OpenSCAD Graph Generator

thingiverse

This OpenSCAD program generates three-dimensional graphs from two variable functions. The graphs are created by plotting points on a square grid, then connecting those points to form a mesh. All mathematical inputs must adhere to the OpenSCAD language for math functions, which can be found at https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Mathematical_Functions. Designing This Program The code for Graphs.scad is below. Standards Used This program complies with NGSS standards. Overview and Background Reason for Creation I developed this program to investigate whether 3D printed graphs can aid Calculus III students in visualizing 3D planes and surfaces, ultimately enhancing their understanding of those functions. I believe these models would be highly beneficial for kinesthetic learners, offering a manipulative tool for them to examine closely. Lesson Plan and Activity Teachers can utilize these graphs as needed throughout the course of their class. The models are most effective as a visualization tool to supplement lessons on 3D functions and their appearances. Materials Needed A 3D printer or access to a 3D printing service is required.