not according to EU-OPS whopity.
And from the 2009 CAP
1.4 A flight crew member is required to inform anyone who employs his services as a
flight crew member of all flight times and flying duty periods undertaken, whether
professionally or privately, except for flying in aircraft not exceeding 1,600 kg
maximum weight and not flying for the purpose of public transport or aerial work.
Aerial work includes flying instruction for which the pilot is remunerated. It is also
aerial work where valuable consideration is given specifically for flying instruction,
even if the pilot receives no reward.
It was the same before that from JAR-OPS time.
Of course the OP's part A is the ruling document for them. But I am 99% certain that's what they will have in it.