For over twenty years, Excel study guides have been helping students get the results they want!

Excel HSC Preliminary Design and Technology contains:

• an introductory section on study skills
• comprehensive coverage of the Preliminary and HSC courses
• exercises and classroom activities throughout each chapter
• revision exercises for each chapter, with answers and explanations design examples and case studies throughout
• a glossary of key concepts and definitions
• two sample HSC exam papers with comprehensive answers
• lists of useful websites for further research