THEO WOLF

Mind maps are the best way to visually and textually organize your ideas, projects, thoughts, and tasks in a way that gives you a structure and sensibly links related concepts.

• Mind maps have many levels. Some calls these branches, as in a tree. 
• In the center, you ha...

In Germany, "Paradise Plays" were performed to celebrate the feast day of Adam and Eve, which was on Christmas Eve. A tree of knowledge was represented by an evergreen fir with apples tied to its branches.

In 1419, a guild in Freiburg put up a tree decorated with apples, wafers, tinsel and...

A nonlinear system of note-taking that resembles a tree and root structure: ideas stem from one major concept and are connected by lines (or “branches”).

Pros: works well for visual learners; is tool for analytical-thinkers, because it outlines connections.

Con...