Espanol en marcha moves the content at a steady pace, allowing for the information to be properly understood and assimilated. It is a flexible course whereby each level provides material for between 40 to 80 class hours depending on the need of the student and on how much of the supplementary material is used. A variety of activities are employed in studying the four skills and grammar, spelling and pronunciation, which are adapted to different learning styles. Moreover, each unit contains a section which focuses on aspects of Spanish and Hispano-American culture.The student's book includes a complete grammar appendix, supplementary pair-work material, verb tables, audio CDs and the transcriptions. The exercise book contains extra consolidation units to reinforce the content of the student's book. The teacher's guide has plenty of ideas and suggestions to work with as well as games, photocopiable worksheets for pair work and exam model for assessment.