Object based math game
The game is a little hard when a child is trying to count the fish in the bubble or add more to the bubble as its floating to the whale to the right then it gets pushed away and the child gets frustrated. I suggest you stop the bubbles from floating and let the child drag it to the whale to the right of screen once they add and or remove fish to and from the bubble. Also make the fish a little more easier to put in the bubble. Besides that great game and concept.
jessica james commented