Compact Preliminary for Schools is a focused, 50 - 60 hour course for Cambridge English: Preliminary for Schools, also known as Preliminary English Test (PET). This Classware enables the teacher to bring the lessons to life using an interactive whiteboard and projector. The presentation software gives immediate access to all the Student's Book materials including images and audio. You can add or save notes and media files in preparation for lessons making a truly integrated classroom experience.