Questions about example sentences with, and the definition and usage of "Jery"

A: "Sculpture" should be "sculptor". A "sculpture" is a shape made out of stone, a "sculptor" is someone who makes sculptures.

The part following, "she called..." needs reworking in order for it to be natural. "She told the children to make a circle around the workbench so that they could see, and she carved against a big stone with a hammer and chisel."