Some students think that the equator is closer to the Sun than the north pole is
This may be because their idea of the tilt of the Earth’s axis is incorrect. Some confuse it further by thinking the North pole is always pointed towards the Sun.
The following worksheets may help to identify whether students hold this particular misconception.
For more information, see the University of York BEST website.
Resources to address this
The movement of the Earth and the seasons (11-14)
This is a simple but effective demonstration of the daily and annual movement of the Earth.
The first activity is essential to grasp the point that the axis of rotation of the Earth is tilted at 23.5 ° to the plane in which it orbits the Sun. This means that the angle of incidence of the Sun's rays will vary between winter and summer.
The major point of the second pair of activities is to show that if you change the angle of incidence of the Sun, it makes a major difference to the amount of energy received locally at the Earth's surface and explains the seasonal variation in temperature.View Resource
Model of the celestial sphere (11-16)
Making a model that shows the apparent motion of the Sun and stars around the Earth.
- The model: The Earth support rod represents the axis around which the Earth spins.
- The plane of the celestial equator is at right angles to the ‘Earth’s support’ rod through to the Pole Star.
- Lee, R. V., () How Different Variants of Orbit Diagrams Inﬂuence Student Explanations of the Seasons Science Education, 94, 985-1007.