Swimming Lessons Cambridge.Work one-on-one and two-for-one with an Swimming Teacher. Perfect for any level, from novice to advanced swimmer. Private instruction makes it easy to focus on your particular swimming needs and is an ideal way to improve technique for adults and children. During the first lesson, the Swimming Teacher evaluates swimming ability by observing current technique and style. Based on this observation, the teacher tailors a lesson plan best suited to the student. These individualized lessons are perfect to help to create swimming techniques that will last a lifetime.