Chalk
It can be used for the chalk bords .
chalk
It takes a couple of days it depends on the size and school black board chalk may not dissolve and If it isn't pure vinegar it may not either
yes but you have to soak the chalk more than the pastels
Conserve School was created in 2002.
Chalk (use for writing on a greenboard in school) in Tagalog is called Tisa but commonly it is still called chalk.
eat it
You can conserve fuel by walking instead of driving to work or school.
u remove your pants and expose your dick and colour it chalk. it acts like chalk
Chalk
Switching off appliances not used
No well i am just telling you the answer i think because i went to a school that had chalk boards.
Ways you can conserve water in schools include turning the water off while brushing your teeth and encouraging the school to install low flow toilets. Many schools are incorporating fixtures that automatically conserve water.
The motto of Hillston Central School is 'Conserve and Cultivate'.
very different it was strict and you wrote on slate with chalk[mini blackboard with chalk]
It can be used for the chalk bords .