Why We Have Seasons: The Spring Equinox Explained

SciShow Kids

In this engaging episode of SciShow Kids, host Jessi and her robot mouse friend Squeaks explain the science behind the first day of spring, known as the spring equinox. The video moves beyond simple observations of blooming flowers to the astronomical reasons for the changing seasons. It breaks down complex concepts like the Earth's orbit, rotation, and axial tilt into age-appropriate explanations using clear animations and analogies, such as comparing the Earth's spin to a toy top.