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Las Funciones Sinusoidales y los Fenómenos Armónicos = The Sinusoidal Functions and the Harmonic Phenomena
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Ortega, Minerva Martínez; Mejia Velasco, Hugo R.; Martínez, María De Los Angeles – North American Chapter of the International Group for the Psychology of Mathematics Education, 2016
In this research we discuss relating the description of certain harmonic phenomena, with models that represent them, with the goal of promoting the understanding of the period, the frequency, and the amplitude of the trigonometric functions, particularly referring to sinusoidal functions; in this way the frontier between sinusoidal functions and…
Descriptors: Mathematics Instruction, Trigonometry, Mathematical Concepts, Concept Formation
Grade 12 Diploma Examination: Mathematics 30. January 1987 = Examen en vue du Diplome Douzieme Annee: Mathematiques 30. Janvier 1987.
Alberta Dept. of Education, Edmonton. – 1987
This is the final test for students in the twelfth-grade course Mathematics 30, offered in schools in Alberta, Canada. Intended for administration in January 1987, it is available in both English and French. It contains 52 multiple-choice questions and 3 written-response problems, with 2.5 hours allowed for completion. Approved calculators may be…
Descriptors: Algebra, Foreign Countries, Grade 12, Mathematics Achievement
Grade 12 Diploma Examination: Mathematics 30. June 1986. = Examen en vue du Diplome Douzieme Annee: Mathematiques 30. Juin 1986.
Alberta Dept. of Education, Edmonton. – 1986
This is the final test for students in the twelfth-grade course Mathematics 30, offered in schools in Alberta, Canada. Intended for administration in June 1986, it is available in both English and French. It contains 52 multiple-choice questions and five written-response problems, with two-and-one-half hours allowed for completion. Approved…
Descriptors: Algebra, Foreign Countries, Grade 12, High Schools
Grade 12 Diploma Examination: Mathematics 30. January 1988 = Examen en vue du Diplome Douzieme Annee: Mathematiques 30. Janvier 1988.
Alberta Dept. of Education, Edmonton. – 1988
This is the final test for students in the twelfth grade course Mathematics 30, offered in schools in Alberta, Canada. Intended for administration in 1988, it is available in both English and French. It contains 52 multiple-choice questions and 3 written-response problems, with 2.5 hours allowed for completion. Approved calculators may be used.…
Descriptors: Algebra, Foreign Countries, Grade 12, High Schools
Grade 12 Diploma Examination: Mathematics 30. January 1989 = Examen en vue du diplome douzieme annee: Mathematiques 30. Janvier 1989.
Alberta Dept. of Education, Edmonton. – 1989
Mathematics 30 is a 12th-grade mathematics course for students in Alberta, Canada. This document is the final test for the course. Intended for administration during January 1989, it contains 45 multiple-choice questions, seven open-ended scannable questions, and three written-response questions. Two and one-half hours are allowed for completing…
Descriptors: Algebra, Foreign Countries, Grade 12, High Schools
Grade 12 Diploma Examination: Mathematics 30. June 1989 = Examen en vue du diplome douzieme annee: Mathematiques 30. Juin 1989.
Alberta Dept. of Education, Edmonton. – 1989
Mathematics 30 is a 12th-grade mathematics course for students in Alberta, Canada. This document is the final test for the course. Intended for administration during June 1989, it contains 45 multiple-choice questions, 7 open-ended machine scorable questions, and 3 written-response questions. Two-and-one-half hours are allowed for completing the…
Descriptors: Algebra, Foreign Countries, Grade 12, High Schools