This resource aims to cultivate a mathematical mindset among students by defining the characteristics of a mathematical thinker and encouraging personal reflection on mindsets that contribute to productive problem-solving. It includes activities that help students recognize their current strengths in mathematics, such as perseverance and adaptability in using various strategies when faced with challenges. Students are prompted to reflect and discuss specific strategies they employ when encountering difficult problems, which reinforces collaborative learning and peer support. The overall goal is to foster a growth mindset in mathematics, where persistence in the face of adversity is valued as a crucial tool for success.