The parts of speech lessons are interesting and a good review for me. I encountered the FANBOYS acronym before, and things like this help you remember more. The activities are fun as well.
Some examples used are the following:
1. Gulls and puffins are seabirds.
2. They swim and dive well.
3. Gulls soar and puffins swim gracefully.
So some parts of speech from the above sentences are:
Nouns - gulls, puffins, seabirds
Pronoun - they
Verb - swim, dive
Adverb - well, gracefully
Ok, so what did I miss?