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Brown, Stephen I. – Arithmetic Teacher, 1975
A multiplication algorithm based on a perfect square is described. (SD)
Descriptors: Algorithms, Basic Skills, Curriculum, Discovery Learning
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Watson, James D.; Comella, James J. – Mathematics Teacher, 1976
Some theorems concerning factorization of Pythagorean triples are presented. (SD)
Descriptors: Algebra, Curriculum, Instruction, Mathematics
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Cahoon, Owen W. – Child Care Quarterly, 1975
The inclusion of group activities based on theories of cognitive development within day care settings is urged. Several examples of classroom-tested activities are included. (ED)
Descriptors: Cognitive Development, Conservation (Concept), Early Childhood Education, Group Activities
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Wang, Carl; Woo, Norman – Mathematics Teacher, 1975
An ancient Chinese method of calculating ages indirectly can provide interesting practice with number concepts. (SD)
Descriptors: History, Learning Activities, Mathematical Enrichment, Mathematics Education
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Prigge, Glenn – School Science and Mathematics, 1975
Enrichment topics dealing with solutions of polynomials over modular systems are described. (SD)
Descriptors: Algebra, Curriculum, Instruction, Mathematical Enrichment
Grossman, Rose – Mathematics Teaching, 1975
Teachers asked students to write down as many names for their favorite numbers as they could. The results were surprising, with many students performing better than their teachers had expected. (SD)
Descriptors: Elementary Education, Elementary School Mathematics, Experiential Learning, Flexible Progression
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Thornton, E. B. C. – Mathematics in School, 1975
Mathematical concepts and experiences are recalled and organized in a flow chart format. The power of unifying ideas in mathematics often causes this sequence to be forgotten or assigned less importance than it should be. (SD)
Descriptors: Cognitive Development, Elementary Education, Elementary School Mathematics, Flow Charts
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Chilcote, Elinor; And Others – Arithmetic Teacher, 1975
Games and activities, which are fun, practical, and related to the child's world, are presented. Suggestions are given for building skills in estimating lengths, guessing how many, recognizing patterns in counting, multiplying with "waffles," classifying by attributes, and adding and subtracting with special cards, relays, and play…
Descriptors: Elementary Education, Elementary School Mathematics, Experiential Learning, Games
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Sharkey, Verena – Arithmetic Teacher, 1975
Descriptors: Elementary Education, Elementary School Mathematics, Experiential Learning, Games
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Kurtz, Barry L. – Arithmetic Teacher, 1975
A game similar to Nim is described. Students in grades three through six have played the game in conjunction with the study of modular arithmetic,and have been able to develop winning strategies. (SD)
Descriptors: Elementary Education, Elementary School Mathematics, Experiential Learning, Games
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Crow, Warren – School Science and Mathematics, 1974
Descriptors: Enrichment Activities, Experiential Learning, Instruction, Mathematical Applications
Edmonson, Olivia R. – Pointer, 1974
Vertical scales of numbers in ascending order can be used to teach addition, subtraction, multiplication and division processes to mentally retarded students. (CL)
Descriptors: Exceptional Child Education, Mathematics, Mental Retardation, Number Concepts
Aten, Jerry – 1984
This booklet provides worksheets for children in preschool through grade one. The focus is on developing number concepts, with activities on matching numbers with pictures and on completing sequences, addition and subtraction facts, measurement ideas, fraction ideas, and identifying shapes. (MNS)
Descriptors: Computation, Elementary School Mathematics, Instructional Materials, Learning Activities
Harvin, Virginia R. – 1984
Because second grade students had difficulty in explaining what they knew about the number 15, it was suspected that they did not understand place value. Realizing every number has a place value and its place provides facility for calculation, a teacher attempted to ascertain second grade students' (N=18) knowledge of place value. Results of…
Descriptors: Comprehension, Concept Formation, Elementary Education, Elementary School Mathematics
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Anderson, John T. – Mathematics Teacher, 1974
Descriptors: Decimal Fractions, Fractions, Instruction, Mathematical Enrichment
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