– Structure an ESA (straight arrow pattern) based lesson for an elementary level class in which the learners would learn the vocabulary of clothes and be able to use it when describing what people wear and are wearing:

Sure! Here's a structured lesson plan using the ESA (Engage, Study, Activate) approach to teach elementary level learners the vocabulary of clothes and how to use it when describing what people wear and are wearing.

Engage:
1. Start the lesson by showing pictures of different people wearing different types of clothes. Ask the learners questions like "What do you see in the picture?" and "What are they wearing?" to activate their prior knowledge and introduce the topic.
2. Play a game of "Guess the Clothes" where you describe an item of clothing and the learners have to guess what it is. For example, "I'm thinking of something you wear on your feet, and it's usually made of leather." Encourage the learners to give their answers by raising their hands.

Study:
3. Introduce new vocabulary related to clothes. Write the new words on the board and elicit their meanings from the learners. You can use flashcards or real objects to help make the meanings more concrete. Teach specific vocabulary like shirt, dress, pants, shoes, hat, etc. and emphasize the correct pronunciation.
4. Practice pronunciation by saying each word together as a class, focusing on the correct stress and intonation patterns. Repeat the words several times, gradually increasing the speed of pronunciation.
5. Provide learners with different worksheets or handouts where they can match the vocabulary words to corresponding pictures of clothes, fill in the blanks, or complete sentences with the appropriate vocabulary. This will help them practice and reinforce their understanding of the new words.

Activate:
6. Divide the learners into pairs or small groups and assign them different pictures of people wearing different clothes. Instruct them to describe what the people are wearing using the new vocabulary. Encourage them to use full sentences, such as "He is wearing a blue shirt and black pants."
7. Give each pair or group an opportunity to present their descriptions to the class. This will help build their fluency in using the new vocabulary and promote speaking and listening skills.
8. To further activate their knowledge, conduct a role-play activity where the learners pretend to be in a clothing store. One student can play the role of a customer and the other can play the role of a salesperson. They can practice asking and answering questions about different clothes, such as "Do you have this dress in a smaller size?" or "How much do these shoes cost?"

Recap:
9. Wrap up the lesson by reviewing the new vocabulary words and their meanings. Ask the learners questions like "What did you learn today?" and "Can you demonstrate how to describe what someone is wearing?" to check their understanding.
10. Assign homework such as drawing or labeling different clothes, matching clothes with their colors, or writing short descriptive sentences about what people are wearing in a given picture.

Remember to adapt the lesson according to the specific needs and level of your learners. Regularly monitor their understanding and provide feedback throughout the lesson to ensure effective learning.