Last year I did several presentations to various age school children.
I walked in with my full bee outfit and veil on carrying a smoker. Kept it very simple. Brought in a medium wooden nuc and explained all the parts of the hive to them, showed them various photos of bees and explained the different types of bees (worker, drone, queen), I had them all try on the veils and they really loved this part. Then I took photos of them with the veils on.
Then I passed around beeswax for them to touch and smell and explained how the bees made this wax.
Then we had a honey tasting as I brought in a frame of honey. They ate the honey right off the frame, comb and all.
Then I showed them an observation hive and they got to see the live bees.
We did a lot of questions and answers. Like:
"Does anyone know where honey comes from"
"Does anyone know how they make the honey"
With small children you need to keep it very short. About 20 minutes as they get restless.
I did do these presentations with another beekeeper which made it easier as we bounced off each other. When the children seemed distracted by my talking, she would jump in and renew their interest.
I believe Linda has some information on giving presentations to children as she does this all the time.
http://beekeeperlinda.blogspot.com/#uds-search-resultsYou can try and search for her posts here or email her on her blog.
Good luck and let us know how it all goes. I can always use some pointers myself.
Annette