Embeding Google Slide presentation so kids can just click

Community Explorer

I created a Google Slides where I do not want the kids to see the next slides and to progress through the presentation using the buttons. When I embed this presentation, They are able to just click to forward the slides. I know a little about code and I know that I can add preview?rm=minimal to the URL so kids can't do it, but I am not sure where to place it in the embed code. Any assistance would be nice.  Thanks.