Amazon.com description: Product Description: Complementing the matching Student's Book and Teacher's Guide, these worksheets and activities provide a time-saving ready-made resource to help teachers deliver the new specifications from AQA. These worksheets are linked to from the chapters in the associated Teacher's Guide. The CD-ROM comprises: Practical activities and standard procedures to help students prepare portfolio work for internal assessment. Activities and case studies that incorporate how science works, science in the workplace and scientists at work. Practice questions for homework and to support exam preparation. Teacher's and technician's notes as appropriate.