A drop in the bucket

Two children are filling the orange bucket in the box by dropping the pellets down the hole in the top of the box. One child tells the other child that he is going to "check it." He climbs down off the lip of the table and takes a look at the bucket in the box. The other child waits patiently as he checks the level of the pellets in the bucket. He gives the all clear and she stoops down to gather some pellets to pour down the hole. He resumes his position on the lip of the table on the other side of the box and scoops some pellets to drop down the hole.