Earlier quoted context omitted.
I assume you mean they don't know enough yet? You can improve their state so that crossing the street is quite safe. What do they need to know to avoid being a pedestrian fatality? Here are the top three things.[0] 1. Don't walk under the influence. 2. Don't walk at night. 3. Only cross at an intersection. [0]: https://www.ghsa.org/resources/news-releases/GHSA/Ped-Spotli... .
I’m going to assume you misinterpreted the GP. I read “their current state” as referring to the roads, not to the kids. For example: lack of sidewalks, roads with high speed limits, distracted drivers on phones, lack of other children walking.
The local high school where I grew up was not exactly walkable. There were multiple uncontrolled crossings (with speed limits over 30mph) and missing sidewalks all over the place that force you to walk on the shoulder/in the gutter.