Understanding the science of the spread of infectious diseases is the first step in controlling them. Learners begin by researching the factors that affect the contraction and spread of these diseases and the challenges communities face...

How do muscles move bones? Find out using a built-in-class model. Pupils construct a hand model with paper and string, then follow a series of directions to explore the movement process. Discover additional information about the muscular...

Students discover human health by identifying contraceptive methods. In this sexual health lesson, students discuss the different methods used to prevent births and STD contraction. Students read assigned text which describes each method...

For this electrical worksheet, students answer a series of 17 questions about electrical shock and electrical safety. This worksheet is printable and the answers are available on-line.

[Free Registration/Login Required] This is fun flipchart that contains facts about fish, a poem, an online story and game about fish. It also reviews contractions and has a word search puzzle.