Enlight Ed’s digital platform enables teachers to construct a step-by-step exercise solving process to explain concepts in STEM subjects. Within this process, teachers can formulate questions at each step to assess understanding of concepts required to solve an exercise and provide tailored feedback. This process is presented to students as a chatbot which makes the exercise solving conversational and engaging. The steps in the exercises help students focus on the mistakes they make, and with the tailored feedback given by their teachers, they learn how to correct the mistakes. This helps any struggling student to learn difficult subjects such as maths, physic, and other STEM subjects.