Slate
A slate
eitfgty
In many of the schools in the early history of the U.S. and its western territories, the students used a slate as a writing tablet. There was a large slate blackboard in the front of the classroom for the teacher's use, as there was until a few years ago when greenboards were introduced for that purpose. The student's slate was about 10"x12". Slates and blackboards were marked by using chalk, rather than a pencil.
they possessed no form of writing
Makeup has been used since ancient times, where women and men used natural pigments for ceremonial purposes. During Roman and Greek times, women used chalk and other dyes to make themselves prettier.
They used parchment. They also used paper made of linen and other fibers.
LaPages
help me pls
Slate
Chalk can be used to write on any hard dark surface that is slightly abrasive (not polished smooth).
Chalk
Because chalk shows up more you stupid jebend
Writing/drawing because it can be easily rubbed out.
hi, isn't that chalk?
chalk
In many of the schools in the early history of the U.S. and its western territories, the students used a slate as a writing tablet. There was a large slate blackboard in the front of the classroom for the teacher's use, as there was until a few years ago when greenboards were introduced for that purpose. The student's slate was about 10"x12". Slates and blackboards were marked by using chalk, rather than a pencil.
Writing on tables with chalk which is also CaCO3.
Because it's white and easily adheres to the blackboard. (this is physical)
The sedimentary rock, chalk, a form of limestone, was used in the past as a writing instrument on slate blackboards, but most 'chalk' today is actually gypsum.