Which paper is pasted on the reverse side of the flannel board?

A flannel board is an educational tool often used in classrooms for interactive learning. It consists of a board covered with flannel fabric on which felt figures or cut-out pieces can be attached and rearranged.

• The reverse side of the flannel board is typically covered with a specific type of paper to ensure durability and proper handling.

Key Points

• The reverse side of the flannel board is generally covered with sandpaper to provide a non-slippery surface.
• Sandpaper helps to ensure that the flannel board remains sturdy and that the felt pieces stick to the front side more effectively, preventing them from slipping off.

Hint

• Blotting paper is used to absorb ink or moisture and is not suitable for the reverse side of a flannel board.
• Archival paper is mainly used for preserving documents and is not needed for a flannel board.
• Lining paper is typically used in other contexts (e.g., in books or notebooks) but is not typically used for the back of a flannel board.

Thus, the correct answer is sand paper.