Math Challenge Slides: Addition with Part–Part–WholeMake math time engaging, hands-on, and stress-free with these no-prep addition challenge slides! Designed for Kindergarten and early learners, this resource turns simple addition sentences into an interactive math game that keeps students actively learning for 20–30 minutes. Students use part–part–whole mats, cubes or counters, and dry-erase markers to represent addition problems shown on the screen. ✨ How It Works Project the slide on