Goniometrické rovnice a funkce jako náměty pro problémovou výuku v matematice
| Title in English | The problem teaching of mathematics–Goniometric equations and functions |
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| Authors | |
| Year of publication | 2022 |
| Type | Article in Proceedings |
| Conference | 15. didaktická konferencia. Zborník príspevkov. |
| MU Faculty or unit | |
| Citation | |
| Keywords | Goniometric function; goniometric equation; problem teaching. |
| Description | The article was created as the result of the research oriented at innovation of the content and forms of secondary school mathematics teaching. The article contains topics for problem teaching which are closely connected with the possibility of ressearch approach of students at solving a mathematical problem. First, there is described the problem of finding different possibilities of solving goniometric equation sin x - cos x = 1. In the second part the course of function y = a sin x + b cos x is found, first of all in general way, and then with concrete values of coefficients a, b. In the article there is also shown the suitability of using the mathematical software. |