Directory tree – paths and file search

Computer ScienceFiles, Storage & DatabasesAges 11–12

A directory tree you can click to expand, collapse, and select, just like File Explorer. Students pick a file to read its absolute path (from the drive) and relative path (from the current directory, using “..” to go up a level), create a new file, move a file to another folder, and type a name to search for files across the whole tree. The goal is to make the hierarchical structure of a file system clearly visible.