Use the following worksheets to help students research the Human Body information needed for MCAS. The worksheets were made to be used with The Human Machine, Looking at Cells, and Understanding the Brain from the National Geographic Reading Expeditions series (2003), but they could be modified and used with other books on the subjects. Use to teach research skills,using non-fiction texts and prepare for science exams. There is one worksheet for each book -- each will take about 45 minutes to complete. The activities vary from drawing and labeling to answering short questions. May be used in groups or individually.