>>117502751. native language taught through classic literary works written by natives of the language
2.phys-ed/nutrition. Not what we have now which is just mandatory exercise in school, this class starts in primary school, and teaches kids the proper way to exercise to maintain health while avoiding injury, it also gives a top down view of biology, with a focus on dietetics and a minimum of theory past "this is good for you, this is why".
3. a counter based martial art like judo, no punches or kicks will be taught, only throws and other moves that take advantage of an aggressor's force.
4.math & science from primary school up through middle school, science and math will be taught together, with math being presented as a tool to understand the world and form theories about it, significant digits will be understood before middle school
5. practical skills and societal education - this class will focus on basic knowledge that will be utilized, like home ec, but with other useful tidbits like "how to stand in a line", "this is why drugs are bad and this is exactly what they do", and "these are your rights, and the laws that you should not run afoul of". Also, at the beginning of the year, all students are informed that there is an unmonitored drop box in a secluded part of the school, if they are in a situation where someone is violating their rights or breaking the law outside or inside of school, a student can leave a note in the box.
6.free period, the student chooses their class, yes even in primary school students have electives, this class is mandatory, but can be waived if the student can provide a reasonable cause I.E. : wanting to work a job, having a life dedication that is more important than compulsory schooling (like if a student is a chess prodigy and wants to dedicate this time to out of school study)
7. free period 2; unlike the first, this one is optional.
this list is just for primary/elementary school but I still think this is smarter than most