Hands together
3mo
Grasps rattle
3mo
Raking grasp for small objects
6mo
Transfers hand to hand
7mo
Bangs objects together
9mo
Pokes with index finger
9mo
Inferior pincer grip
9mo
Places block in cup
12mo
Casts objects
12mo (stop by 18mo)
2 block tower
12mo
4 block tower
18mo
6 block tower
2y
8 block tower
2.5y
Bridge or train
3y
12 block tower
4y
3 steps
4y
Intent to mark with crayon
12mo
To and fro scribble
18mo
Vertical line
2y
Circular scribble
2y
Tripod grip
2y
Horizontal line
2.5y
Circle
3y
Cross
3.5y