This hack is certainly my favorite! Every week when we import text like notes and use the ‘apply to all’ text function we end up with too many words on a slide. Don’t copy, cut or paste! Use the Alt+Enter function to automagically create new slides.
Simply click edit on the slide with too many words (or any slide that needs to be divided into two slides), click into the slide right after the word (this word should be the last word you want on this slide), now click alt+enter. Boom! New slide.
FYI — be careful that you aren’t left with a line space in the first slide. You don’t want to be one line above center.