R Yitzchak Shifman Torah Classes

3 sections- combination of items with different measures (hotza'ah, tumat midras), parts included/excluded from grogeret size for foods (inedible), sizes for liquids (debate TK/RS)

2 sections- 3 opinions in regards to importance for "hotza'ah" on Shabbos (quality/quantity for storage), measures of animals foods and combinations

2 sections- 3 opinions in regards to importance for "hotza'ah" on Shabbat (quality/quantity for storage), measures of animals foods and combinations

2 sections- final steps of hide production, final avos melachos of Mishna (2 of writing and final 6)

2 sections- final steps of hide production, final avot melachot of Mishna (2 of writing and final 6)

3 sections- source of tearing for sewing (24), discussion of learning from "magush" and one who can calculate tekufot and mazalot, issurim involved in squeezing the chilazon

3 sections- source of tearing for sewing (24), discussion of learning from "magush" and one who can calculate tekufot and mazalot, issurim involved in squeezing the chilazon

4 sections- uniqueness of " tormusim" beans, final melachos in sidura d'pas, building certain vessels entails many different av melachot (barrel, oven, basket), melachot associated with cloth-making process

2 sections- building certain vessels entails many different av melachot (barrel, oven, basket), melachot associated with cloth-making process

2 sections- explanation why 3 similar melachos are included, 5 explanations of Beraissa of borer and related discussion

2 sections- list of 39 avos melachos as divided into different sub-categories, explanation and further examples of the first 5

Gemara Kiddushin 39b, Rambam Hilchot Teshuva 9:1,2- what rewards are potentially received in this world vs the next (and related point about yemot hamashiach)

1 section- 2 further cases of debate Rava/Abayey regarding mit'asek/shogeg and need for all 3 (knife intent to cut talush, intent to throw 2 amot, thought was private domain)

1 section- 2 further cases of debate Rava/Abayey regarding mit'asek/shogeg and need for all 3 (knife intent to cut talush, intent to throw 2 amot, thought was private domain)

1 section- debate about case of "mis'asek" and proof to Rava (also where intended to cut, but detached) with answer of Abayey (only where simply intended to lift knife)

1 section- debate about case of "mit'asek" and proof to Rava (also where intended to cut, but detached) with answer of Abayey (only where simply intended to lift knife)

1 section- 3 rules regarding number of korbanot asham one is obligated to bring within opinions of RY/RL (yediyot mechalkot by chatat) following R Tarfon/R Akiva (if need yediya batechila for asham vaday) in case of shifcha charufa (b'shogeg with yediyot)

The pasuk lists a particular reward for this mitzva, something uncommon in the rest of the Torah.

1 section- 3 rules regarding number of korbanos asham one is obligated to bring within opinions of RY/RL (yediyos mechalkos by chatas) following R Tarfon/R Akiva (if need yediya batechila for asham vaday) in case of shifcha charufa (b'shogeg with yediyos)

1 section- intro and Ulla regarding "yediyot mechalkot" of asham (R Tarfon/R Akiva)/chatat (R Yochanan/RL)

1 section- unclear which of 3 potential approaches to understand debate RY/RL about "yediyot mechalkot" is accurate

1 section- unclear which of 3 potential approaches to understand debate RY/RL about "yediyot mechalkot" is accurate

Rama adds 3 points: Ran holds primary gezeira of chazara was to remove before Shabbat and then return on Shabbat, cannot remove from fire and then place in hatmana (pillows, blankets), debate regarding returning to fire too close (wouldn't heat up if cold before Shabbat) to Shabbat

Gemara Gittin 55b-56a: story of Kamtza and Bar Kamtza "caused" destruction of Yerushalayim (not anticipating outcome of decisions)

2 sections- challenge on RZ and response (based on Mishna- Kerisus, opinion of R Yehoshua), debate RY/RL regarding separate yediya requiring separate chatas