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Lamb, John Jr. – School Science and Mathematics, 1991
An activity that shows how mathematics can be used to model events in the real world is described. A way to calculate the area of the sun covered by the moon during a partial eclipse is presented. A computer program that will determine the coverage percentage is also included. (KR)
Descriptors: Astronomy, Computer Uses in Education, Geometry, Learning Activities

Easterday, Kenneth; Smith, Tommy – School Science and Mathematics, 1992
Proposes an alternative means of approximating the value of complex integrals, the Monte Carlo procedure. Incorporating a discrete approach and probability, an approximation is obtained from the ratio of computer-generated points falling under the curve to the number of points generated in a predetermined rectangle. (MDH)
Descriptors: Calculus, Computer Assisted Instruction, Computer Uses in Education, Enrichment Activities