6th Grade · Science · Activity · shared by Luke Morgan
This 6th Grade Science activity sorts facts vs. opinions on antibiotic origins and antibacterial soap. Explore microbes.
📋 Fact vs. Opinion Sort
Name: _________________________ Date: _____________
Topic: Antibiotic Origins and Antibacterial Soap Use
A FACT is a statement that can be proven true or false using evidence, data, or observation. An OPINION is a statement that expresses a personal belief, feeling, or judgment that cannot be proven.
Key Facts: Antibiotics and Microbes
Contemporary medicine relies extensively on antibiotics to treat various infections triggered by harmful bacteria. Many of these life-saving pharmaceutical treatments actually originate from natural sources discovered within the environment. For example, the initial antibiotic, penicillin, was identified in 1928 by a researcher named Alexander Fleming. He observed that a specific variety of mold, classified as Penicillium, naturally produced a substance that eliminated neighboring bacteria.
Since that significant discovery, scientific researchers have identified numerous other antibiotics by investigating organisms that inhabit the soil. These soil-dwelling microbes produce complex chemical compounds to defend themselves against competing bacteria in their natural habitat. Today, major pharmaceutical corporations utilize these organic chemical blueprints to manufacture the essential medications that physicians prescribe. While these clinical treatments are effective, some individuals choose to utilize antibacterial hand soaps to prevent illness.
These specific soaps often contain specialized chemicals, such as triclosan or benzalkonium chloride, which are manufactured to destroy microorganisms on the skin. However, many prominent health experts emphasize that standard soap and water are equally effective at removing most common pathogens. Utilizing antibacterial products with excessive frequency may contribute to the…