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Calculators/Computers Magazine2
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Jurgensen, Marlinde1
Wavrik, John J.1
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Shooting the Klingon in Your Calculator.
Wavrik, John J. – Calculators/Computers Magazine, 1978
A game for the HP-25 programable calculator is discussed. The objectives of the game are to introduce angle measurement and the rudiments of trigonometry. A program for the game is given. (MP)
Descriptors: Calculators, Elementary School Mathematics, Elementary Secondary Education, Games
Measuring Triangles.
Jurgensen, Marlinde – Calculators/Computers Magazine, 1978
The calculator is used in conjunction with the measurement of the sides of right triangles to discover the Pythagorean property. (MP)
Descriptors: Calculators, Computation, Geometry, Instruction