Splitting meeting participants on two monitors

I'm a movement teacher and I want to split my meeting participants onto two monitors in order to see each of them better with a larger view of each one of them. I've tried to find a way to assign half of them to a break-out room but then I can't speak to them anymore. Is there a way to address both the main room and the break-out room simultaneously? This feature seems to be missing on Zoom. Regards to you all.