12.2: Grade Level(s) Difficulty Level: At Grade Created by: CK-12 Share Add to Library Turn In Read Resources Details Intended for use in 8th grade Physical Science or 9th grade Introductory Physics courses. Notes/Highlights Having trouble? Report an issue. Color Highlighted Text Notes Please Sign In to create your own Highlights / 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.