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.

New Resources

Chronomètre en secondes.
Activité de découverte
Quiz-fonctions exponentielles
Test d'outil pour trouver les termes de certains polynômes.
Scan to show a conic related to d, F, e.

Discover Resources

Symétrie axiale
Angles Non-adjacents Complémentaires
Rosace
Intégrales
INTERFERENCE

Discover Topics

Tangent Line or Tangent
Rotation
Geometric Mean
Trigonometry
Quadratic Equations