Continuation of story of Rabban Gamliel and Rebi Yehoshua and the making of R Elazar Ben Azarya as Nasi and the changes he made. Davening Mussaf and Mincha late according to Rebi Yehuda.

Being respectful of your Rabbi. Bringing in Shabbas early. Davening weekday Maariv and doing havdala while it's still Shabbas. The halachik obligation of Maariv.

Is "until" inclusive or exclusive? Rebi Yehuda's opinion regarding Shacharit and Mincha and whether we pasken like him or the Chachamim. Davening Shabbat Maariv on Friday afternoon after plag hamincha.

Making up a tefilla that one missed. Adding havdala into the Motzei Shabbat amidah. Machloket as to the foundation of Tefila - based on the Avot or korbanot.

Covering or seperating a Sefer Torah and Tefilin in a bedroom room. Davening while visibly seeing a lavatory. Ba'al keri going to mikveh while having a more severe type of tumah. Perek 4 - the times for tefilot, vatikin and making up a missed Tefilah

Saying Shema near urine. Separating your heart and your heal from your nakedness. The benefit of a separation that is transparent regarding Shema and excrement and nakedness.

Saying Shema or davening without covering your torso. The dangers of holding it in when one needs to go to toilet. Saying Shema near something repulsive.

Storing Teffilin. Inappropriate behavior during Tefila. Davening aloud. The possible prohibition of living in Israel before Mashiach. Saying Shema in dirty places.

More on protecting Tefilin even in places that seem to be not befitting for them like under one's pillow. Saying Shema while touching or in front of nakedness. The age of children when their nakedness counts. Gazing at a women. The thigh, voice and hair of women are considered nakedness.

More on what to do with Teffilin when needed the toilet. The status of a bag or covering for Teffilin. Not to daven while holding certain things in your hand.