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Ross, Joan; Ross, Marc – Physics Teacher, 1978
Provides three sets of problems relating to the effectiveness of energy use in the areas of transportation, heating, and electricity generation. (SL)
Descriptors: Energy, Energy Conservation, Physics, Problem Sets
Avital, Shmuel; Amit, Gideon – Mathematics Teaching, 1978
An exploratory problem is presented which involves the identification of all the ways a unit fraction with prime denominator can be written as a sum of two unit fractions. (MN)
Descriptors: Activity Units, Discovery Learning, Induction, Instructional Materials
Peer reviewed Peer reviewed
Spero, Samuel W.; Koehler, Mary – Two-Year College Mathematics Journal, 1977
A computer program generates sets of simultaneous linear equations for students to solve; the program also solves the systems and provides teachers with solutions. (SD)
Descriptors: Algebra, College Mathematics, Computer Assisted Instruction, Computers
Peer reviewed Peer reviewed
Duea, Joan; Ockenga, Earl – Arithmetic Teacher, 1987
Several problems that can be used with calculators are provided. Teaching tips and references are included. (MNS)
Descriptors: Calculators, Elementary Education, Elementary School Mathematics, Learning Activities
Peer reviewed Peer reviewed
Casey, M. Beth – Developmental Psychology, 1986
Experiment 1 examined the position that mirror-image confusions reflect an inability among three- to five-year-olds to determine whether their performance level differences reflect differences among nonreaders already attending and those not yet attending to reading cues. Experiment 2 examined the Experiment 1 four- and five-year-olds, identified…
Descriptors: Cues, Individual Development, Individual Differences, Performance
Peer reviewed Peer reviewed
Blake, Rick N. – Mathematics Teacher, 1984
Involving students in generating and solving their own problems is proposed. A method for generating problems by using a number puzzle is presented. Ideas for using the "what if not" technique are also given. (MNS)
Descriptors: Algebra, Mathematics Instruction, Number Concepts, Problem Sets
Peer reviewed Peer reviewed
Kuenzi, N. J.; Prielipp, Bob, Ed. – School Science and Mathematics, 1976
Six mathematics problems are posed; details are given of the solutions for six other problems. (DT)
Descriptors: College Mathematics, Higher Education, Mathematics, Number Concepts
Peer reviewed Peer reviewed
Campbell, J. A. – Journal of Chemical Education, 1974
Contained are five questions related to chemistry and ecology. Satisfactory answers to these five questions are included. (RH)
Descriptors: Alcohol Education, Chemistry, College Science, Ecology
Peer reviewed Peer reviewed
Lacksonen, James W. – Chemical Engineering Education, 1979
An approach to the teaching of steady-state recycle calculations is presented. Included are the solutions to two sample problems. (BB)
Descriptors: Chemistry, College Science, Computation, Engineering Education
Peer reviewed Peer reviewed
Davis, Philip J. – Two-Year College Mathematics Journal, 1980
Aspects of the source of power of mathematics and the ways in which mathematics works are discussed. The author discusses various philosophies about mathematics, presents several unusual "real world" problems, and reviews the social consequences of the "imposition of mathematics" on humanity. (MP)
Descriptors: Computers, Educational Philosophy, Mathematical Concepts, Mathematical Enrichment
Peer reviewed Peer reviewed
Maletsky, Evan M., Ed.; And Others – Mathematics Teacher, 1979
The relationship between simple interest and compound interest is explored by using calculators to develop the required formula inductively and intuitively. (MP)
Descriptors: Calculators, Computation, Instruction, Instructional Materials
Peer reviewed Peer reviewed
Prigo, Robert – American Journal of Physics, 1977
Describes and evaluates introductory physics homework problems done in conjunction with student-performed demonstrations. Discusses them within a process approach to instruction consistent with Piaget's developmental theory. (MLH)
Descriptors: Assignments, College Science, Demonstrations (Educational), Higher Education
Peer reviewed Peer reviewed
Olson, Melfried; Olson, Judith – Teaching Children Mathematics, 2000
Discusses a problem that appeared in the September, 1999 issue of this journal and presents solutions from students in grades 2-6. The question involved using colored cubes rearranged to make different stacked towers. (KHR)
Descriptors: Elementary Education, Learning Strategies, Mathematics Instruction, Number Concepts
Peer reviewed Peer reviewed
Cloke, Gayle; Ewing, Nola; Stevens, Dory – Teaching Children Mathematics, 2002
Presents activities that focus on the mathematical opportunities that abound as part of the Olympic Games. (KHR)
Descriptors: Elementary Education, Instructional Materials, Interdisciplinary Approach, Mathematical Applications
Peer reviewed Peer reviewed
Cloke, Gayle; Ewing, Nola; Stevens, Dory – Teaching Children Mathematics, 2001
Features activities and problems designed to appeal directly to students and be relevant to today's world. (KHR)
Descriptors: Elementary Education, Instructional Materials, Interdisciplinary Approach, Mathematical Applications
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