I think it's a good idea.

I do have questions about why teachers should need to get 3 attempts to pass.

Does this imply that if they fail once because they didn't answer a certain question correctly they can simply go and learn whatever it is they missed and then they'll pass?

Shouldn't teachers know these things first time?

And why in the article is there a remark about how this "amounted to a conspiracy against Qatari teachers"? Has anyone read the Arabic original and can expand on this accusation?