5th Grade Science: Shadow Length and Direction NGSS 5-ESS1-2 Aligned LessonYou don't have to go outside to teach about shadows. With PowerPoint presentations, a video, hands-on lab exercises, and an explanatory reading passage, students will discover how shadows change in direction and size during the day in their classroom.This Project provides two instructional PowerPoint presentations to set up and perform this experiment. Teachers will only need to duplicate forms and supply scissors, glu