Descriptor
Source
Author
| Beattie, Ian | 1 |
| Bell, Kenneth M. | 1 |
| Blevins, Belinda | 1 |
| Boxall, Ron | 1 |
| Bright, George W. | 1 |
| Brown, Stephen I. | 1 |
| Burrows, J. K. | 1 |
| Carpenter, Thomas P. | 1 |
| Cohen, Don | 1 |
| Cohen, Donald | 1 |
| Cox, L. S. | 1 |
| More ▼ | |
Publication Type
Education Level
Audience
| Practitioners | 8 |
| Researchers | 1 |
| Teachers | 1 |
Location
| Japan | 1 |
Laws, Policies, & Programs
Assessments and Surveys
| National Assessment of… | 1 |
What Works Clearinghouse Rating
Peer reviewedHatano, Giyoo; And Others – Journal of Mathematical Behavior, 1996
Describes two experiments that investigate how "buggy algorithms" in multi-digit subtraction are used. The first experiment tested third grade students (N=110) and repeated the test two years later. The second experiment tested students in grades 3-6 (N=301). Contains 21 references. (DDR)
Descriptors: Algorithms, Arithmetic, Basic Skills, Elementary Secondary Education
Girling, Michael – Mathematics Teaching, 1977
The author redefines basic numeracy as the ability to use a four-function calculator sensibly. He then defines "sensibly" and considers the place of algorithms in the scheme of mathematical calculations. (MN)
Descriptors: Algorithms, Basic Skills, Calculators, Computation
Peer reviewedSchwartzman, Steven – Arithmetic Teacher, 1975
A subtraction algorithm for numbers having several digits is described. The algorithm requires that, for digits in the same place, the smaller is always subtracted from the larger. (SD)
Descriptors: Algorithms, Basic Skills, Elementary Education, Elementary School Mathematics
Peer reviewedBell, Kenneth M.; Rucker, Donald D. – Arithmetic Teacher, 1974
Descriptors: Algorithms, Basic Skills, Division, Elementary School Mathematics
Peer reviewedHector, Judith H.; Frandsen, Henry – Journal for Research in Mathematics Education, 1981
Results of this study indicated calculator algorithms can serve as an effective alternative instructional strategy where computational skill is an instructional goal. (MP)
Descriptors: Algorithms, Basic Skills, Calculators, College Mathematics
Peer reviewedBrown, Stephen I. – Arithmetic Teacher, 1975
A multiplication algorithm based on a perfect square is described. (SD)
Descriptors: Algorithms, Basic Skills, Curriculum, Discovery Learning
Download full textDeichmann, John; Beattie, Ian – 1972
This study explored the effects of visual (vertical and horizontal) and oral presentation modes upon simple mathematical computations (addition, subtraction, and multiplication). Seventy-two undergraduate education majors were employed as subjects. The placement of the process sign (left, middle, right) and whether a one or two digit number…
Descriptors: Addition, Algorithms, Arithmetic, Basic Skills
Cohen, Don – Mathematics Teaching, 1976
Upper elementary school students created their own algorithms for finding products of whole numbers. The algorithms were similar to familiar ones for finding products involving 9 and 11. (SD)
Descriptors: Algorithms, Basic Skills, Elementary Education, Elementary School Mathematics
Peer reviewedPeterson, Wayne – Arithmetic Teacher, 1982
A model of the division algorithm is described which relates step-by-step to the standard algorithm. Use of the model in instruction requires the distribution of a special worksheet. The focus of the instruction is on students sharing some amount of money equally among several friends. (MP)
Descriptors: Algorithms, Basic Skills, Division, Elementary Education
Peer reviewedPatrick, Sarah E. – Arithmetic Teacher, 1982
Typical instruction of the division algorithm fails to justify why one brings down a number during the process. The construction and use of an aid is described which can be used to help explain the process of division to students. The aid emphasizes place-value aspects. (MP)
Descriptors: Algorithms, Basic Skills, Computation, Division
Peer reviewedThompson, John C., III – School Science and Mathematics, 1980
Results of this study, done with underachieving ninth graders, indicate that flow charting as a structure for basic skills instruction can be considered as effective as the traditional approach. (MK)
Descriptors: Algorithms, Basic Skills, Flow Charts, Mathematics Curriculum
Inskeep, James E., Jr. – NCTM Yearbook, 1978
How teachers can diagnose difficulties with computation is discussed, with emphasis on how to develop diagnostic tests. How to use such tests to plan remediation is considered in terms of several types of errors. (MN)
Descriptors: Algorithms, Basic Skills, Computation, Diagnostic Tests
Peer reviewedSmith, Michael S. – Arithmetic Teacher, 1981
Three alternative methods of finding averages of two numbers are presented. (MP)
Descriptors: Algorithms, Arithmetic, Basic Skills, Computation
Peer reviewedLappan, Glenda; Winter, Mary Jean – Mathematics Teacher, 1981
Interesting mathematical questions that require computations involving fractions, percentages, and decimals are presented. The material is designed for students in the middle school grades, but many of the ideas could be used with higher or lower level pupils. (MP)
Descriptors: Algorithms, Basic Skills, Decimal Fractions, Fractions
Suydam, Marilyn N., Ed.; Reys, Robert E., Ed. – 1978
The National Council of Teachers of Mathematics (NCTM) 1978 Yearbook contains fourteen articles covering a broad spectrum of computational topics. The first article considers the role of computational skills in the world of today and tomorrow. Several articles focus attention on how to help children master the basic facts. Algorithms for…
Descriptors: Algorithms, Basic Skills, Calculators, Diagnostic Teaching
