Just an observation about how people may react -
Early rule for students on teaching practice: do not ask students to make a family tree.
It is weird how some people react about things that happened long ago, or things and relatives that they do not want discovered. Be prepared.
The number of angry complaints from parents is not worth the effort for a school project. Too many secrets hidden away in too many trees that parents do not want to discuss.
Aussies like a bit of criminal history. Others, not so much. I have a transported female convict for barn burning (a way to escape starvation and avoid prostitution) and a male convict for some petty crime in my tree and we went to see how they fared in Tasmania. Hard place. My wife's people were mixed up with Ned Kelly somehow and had to take off by foot across the Nullabor to WA.
We found it interesting, some Kiwis we told about it thought it was a stain, some yanks did not know what to make of us. Their problem, not ours. The free and the imprisoned were all stuck in a tough place together back in the day and the family went from prison to millions over the generations with more tough times and wars along the way, so interesting stuff.
Some people will not like sharing. Screw them - find out where you came from.