Gross Motor
12-18 Months – Ride On Toy Propelling With Feet
19-23 Months – Ride On Toy Sitting Inside
2 Years – 3 Wheeled Scooter
2 Years – Runs
2 Years – Negotiates Stairs With 2 Feet
3 Years – Tricycle
3 Years – Climbs Stairs One Foot At A Time
3 Years – Toilet Trained
4 Years – Walks Down Steps One At A Time
4 Years – Hops On One Foot