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Nord, Gail; Malm, Eric J.; Nord, John – Mathematics Teacher, 2002
Describes a combinatorics problem involving pizza toppings. Includes three activity sheets. (Author/NB)
Descriptors: Discovery Learning, Mathematics Activities, Mathematics Instruction, Problem Solving
Peer reviewed Peer reviewed
Nord, Gail D.; Jabon, David; Nord, John – Mathematics Teacher, 1997
Presents an activity that illustrates the application of mathematics to modern navigation and utilizes the Global Positioning System (GPS). GPS is a constellation of 24 satellites that enables receivers to compute their position anywhere on the earth with great accuracy. (DDR)
Descriptors: Algebra, Communications Satellites, Data Collection, Educational Strategies
Peer reviewed Peer reviewed
Nord, Gail; Nord, John – Mathematics Teacher, 1998
Describes how a mathematical model can be constructed and used to better understand human impact on natural resources. Uses the source of many current discussions in northern Idaho to present algebraic concepts and show an application of exponential functions. Contains 13 references. (ASK)
Descriptors: Algebra, Environmental Education, Functions (Mathematics), Integrated Activities