They Might Be Giants' album, Here Comes Science, is collection of thought provoking audio/video content for kids. A musical melody which covers a broad range of topics in science starting from why science is real and why it is so important? Here are two videos from the collection:

Science is real, the kick-off song which which explains how scientific beliefs formed with the process of rigorous testing.

Meet the Elements, an animated upbeat ode of elements and how they form our world.