How many tests are appropriate to give per 5 week-module?

What should we do in a situation where student questions take up alot of the allotted lecture time?

What is the best way to teach, or best learning style when you have a small classroom size?

How can you make students focus more clearly when they are very distracted by their cellphones

Its very difficult to expect students to retain information with difficult topics. How can you teach a student to memorize over 200 drugs? How can we help students memorize?

Sometimes, there's a slight conflict between the younger aged students and the older adult learners in my class. It seems as though the younger students do not like the older students. And the adult learners resent the younger students. How do we deal with this?

Is it better to make a first impression as an authoritarian figure or is it better to be lenient because its the first attempt the students are having to take tests etc with a new teacher?

Sometimes, When I give out syllabi that have been modified from previous instructors (since I'm a new instructor and still perfecting my own), I find my students just ignore it. How can I show the importance of the syllabus to the students?

I feel as though the differences between syllabus, objectives, curriculum, content should all be defined and differentiated more clearly. What does everyone think?