Slow tracking arcs

Cần chuẩn bị

your face (best toy available) or a high-contrast toy

Cách làm

With baby alert on their back, hold your face or a toy ~25 cm away until they fix on it. Move it in a slow arc — pause at midline, continue. Keep arcs under their frustration threshold; smooth pursuit is genuinely hard work at first.

Vì sao điều này tốt

Following a moving target past the midline (typical around 2 months: "watches you as you move") integrates both brain hemispheres' visual maps and trains the eye teamwork later needed for depth perception and reading faces.

Nguồn: CDC Learn the Signs. Act Early. — 2-month checklist

🩺 Vuila chia sẻ ý tưởng chơi cùng con, không phải lời khuyên y khoa — nếu có băn khoăn về sự phát triển của bé, hãy trao đổi với bác sĩ nhi.