Instagrok Instagrok allows you to research any topic with an interactive concept map, that you can customize and share. These interactive concept maps are a great way to organize and share information visually. Type a word into the search field and watch the mind map appear before your eyes. You can then click on each of the tabs that links to a web resource (which can be a definition, website, video and much more. This is a great tool for visual learners.