This video is a great one! I also use it when my students ask me, "Teacher why is this word the same as the word in French?" or "Why do words get spelled differently even if they sound the same."
It is pretty fast for most students, but the visuals help and I can pause it and repeat as needed. When we go over idioms, congnates, or many other lessons, I enjoy showing this quick video; students seem to love it too.