There's no single place to begin
A good question can grow out of a tool you played with, an everyday object, another student's poster, or simply something that surprised you. You don't need a perfect, finished question before you're allowed to start — you can begin almost anywhere, and shape the question as you go. This map shows how the pieces connect, and why, once you do have a question, everything else flows from it. Tap any point on the map to open a note about it.
The soft dashed links show the many ways in — there's no single starting point. The one bold arrow is the rule that doesn't bend: a hypothesis grows from a question, and it has to be testable. And because the question frames everything downstream, it's what you lead with when you tell the story of your investigation.