Cause of the day-night cycle Welcome to BFSU: › Forums › Volume One › Learning Progression “D”: Earth and Space Science › Lesson D-2. Day and Night and the Earth’s Rotation › Cause of the day-night cycle This topic has 0 replies, 1 voice, and was last updated 7 years, 2 months ago by Bernard Nebel. Viewing 0 reply threads Author Posts October 21, 2017 at 1:07 pm #3894 Bernard NebelKeymaster To give kids an understanding of why/how the our day-night cycle occurs, make use of modeling exercises as described in the text. The following video provides a summary and review: https://www.dkfindout.com/us/video/space/day-to-night/ Author Posts Viewing 0 reply threads You must be logged in to reply to this topic.