This educational resource focuses on utilizing logic and reasoning skills to solve a mystery involving the location of a missing locker key. It incorporates elements of teamwork and the 'Power of Yet' philosophy, which encourages students to view challenges as opportunities for growth. Students are assigned roles to facilitate collaboration, where they use logic clues and a grid to deduce the lockers' assignments. The resource features structured activities that prompt reflection on personal experiences with failure, encouraging students to articulate how adopting a 'yet' mindset can lead to perseverance and problem-solving. Additionally, students create slogans to motivate others in the face of challenges, reinforcing the theme of resilience and growth through a supportive classroom environment.