Introduction to play - wooden ball

Last week I introduced 2 wooden balls to her. At first I placed the balls in front of her within her reach. She managed to grasp them well but since they are round in shape, they tend to roll away easily. She would scream for my help (she started learning how to scream at the highest pitch) and of course I helped to bring the balls back. After a few rounds, I started placing the balls at a further distance and as expected she screamed for my help but this time round I sat there quietly and gave her few minutes to figure out. She started by using 'eye power' but of course that did not work. She tried stretching her hands and wiggling her fingers but couldn't reach as well. She then started raising her butt and moved her legs forward. 

Invitation to play - Piano

Invited her to touch the piano last week. 

Invitation to play - Sensory bottle