How do we know when the Gemara is moving on to next part of the Mishna

Our statement (Memra) is from the Tefilla of

According to R' Yehuda, you can daven Schacharit until

Who says that for Shacharit, you can daven until 6 hours

The Gemara wants clarification on what R' Yehuda means when he uses the word

Which Masechet is known as the "Chosen Mishnayot"

What word did R' Yehuda use that we are trying to clarify

Who says that by Mussaf, you can daven until 7 hours?

If a person has to daven both Mincha and Mussaf, according to Chachamim which one should he daven first, Mussaf or Mincha?

If a person has to daven both Mincha and Mussaf, according to R' Yehuda which one should he daven first, Mussaf or Mincha?

TRUE or FALSE: When you have to do 2 different Mitzvahs, the one that is MORE COMMON is more important than the LESS  COMMON Mitzvah.

If a person has to daven both Mincha and Mussaf, according to R' Yehuda he should daven Mussaf first, because

If a person has to daven both Mincha and Mussaf, according to Chachamim he should daven Mincha first, because

We try to bring a proof from R' Yehuda's use of the word "Until" from the Tefilla of Mincha to prove that he means

We try to bring a proof from R' Yehuda's use of the word "Until" from the Tefilla of Mussaf to prove that he means

In the end, we know that Plag HaMincha is a 

According to R' Yehuda, you can daven Mincha until

The proof from Mincha that R' Yehuda means until and NOT including is because if it meant until AND including, then

The proof from Mussaf that R' Yehuda means until AND including is because if it meant until AND NOT including, then

In the end, the Gemara finally concludes that when R' Yehuda uses the word "Until", he always means

If R' Yehuda means UNTIL and NOT including, how many TOTAL hours would a person haven to daven Shacharis?

We try to prove that R' Yehuda meant Until and NOT including from the Tefilla of

We try to prove that R' Yehuda meant Until AND including from the Tefilla of

What does two dots : mean in the Gemara?

Ad V'ad Bichalal means

Ad V'Lo ad Bichalal means

The first step of the sugya is Memrah (statement) which is about 

The first step of the Sugya is a

We are trying to find out what R' Yehuda meant when he used the word "until" by the Tefilla of 

איבעיא להו - These words indicate that the Gemara is going to:

Translate איבעיא להו 

Translate דילמא

Translate בשלמא

Translate דאיכּא

Translate מאי

Translate פלג המנחה

When is the moment of Plag HaMincha in the day? (We need to study this step more in class)