If you want to interest them, put what benefits chickens could give to them:
Talk about how chickens are easier, cheaper, and more productive to keep and raise than any other live stock animal.
If you live in a hot place, put more heat tolerant breeds in your breeds slides.
Add how eggs from their backyard are healthier than store bought, include the different colors of eggs that each breed lays.
Include that you dont have to have a big coop in the yard to keep chickens, a small pen will do
You could also have a slide or two about how meat chickens and and battery cage egg laying hens are treated in big companies, so they know that keeping chickens in the yard is better and not cruel.
Great points. I agree.