The Sunflower game

Rules

Find the best ratio b/a such that the sunflower seeds meet their regular arrangement shown in the background. This ratio b/a is related to the angle formed between one seed and the next.

Nuevos recursos

Activité de découverte
Mouvement des aiguilles d'une horloge (sinus)
Scan to show a conic related to d, F, e.
Vivaldi Concerto in C maj RV558 for ggb 6 & 5.2
Minuterie avec temps restant.

Descubrir recursos

vases communiquant
SECOND DEGRE
Introduction - Rappel nombre dérivé
Exercice 46 p 262 (Hachette Déclic 2014)
maths 1s

Descubre temas

Cálculo integral
Matemática
Simetrías
Distribución geométrica
Traslación