10.9: Aliens Attack! Mini-Lessons Difficulty Level: At Grade Created by: CK-12 CK-12 Modeling and Simulation for High School Teachers: Principles, Problems, and Lesson Plans Lesson Plan: Aliens Attack! Read Resources Details Loading... Image Attributions Description No description available here... Tags: biology CK.SCI.ENG.SE.1.Modeling-and-Simulation-for-High-School-Teachers.10 design process (3 more) engineering modeling simulation Subjects: science Grades: 11 , 12 Date Created: Jul 27, 2012 Last Modified: Apr 29, 2014 You can only attach files to section which belong to you If you would like to associate files with this section, please make a copy first.