Home Courses QCE Year 11 Maths C Arithmetic Sequences and Arithmetic Series (Free) ← Previous Lesson Next Lesson → LessonArithmetic Sequences and Arithmetic Series (Free)Lesson Topics Identifying Arithmetic Sequences Finding the First Term and Common Difference Finding a Term from a Rule Set up a Rule Finding the number of Terms Applications Sum of an Arithmetic Series Set up a Sum Formula Finding the Sum using a Formula Finding Terms from Sum Sigma Notation of Arithmetic Series