What's the point of studying Mishnayot?

Pirkei Avot (5:21) sets out a schedule for a Jewish education: five years old for Scripture, ten for Mishnah, thirteen for mitzvot, fifteen for Talmud. Your students are exactly the age the tradition gave to Mishnah. The ten-year-olds are starting it on time, and the older boys are in the last stretch before Gemara.

There are good reasons the schedule works.

It's the foundation for everything after. The Gemara is a commentary on the Mishnah. A student who comes to Gemara without knowing the Mishnah well spends his energy just figuring out what's being discussed. A student who already knows the Mishnah can follow the argument. For the 15- and 16-year-olds especially, this year is preparation for Talmud.

It teaches them to think. The Mishnah teaches through cases, not principles: two people holding a tallit, a jug in the road, a fire that spreads. Students have to work out the reasoning behind each ruling and apply it to new cases. That's legal and analytical thinking. It also fits the age, because between about 11 and 16, boys develop the ability for abstract reasoning, and the Mishnah exercises it with concrete material.

It trains them to hold disagreement. Almost every mishnah records a dispute: Beit Shammai and Beit Hillel, Rabbi Meir and Rabbi Yehudah. Boys learn that serious people can disagree, that both views are preserved, and that you argue with reasons, not volume. That's rare in most of what they'll hear growing up.

It covers the whole of Jewish life. In one year they see prayer, Shabbat, festivals, money, damages, food, and the Temple. They come away with a map of how Torah reaches into every area of life, not just the parts they experience at home or in shul.

It shapes character. Many of the mishnayot you chose are moral lessons as much as laws: you aren't forgiven until you ask, hurtful words are forbidden, borrowed clothes so no one is shamed, lashon hara sealed the fate of a generation. Teenage boys absorb these more readily from a ruling than from a lecture on being good.

It's portable and permanent. "Mishnah" means repetition, and it was made to be memorized. The mishnayot they learn by heart now will stay with them for decades. They'll be able to recite them, learn them in memory of someone who has passed, and teach them to their own children.

It connects them to every generation. These are the same words every Jewish boy has learned for nearly two thousand years. Learning them makes your students part of that chain, not observers of it.