Students can explore the history of biological warfare, epidemics, and medical practices and discoveries using the interactive timeline dating back to 600 BC. Or they can study the background information, illustrations, photographs, and animations on smallpox, Ebola, Anthrax, bubonic plague, botulism, tuleremia, and the work of both Koch and Pasteur. After students have learned some of the history surrounding biological agents and their uses, they can perform one of two interactive simulations to determine the susceptibility of Anthrax, Escherichia coli, Bacillus subtillis, and B. cereus to various antiseptics, antibiotics, and natural agents by measuring the kill zone around test discs that have been placed on a Petri dish lawn. In addition, flash animations reinforce the importance of the structure and function of viruses and bacteria. The software also contains video clips that demonstrate how to perform a hands-on lab for control of bacteria. Other resources include an interactive quiz, teacher resource page, safety tips, printable data sheets for the lab, and more.System RequirementsMac: PowerPC, OS 8.1 or higher, 32MB RAMWindows: Pentium, Windows 95/98/NT/2000, 32MB RAM
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