Have you ever wondered why we have seasons? In this episode, Sabrina talks about the Earth's rotation and revolution and how Earth's tilt gives us seasons.
This 5-minute video explains shadows, including how the ancients used the sun and shadows as a way to tell time. The video describes an experiment to see how shadows move through the day.
Ever wonder why we have seasons? A lot of people think it's because the Earth gets further away from the sun in winter, and closer in the summer. But, it's actually more interesting than that.
Children will gain a better understanding of how our Sun and Earth function together and the effects it has on our everyday life as well as long term effects such as seasons.
