What are the three common problems with planning?
1) Activity-oriented design, coverage-oriented design, and isolated skills design
2) Fragmented and shallow curriculum, superficial understanding and retention of knowledge, and struggling to apply skills in real-world scenarios
3) Planning activities over the intended learning outcomes, covering a large amount of content, and imparting isolated skills without incorporating them into a broader context
4) Prioritizing activities, standardized testing, and lack of real-world application