12.5: Materials and Resources Difficulty Level: At Grade Created by: CK-12 Share Add to Library Turn In Read Resources Details Loading... Notes/Highlights Having trouble? Report an issue. Color Highlighted Text Notes Show More Image Attributions Show Hide Details Description No description available here... Tags: CK.SCI.ENG.SE.1.Modeling-and-Simulation-for-High-School-Teachers.12 CK.SCI.ENG.TE.1.Modeling-and-Simulation-for-High-School-Teachers.13 design (3 more) engineering simulation trajectory optimization Subjects: science Grades: 8 , 9 Date Created: Jul 20, 2012 Last Modified: Apr 29, 2014 Save or share your relevant files like activites, homework and worksheet.To add resources, you must be the owner of the section. Click Customize to make your own copy.