The apparent motion of the sun

Description:

The kit contains everything needed to carry out 14 experiences related to the apparent motion of the Sun. Topics such as: Light sources and illuminated bodies; The source of light provided; Shadows; Light propagates in a straight line; The length of the shadow; A bit of geometry; When the source changes height and position; How we see the sun move from the earth; How the sun's height varies on the same day; Time zones; Daylight saving time; How the sun's height varies on different days; The solstices and equinoxes; The sun's motion is apparent; The earth's revolutionary motion around the sun; A consequence of the earth's rotational motion: Day and night; A consequence of the tilt of the polar axis; The astronomical seasons; The warming of the earth; The earth's natural satellite: the moon; The phases of the moon; The eclipse of the moon; The eclipse of the sun.