In this worksheet on the germ theory, students complete a 12-word word search. Two puzzles are printed on the page for copying purposes.

In this recognizing the history of medicine crossword worksheet, students use the across and down clues to review medicine, diseases, and people through time. Students write 31 answers.

[Free Registration/Login Required] This flipchart is a Jeopardy game where students will review and discuss the development of the Germ Theory, as well as cell organelles and bacterial and viral diseases.