Study & Master IsiXhosa is a complete language course for the Foundation Phase classroom, and gives learners the best possible foundation on which to build their language skills. The course has a Learner's Book, Workbook and Teacher's File. Study & Master IsiXhosa is a complete language course for the Foundation Phase classroom, and gives learners the best possible foundation on which to build their language skills. The course is made up of The Learner's Book, The Workbook and The Teacher's File. There are four Big Books for this grade. The books contain carefully selected stories for the Shared Reading component of the curriculum.