In this infectious diseases worksheet, high schoolers read about the two types of defenses the body has against pathogens: innate (nonspecific) and adaptive (specific). Students then complete a graphic organizer by filling in 11 blanks.

In this word search worksheet, students search for terms related to infection control and community health. Words include infectious agents and other health terms.

Exactly how environmentally friendly is your school? From the air fresheners in the bathrooms to the cleaning solvents used in the classrooms, young conservationists search the school grounds for sources of air pollution in...