Sotah: chapter 3
Sotah 19
Covers the required order of writing, erasing, and administering the sotah's oath and water, and a dispute over whether she may ever be physically forced to drink.
Sotah: 20
A Sotah sugya on the laws of the megillah written for a sotah, how zechus can suspend the effect of the bitter waters for varying lengths of time, and Ben Azzai's position on teaching Torah to daughters in this context.
Sotah 21
Covers the classic machloket over teaching Torah to daughters, the metaphor of mitzvos as a candle and Torah as light, and a woman's reward for enabling her husband's learning.
Sotah: 22
Continues Masechet Sotah, cataloguing the Mishnah's seven types of perushim and the dangers of an unlearned am ha'aretz, before turning to the risks and merits of learning Torah shelo lishmah on the way to lishmah.