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Alberta Dept. of Education, Edmonton. Student Evaluation Branch. – 1997
This document is a Physics 30 Grade 12 Diploma Examination from Alberta Education. It is a 2.5 hour closed-book examination consisting of 37 multiple-choice and 12 numerical-response questions of equal value worth 70% of the examination and two written-response questions of equal value worth 30% of the examination. The exam contains sets of…
Descriptors: Foreign Countries, Grade 12, High Schools, Physics
Alberta Dept. of Education, Edmonton. Student Evaluation Branch. – 1997
This document is a Biology 30 Grade 12 Diploma Examination from Alberta Education. It is a 2.5 hour closed-book examination consisting of 48 multiple-choice and eight numerical-response questions of equal value worth 70% of the examination and two written-response questions of equal value worth 30% of the examination. The exam contains sets of…
Descriptors: Biology, Foreign Countries, Grade 12, High Schools
Sen'ko, Iu. V. – Soviet Education, 1973
The author discusses ways of revising presientific ideas among children, using the topic "Changes in Aggregate States of Matter" as a source for specific examples. (JH)
Descriptors: Cognitive Objectives, Experiential Learning, Physics, Science Experiments
Peer reviewed Peer reviewed
Helliwell, J. B. – Mathematical Spectrum, 1971
Descriptors: Calculus, College Mathematics, Mathematical Applications, Mathematical Models
Peer reviewed Peer reviewed
Hurd, Paul DeHart – Science Teacher, 1973
A rationale is presented placing the teaching of science in a more meaningful context for the layman and requiring new synthesis of subject matter, less oriented to emphasizing the structure of disciplines. (DF)
Descriptors: Curriculum Development, Instruction, Integrated Curriculum, Science Education
Peer reviewed Peer reviewed
Duke, B. J. – Journal of Chemical Education, 1972
Descriptors: Chemistry, College Science, Computer Assisted Instruction, Course Descriptions
Peer reviewed Peer reviewed
Iona, Mario – Physics Teacher, 1972
Maintains the concept of diffraction becomes difficult to understand if the terminology remains inconsistent in its present form. Two terms, diffraction and interference, are used for the same phenomenon in different situations. Mathematical treatment is presented to understand these concepts clearly. (PS)
Descriptors: College Science, Course Organization, Instructional Materials, Physics
Peer reviewed Peer reviewed
Peterson, Steven D.; Kasper, Joseph E. – American Journal of Physics, 1972
Descriptors: College Science, Instructional Materials, Laboratory Experiments, Physics
Davidson, John F.; Thelen, Leverne J – Amer Biol Teacher, 1969
Points out common misconceptions, especially the idea that pollination in flowering plants corresponds to fertilization in animals. Gives history of understanding of plant sexuality, then summarizes modern view. Suggests we teach accurately or not at all. (EB)
Descriptors: Biology, Botany, Course Content, Science History
Liang, W. Y. – Phys Educ, 1970
Descriptors: College Science, Electronics, Energy, Optics
Smith, Richard L. – Amer J Phys, 1970
Descriptors: College Science, Light, Physics, Relativity
Peer reviewed Peer reviewed
Tunbridge, Paul – Babel: International Journal of Translation, 1971
Descriptors: Bilingualism, Definitions, Documentation, International Organizations
Tykodi, R. J. – Amer J Phys, 1970
Describes how the Joule-Thomson porous plug experiment may be used to illustrate the usefulness of the enthalpy function, irreversibility, steady-state ideas, and a relativity principle inherent in Newtonian mechanics. Bibliography. (LC)
Descriptors: College Science, Engines, Heat, Instruction
Peer reviewed Peer reviewed
Newton, Roger G. – Science, 1970
A discussion of the possible existence of tachyons, particles that travel faster than light, and their theoretical properties. Suggests that if tachyons were found, the consequences for relativity theory, quantum mechanics and the concept of casuality would be far-reaching. Concludes that the final answer rests with the experimentalist.…
Descriptors: College Science, Light, Nuclear Physics, Quantum Mechanics
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