How to teach speaking?

Speaking is a skill which deserve attention, it is a skill that needs to be practised and developed as much as we can, if we have the opportunity in our classroom, practice and practice we should do that, to speak give us the opportunity of pronouns better, to practice the grammar, the vocabulary that we have learned.
the teacher has to do a communicative class where the student speaks too, increase speaking opportunities for our students, During a grammar, vocabulary, reading, or listening lesson, we can always provide opportunities for meaningful speaking practice.
we can use different techniques to achieve that our students speak in class, for example:

♣Collaboration: When students are given a written exercise to complete, we can ask them to complete it in pairs,they have to discuss and agree on what the correct answers are.
♣Brainstorming : Students can be asked to work in pairs or groups to brainstorm ideas, that is, to come up with as many ideas as they can think of.
♣Personalization : Throughout our lessons, we can give students opportunities to talk about themselves, their families, their interests, and their experiences.
♣Using Why questions :Using frequent Why questions gets students to think about their responses and gives them more opportunities to express themselves.