Geometric interpretation of the signs of trigonometric ratios with Geogebra
The teaching of Trigonometry has been characterized by an algebraic approach, which has made its study a memoristic and a mechanical process. A content where the previous can be evidenced is the signs of the trigonometric ratios, which tend to be treated through the use of mnemonic devices, action t...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Artigo |
| Sprache: | Português |
| Veröffentlicht: |
Universidade Federal do Pará
2017-12-01
|
| Schriftenreihe: | Amazônia |
| Schlagworte: | |
| Online-Zugang: | http://www.periodicos.ufpa.br/index.php/revistaamazonia/article/view/4907 |
| Tags: |
Keine Tags, Fügen Sie das erste Tag hinzu!
|