· YouTube
Analyzed by KidSight
WHAT IT MEANS AT EACH AGE
0–2
Too young
The narration is the whole episode, and at this age that is the end of it. A narrator explains something at ordinary conversational speed, with no pauses and nothing repeated. There is no character to follow and no song to hold on to. A two-year-old gets moving shapes and a voice. None of it is at their level.
3–5
Too young
Still too young, and still not because of the length. A four-year-old can sit through five minutes and the pace stays even the whole way. The vocabulary is what stops it. The subjects are history, science and how machines work, explained in adult words, and the narrator does not stop to define them. The pictures are the only part that lands.
6–8
A little young
This is where it starts to work without quite getting there. Nearly every episode reads as acceptable and a rare one is a genuine fit. A seven-year-old follows the pictures and gets some of the answer. What they miss is the middle of the explanation, which moves quickly and assumes a lot.
9–10
Good fit
Every episode is a genuine fit at age nine, without exception. The vocabulary finally matches. Five minutes is short enough that a ten-year-old will start one without being asked. The questions are the sort they have already begun asking out loud. Nothing in it has been thinned out for a younger viewer, which is exactly why it does not land lower down.
WHAT IT’S ABOUT
Long ago
How machines work
Doctors and health
WHAT IT TEACHES
How things work
Cause and effect
How bodies work
WHAT TO KNOW
A rare tense moment
A rare moment of rough behavior
SUMMARY
How things work is the strongest thing TED-Ed builds, coming through on half of what is here. Cause and effect and how bodies work follow close behind. The shape is consistent. Every episode takes one subject and finishes with it, in under six minutes. What varies is the telling. Some are told as a story and some as a straight explanation. The trade is that it holds at one age and nowhere below it. There is no thinner layer underneath for a younger viewer, so a six-year-old gets the pictures and a nine-year-old gets the answer.
