Waterworks Swim School Almaden offers semi-private swim lessons at the City Sports Club in the Almaden Valley area of South San Jose. Semi-private swimming lessons cater to families looking for the personal attention of private lessons at a lower cost. These semi-private swim lessons are taught in groups of two, pairing two swimmers of similar age and ability with one professional instructor. Students will receive personal hands-on instruction during their lesson and are also encouraged to learn visually from one another.