Synopsis: Explains how bacteria and viruses affect the human body and how the body fights them.

Synopsis: New York Times bestselling author and former NFL player Tim Green tells a heartfelt and moving story about a deaf boy’s journey to change how others see him—both on and off the football field. Perfect for fans of Mike Lupica.Landon Dorch wants to be like everyone else. But his deafness and the way he talks have always felt like insurmountable obstacles. But now he finally sees his chance to fit in. Bigger and taller than any other seventh grader…

Synopsis: Reading assessment tool to evaluate 4th graders. Teacher's guide to be used in conjunction with 2 sets of 16 books, guided reading levels N-U (DRA levels 28-50). CD-ROM contains PDF files of teacher evaluation, student response, class profile, and weekly planner forms.

Synopsis: Miss Frizzle and her students learn about germs when the school bus that they are on shrinks and lands in a box of cough drops, and Catherine, who is feeling sick, swallows the bus.