• This link allows the teacher and student  to place the Earth on the 23.5 degree angle from center. Next, students can move the Earth to each Solstice and Equinox to see the elevation of the sun above the horizon. Each solstice and equinox will mark the start of a season. Next, students can see the angle of the sun's rays. Finally, students can observe the loss of daylight as the Earth passes through each season.
     
     
Last Modified on April 29, 2019