Any difference between le cours and la classe if you are describing lessons?

You're right to be confused! "Le cours" and "la classe" are often used interchangeably when talking about lessons, but there are subtle differences:

* "Le cours" (masculine) is more focused on the subject or topic being taught. It's the actual lesson content itself.

* "La classe" (feminine) refers to the group of students and the physical space where the lesson takes place.

Here are some examples:

* "J'ai un cours de français." (I have a French lesson.) - Focuses on the subject

* "La classe est grande." (The classroom is big.) - Focuses on the physical space

* "La classe est silencieuse." (The class is quiet.) - Focuses on the group of students

In everyday speech, the distinction isn't always so clear. You can often use either word and still be understood. However, in formal contexts or when trying to be precise, the difference is important.

Here's a helpful tip:

* If you're talking about the *content* of a lesson, use "le cours."

* If you're talking about the *students or the place* where the lesson happens, use "la classe."