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Avila, Cheryl L.; Ortiz, Enrique – Mathematics Teaching in the Middle School, 2012
Learning mathematics is challenging. It requires discipline, logic, precision, perseverance, and accuracy. It can also be fun. When mathematics is set in a context that inspires students to want to solve interesting problems, students will have an intrinsic desire to learn the necessary skills to accomplish a specific goal. The game of Crypto! was…
Descriptors: Matrices, Graphing Calculators, Mathematics Instruction, Secondary School Mathematics
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Marcus, Marvin – College Mathematics Journal, 1990
Presents two papers commenting on previous published articles. Discusses formulas related to the determinants of sums and tests the formulas using some examples. Provides three special cases of the determinants of sums. (YP)
Descriptors: Algebra, College Mathematics, Computation, Higher Education
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Lough, Tom; Tipps, Steve – Journal of Computers in Mathematics and Science Teaching, 1987
Discusses several ways in which the Logo programming language can be used to experiment with and learn about matrices. Describes procedures for developing a Logo tool to establish a matrix representation, as well as others for adding, subtracting, and transposing. (TW)
Descriptors: College Mathematics, Computer Assisted Instruction, Computer Uses in Education, Courseware