Between 6 and 9 months, the child experiences a phase full of curiosity and movement.He begins to sit alone, to change position and to move through space in different ways: who crawls, who crawls, who moves from sitting or “on all fours.” How to promote discovery and movement: - Prepare a safe corner on the ground, with a soft carpet, some cushions and colorful games at hand.- Alternate positions: time on his stomach, sitting or half-lying down, to strengthen his back and neck.- Put a toy slightly away: it encourages him to reach it, moving alone.- Offer objects of different shapes and textures (spoons, balls, fabrics) to stimulate tactile curiosity.- Avoid chairs or recliners for long periods: free movement is his best 'workout.- Let him explore calmly, without forcing him. Discovering the world in its own way is already a great achievement.