Mayer's principles

Teacher explains a concept once and then moves on to the next topic without repeating the same. Which principle is this?

A teacher shows both a globe (picture) and explains it (audio) to the students. Which principle does this represent?

Which method in the illustration follows the "Segmenting Principle"?

method 1 (teaching all steps at once without breaks)

method 2 (breaking down the steps into smaller parts)

Which picture follows the SIGNAL principle of multimedia design principles and is easy to read?

Which one is the illustration of coherence principle, 1 or 2 ?

A teacher starts by explaining basic concepts before moving on to more complex topics. Which principle is this?