The lesson titled "Mastering Past Simple Questions" is designed for middle/high school students and spans 45 minutes. The lesson aims to help students identify and correct common mistakes in past simple questions, practice forming yes/no and WH- questions in the past simple tense, and enhance their conversational skills through interactive activities. Lesson Overview: Introduction: Students are welcomed and introduced to the topic of past simple questions. The objectives of the lesson are explained. Review of Past Simple Questions: Students review how to form yes/no and WH- questions in the past simple tense through a PowerPoint presentation. Spot the Mistake Activity: Students work in pairs to identify and correct mistakes in past simple questions using a PowerPoint presentation. Group Practice: Noughts and Crosses Game: Students play a game of noughts and crosses in small groups, using corrected past simple questions to enhance their understanding and application. Role-Play and Conversation Practice: In pairs, students practice forming and asking past simple questions based on provided prompts, rotating pairs to ensure varied practice. Conclusion and Homework Assignment: The lesson concludes with a recap of key points and a homework assignment where students write a short dialogue using past simple questions and answers. Learning Outcomes: Students will be able to correctly form and use past simple questions. Students will improve their conversational skills through interactive activities. Students will gain confidence in identifying and correcting grammatical mistakes.