👉 Sandy math, or "sandbox math," is a playful and informal approach to mathematics where concepts are explored through practical, real-world scenarios or even physical models, often using everyday objects like sand. This method emphasizes understanding and intuition over strict formalism, allowing learners to see how mathematical ideas apply in tangible situations. For instance, you might model probability by tossing a coin many times to see how often heads appear, or use sand to demonstrate geometric concepts like volume and surface area. The key is to engage with math in a hands-on way, fostering curiosity and deeper insight by connecting abstract ideas to concrete experiences.