Some kids education resources.
- Three Inquisitive Kids web site: https://inquisitivekids.github.io/
- Three Inquisitive Kids youtube channel https://www.youtube.com/channel/UCOQ0vlqJDLEbF5I6RG5igZw
- Math Olympiad grade 4/5 finding 5 digits number problem solution https://www.youtube.com/watch?v=gYAAwk3YZAs
- 2019 4 grade math Olympiad Dec 1c https://www.youtube.com/watch?v=wN0EXNM786o&t=12s
- 3rd Grade - Simplifying Fractions https://www.youtube.com/watch?v=9N9UF6VDh6M
- Order of operations grade 4 https://www.youtube.com/watch?v=p78rAOvenNA
- dart throws score problem. Math Olympiad 1998 grade 4/5 https://www.youtube.com/watch?v=aXMAO9pX6L4