This partner activity is great to introduce your kids to dependent events. We did this before we even did notes and they had a much better understanding in the change in sample space from this activity. Included is the activity booklet (which walks them through an activity of probability of dependent events, letter tiles (separate as noted in the booklet), and continued practice after that. The first two pages of the pdf is the booklet, be sure to print that front to back. The last page is the letter tiles. There are 3 sets on this page and you can print on chardstock over and over depending on how many sets you need. Laminate if needed. If you have any more questions, please feel free to ask!
Dependent Events Activity Booklet - introduces and walks kids through the notion of finding probability of letter tiles, not replacing after the first pick, finding probability of the second pick, and then probability of the dependent event as a whole.
Continued practice worksheet
Fonts used by https://www.teacherspayteachers.com/Store/Kimberly-Geswein-Fonts/Price-Range/Free.