Written for the OCR AAS Level Computer Science specifications for first teaching from 2015 this print student book & Cambridge Elevate enhanced edition help students build their knowledge & master underlying computing principles & concepts This resource develops computational thinking programming & problem-solving skills Suitable for all abilities it puts computing into context & gives students a real-life view on professional applications of computing skills Cambridge Elevate enhanced editions contain rich digital content such as formative assessments interactive exercises & animated tutorials Answers to end-of-chapter questions are located in the free online teacher's resource