.; De Las Peñas, Ma. Louise Antonette N.; Aberin, Maria Alva Q.; Garces, Len Patrick Dominic M. – International Journal for Technology in Mathematics Education, 2018
This paper presents a mobile app, AlgeOps, created to assist students in understanding addition and subtraction of integers. The design of the app amalgamated the neutralization model (based on cancelling integers of opposite signs) and the number line model to offer a more holistic representation of integers. Furthermore, since AlgeOps presents…
Descriptors: Foreign Countries, Computer Oriented Programs, Handheld Devices, Mathematics Instruction
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Bouck, Emily C.; Park, Jiyoon – Education and Training in Autism and Developmental Disabilities, 2020
Virtual manipulatives are an emerging intervention to support students with disabilities in mathematics. Through a multiple probe across participants design, researchers examined use of an intervention package consisting of a virtual manipulative (i.e., the Two-Color Counter app-based manipulative) and the system of least prompts (SLP) to support…
Descriptors: Computer Oriented Programs, Manipulative Materials, Assistive Technology, Prompting
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Bouck, Emily C.; Shurr, Jordan; Bassette, Laura; Park, Jiyoon; Whorley, Abbie – Journal of Special Education Technology, 2018
Manipulatives are a common tool in mathematics teaching and learning, including for students with disabilities. The most common manipulatives are concrete manipulatives, yet app-based manipulatives are a viable age-appropriate option for secondary students with disabilities. Through an adapted alternating treatment design with three middle school…
Descriptors: Manipulative Materials, Mathematics Instruction, Teaching Methods, Middle School Students