Interesting tip from a teacher’s manual

Wanted to share this interesting and hilarious tip I read from a teacher’s manual. Here goes:

“When erasing a board, use vertical strokes: your strokes will show the least amount of movement. Horizontal strokes may make hips shake, which students may find humorous and thus distracting”


Hope you like the tip. I thought it might be really useful for trainers and teachers who did not realise it.

To hold your seminar and training at a distraction free training room, visit to choose your training or seminar rooms now.