"When to teach this lesson on subject pronouns? This is a great lesson to teach beginner students. Still your student(s) should have prior knowledge of how to use the verb be and basic sentences in the present simple tense. In addition, this lesson should be used with students that can identify basic parts of speech including verbs, nouns, adjectives and adverbs. That way they will be able to utilize subject pronouns correctly and confidently. If you want additional lesson plans and support, including teachers’ notes, be sure to register for a free Off2Class account."