Defines the sine, cosine and tangent of any angle by means of the unit circle
https://knobit.org/id/knobit/K12-5082
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| Context functions | Object understanding |
|---|---|
| Knobit creation methods | AI generated |
| Knobit types | Knowledge |
| LCG purposes | Assessing the learner's knowledge or skill state |
| LCG purposes | Designing a personal learning path |
| action verb | Defineerib et |
| action verb | Defines en |
| assessment criterion | Defineerib funktsioonid punkti koordinaatide kaudu ja leiab nurga funktsioonide märgid veeranditel et |
| assessment criterion | Defines the functions through the coordinates of the point and finds the signs of the functions of an angle in the quadrants en |
| assessment method | Multiple-choice question en |
| assessment method | Valikvastustega küsimus et |
| dcterms:identifier | K12-5082 |
| dcterms:license | https://creativecommons.org/licenses/by/4.0/ |
| dcterms:source | GRÕK lisa 5, lai matemaatika, IV kursus „Trigonomeetria II“, õpitulemus 3 et |
| dcterms:source | National Curriculum for Upper Secondary Schools, Annex 5, extended mathematics, course IV “Trigonometry II”, learning outcome 3 en |
| depends on knobit | Defines the sine, cosine and tangent of an acute angle as ratios of the sides of a right triangle |
| depends on knobit | Explains the meaning of the radian as a unit of angle measure |
| expected result | An explanation of the sine, cosine and tangent of any angle on the unit circle, with an example en |
| expected result | Mis tahes nurga siinus, koosinus ja tangens ühikringjoonel selgitus koos näitega et |
| rdfs:label | Defineerib mis tahes nurga siinuse, koosinuse ja tangensi ühikringjoone abil et |
| rdfs:label | Defines the sine, cosine and tangent of any angle by means of the unit circle en |
| schema:creativeWorkStatus | accepted |
| schema:creativeWorkStatus | superseded |
| schema:isPartOf | Matemaatika riiklikes õppekavades (põhikool ja gümnaasium) |
| schema:isPartOf | Extended mathematics, courses I–VII |
| schema:supersededBy | Defineerib mis tahes nurga siinuse, koosinuse ja tangensi ühikringjoone abil |
| skos:definition | Defineerib nurga α siinuse ja koosinuse ühikringjoone punkti ordinaadi ja abstsissina ning tangensi nende jagatisena. et |
| skos:definition | Defines the sine and cosine of an angle α as the ordinate and the abscissa of a point on the unit circle, and the tangent as their quotient. en |
| skos:prefLabel | Defineerib mis tahes nurga siinuse, koosinuse ja tangensi ühikringjoone abil et |
| skos:prefLabel | Defines the sine, cosine and tangent of any angle by means of the unit circle en |
| target object | mis tahes nurga siinus, koosinus ja tangens ühikringjoonel et |
| target object | the sine, cosine and tangent of any angle on the unit circle en |
Used by
| applies knowledge | Derives the relations between the sine, cosine and tangent from the unit circle |
|---|---|
| applies knowledge | Derives the exact values of the sine, cosine and tangent of special angles |
| applies knowledge | Finds the value of a trigonometric function of any angle with a digital tool |
| applies knowledge | Derives the formulas for a sum and a difference of two angles |
| depends on knobit | Explains the relations between the sine, cosine and tangent of any angle |
| depends on knobit | Explains reduction formulas |
| depends on knobit | Explains the formulas for the trigonometric functions of a negative angle and of an angle greater than a full turn |
| includes knobit | Trigonometric functions of any angle |
| includes knobit | Functions of any angle |