Objective - Assessment, trial lesson. As an online teacher, your trial lesson is vital to ensure that students choose you as their teacher. After many attempts at different trial lessons, I put together this winning lesson plan that almost guarantees that students will be impressed! This lesson has excellent level-based prompt questions to assess your student's level correctly. It allows them to feel confident that you understand their needs and goals, and provides sample questions for you to assess their ESL/EFL level. This ensures you both get off to a winning start on your ESL journey!