Class Five. Page 336-8. The עשרת הדברות are simple matters to teach how primary action is.

Class Two. Page 328- 9. בנינו עורבים בעדינו The idea of Torah being new on Shavuos and we are on some level, all like children going to Yeshiva for the very first time, which is traditionally a very joyous event.

Class One. Page 323-4. The joy of Shavuos includes: 1) Simchas Yom Tov, 2) Mitzva Kabalas HaTorah, 3) The double שבועה that we are Hashem’s forever.