Just set the slider for levels 1 through 6. This project is not presented as a 'fractal' or an attempt to model the trees of nature but as a type of data structure. See Notes and Credits below for more information.
Many wonderful Binary Tree projects have been shared that are much more tree-like than this project. This project is a simple representation of a binary search tree, a data structure that can be filled, sorted, searched and retrieved. I searched Scratch for 'binary tree' and found just one project, http://scratch.mit.edu/projects/10266184/, that treated the binary tree as a data structure and not a fractal or tree form. The linked project is interactive in that it asks for data and then properly fills the 'nodes' of the tree according the rules for a BST. The green 'leafs' in my tree represent nodes where data could be stored. Also, so as to not get too far away from the usual binary tree image, my tree, as a BST, is upside down compared to the BST's seen in textbooks.
