Explanation of Ramban - 24:1 - the debate between Rashi versus Ibn Ezra/Ramban whether naaseh vnishma happened before Matan Torah or after

Explanation of Ramban - 21:1, 21:2, 21:15 - the approaches of Rashi, Ibn Ezra, and Ramban to explain the placement, theme and order of Mishpatim

Explanation of Ramban - 18:1, 18:13 - debate between Rashi/Ibn Ezra against Ramban whether Yitro came before the giving of the Torah or after.

Explanation of the mysterious tragedy of the massacre of Bnei Ephraim in Israel during Ephraim's lifetime, which is mentioned in Divrei Hayamim I 7:21-22, and the tradition quoted by Rashi in Shemot 15:14 about it.

Explanation of Ramban - 12:40 - debate between Rashi, Ibn Ezra and Ramban how to calculate the 430, 400, and 210 years which are all part of the Exodus timeline.

Discussion of Rabbenu Chananel's view that the second plague in Egypt should be translated as crocodiles (!) rather than frogs (like Rashi, Ibn Ezra). And Abarbanel's explanation based on this as to how crocodiles ended up in freshwater, like the Nile River, to begin with.

Explanation of Ramban - 7:3 - about Hashem hardening Pharaoh's heart and how this fits in with free will and personal responsiblty. Discussion of the views of Rambam, Rashi, Ramban, Rav Yosef Albo, and Professor David Shatz's article.

What was Moshe's speech impediment? Debate between Rashi/Ibn Ezra versus Rashbam whether it was a lisp or that he didn't speak Egyptian. And was Moshe's lisp ever healed? Debate between Rav Saadia Gaon versus Ibn Ezra/Ramban.