This is a STEM, station-based lesson plan that can coincide with the "100th Day" of school. It would also work any other time. The theme is space, both inner-space (Earth's atmosphere) and outer space. Included an an introductory "True or False" anticipation activity as well as the station reproducibles. Tablets and/or other technology is required as students will be viewing videos and creating their own video. Check my profile page for the presentation file that accompanies this Lesson Plan. Feel free to email me at firstname.lastname@example.org for additional formats.