Μάθημα: Introducing Marble Tools, Θέμα: Pencil

Περιγραφή θέματος

Lesson Overview
- Select activity This lesson introduces the basic tools used in a m...
  
  This lesson introduces the basic tools used in a marble workshop.

Pencil
- Select activity General term for a solid marking substance in the ...
  
  General term for a solid marking substance in the form of a slender rod, which is then enclosed in a cylinder of wood, metal, or plastic to form a "pencil (drawing and writing equipment)." Common examples of materials used in "pencils (drawing and writing equipment)" are graphite, lead, and pigmented wax.