10 Lines Essay On Blackboard In English For Students

  1. A blackboard is a commonly used equipment in schools.
  2. It is a huge surface on which we can write with chalks.
  3. It is made of fibre or wood.
  4. It is then painted with black colour.
  5. This is so that the white chalk appears prominent.
  6. Blackboards can be dark green in colour as well.
  7. Blackboards help teachers teach.
  8. Teachers can write things on a blackboard for the whole class to see.
  9. These days blackboards have been replaced with whiteboards.
  10. This is because the chalk dust created by writing on blackboards is very bothersome.