No, this is only a one time thing. My school does the same thing with student accounts. I also have laptops though so students can see it on the laptops (or if they bring their own laptops).
I know this caused me to panic too when I realized the chromebooks didn't have that capability. You could try talking to your tech department about it next year. I usually just do it on my screen for the class - it doesn't have the same "exploration" impact, but it gets the idea across.
Students won't need access to that again though!