The invention provides a three-dimensional problem solving or learning apparatus for modeling and teaching exemplary problem solving or exemplary thinking. Some embodiments of the present invention provide a puzzle-like form. Another preferred embodiment of the present invention provides for the building of a problem or situation specific or custom learning or problem solving aid. Embodiments of the invention may also incorporate or use electrical, electronic, digital, electro-mechanical, mechanical or other devices, processors or mechanisms, or input or output to or from such or similar elements, and wired or wireless or other networks or interfaces.