Science and Our Food Supply: Investigating Food Safety from Farm to Table

CAREER CONNECTION 

See real-life scientists in action! 

• 

Dr. X video, “The Inside Scoop” 

• 

Career Profiles folder 

MODULE 4:

 RETAIL AND HOME

The web links provided throughout Science and Our Food Supply were current at time of publication. In the 

event that they change and/or are no longer available, we suggest that you visit the “home page” of the 

named organization. From there, search for topical information.

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MIDDLE LEVEL

FOOD SAFETY CONNECTION

 

HANDS OFF, BACTERIA! 

This lab challenges students to identify the variables involved in handwashing. They 

will design labs to discover the best method for washing their hands to reduce the 

spread of bacteria. Students will also analyze and present the data.  

Two 45-minute class periods 

TIME

Dirty hands are one of the quickest ways to spread harmful bacteria and expose 

yourself and others to the risk of foodborne illness. Careful attention to washing 

hands thoroughly is essential for good health.