You are ready to teach a lesson to a tenth grade class. your lesson involves some abstract principles. which of the following would be the most accurate assumption you could make about your students as you plan your learning activities? all of the students are ready to apply formal thought to your lesson. you cannot be sure that all who have reached formal operations will be able to apply formal thought to your lesson. all of the students have mastered hypothetical reasoning, although some may not yet understand conservation. most of the students have not reached the concrete operational stage.