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Direct linkNavi, K.; Molahosseini, A. S.; Esmaeildoust, M. – IEEE Transactions on Education, 2011
The residue number system (RNS) has been an important research field in computer arithmetic for many decades, mainly because of its carry-free nature, which can provide high-performance computing architectures with superior delay specifications. Recently, research on RNS has found new directions that have resulted in the introduction of efficient…
Descriptors: Number Systems, Teaching Methods, Computer System Design, Computer Science Education
Download full textKallai, Arava Y.; Schunn, Christian D.; Ponting, Andrea L.; Fiez, Julie A. – Society for Research on Educational Effectiveness, 2011
The aim of this study was to test a training program intended to fine-tune the mental representations of double-digit numbers, thus increasing the discriminability of such numbers. The authors' assumption was that increased fluency in math could be achieved by improving the analogic representations of numbers. The study was completed in the…
Descriptors: Experimental Groups, Control Groups, Numbers, Achievement Gains
Peer reviewedDuncan, David R.; Litwiller, Bonnie H. – Arithmetic Teacher, 1990
Presents two practice-discovery activities to furnish computational review in a nonroutine setting. Provides a worksheet for the activities. (YP)
Descriptors: Arithmetic, Computation, Elementary Education, Elementary School Mathematics
