The lesson plan aims to develop students' language skills around making predictions using "will" and discussing being optimistic or pessimistic. It includes 4 main stages: 1) A Kahoot quiz to review "will" for predictions. 2) A YouTube video modeling "will/won't" followed by a Quizizz quiz about optimism. 3) Students choose if they are more optimistic or pessimistic. 4) A video song quiz where students predict what happens next as a fun conclusion. Scaffolding includes explanations, modeling, questions to check comprehension, and encouraging participation from students.