Olga Novoselova

City: Kirov

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Articles

The lesson of the mathematical society for pupils of the 7–9th grades on the topic "The Euclidian algorithm"

ART 13152

Author:

Olga Novoselova

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The author presents the methodological paper of the lesson of the mathematical society on the topic "The Euclidian algorithm", designed for students of 7th, 8th and 9th grades. The topic is designed for 2–3 hour lesson. We consider the origin of the word algorithm. The essence of the Euclidean algorithm is presented in the form of two formulas. The author also provides the examples of the application of the Euclidean algorithm.

Keywords: the greatest common divisor of two integers, the expansion of the number of primes, the algorithm, the euclidean algorithm, the tasks for transfusion, the tasks for preparation of linear diophantine equations