Cool Biological Clues:: What Hair, Bones and Bugs Tell Us. (Electronic book text)

Secure the scene and gather up your eyewitnesses This cool title introduces readers to the art of crime scene investigations and the scientific method. Each book includes step-by-step directions on how to conduct experiments and tests. Readers will complete a variety of activities, from comparing flower pollen, dirt and hair to analyzing insects and owl pellets. When the readers are done with this investigative and intriguing title, their CSI journal will be full of problem-solving information, and theyll be thinking like real investigators