In technology terms, the sandbox is a place to test out new stuff before it goes to market. It is a space, both physical and metaphorical, dedicated to experimentation. Build stuff in the sandbox, see if it works, and learn from trial and error. The sandbox might be messy but the learnings can be bankable. In SAT and ACT terms, the sandbox is your test booklet. The test booklet is the place for annotations, calculations, connections, and experimentation. Get messy and learn b