The three laws of motion were first compiled by Isaac Newton in his Philosophiæ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), first published in 1687. Newton used them to explain and investigate the motion of many physical objects and systems. #Glogster #NewtonsLaws
Online game "Branch-O-Mania" - Third Grade Civic/Government Understanding. [Standard: SS3CG1 - The student will explain the importance of the basic principles that provide the foundation of a republican form of government. B. Three branches in each.] This is an educational game for students to practice what they have learned about branches of the government.