Downloadable computer software platforms for helping users learn K-16 subjects, architecture and engineering through use of smart wireless blocks that communicate with each other, namely, software platforms that communicate with smart blocks, that analyze smart block construction data and build 3-D models from that data, and that allow users to ask questions about the 3-D models and provide answers to those questions; Educational apparatus, namely, smart wireless blocks that learners can build with and that communicate with each other and with software in the nature of block computing devices that generate computer data for software that renders 3-D models to help users learn K-16 subjects, architecture and engineering