Enzymes play a role in almost every function in the human body. Scholars explore three variables related to the use of enzymes. They observe a catalase reaction, experiment with substrates, and examine reactions rates. 

Concepts

enzymes, ph, concentrations, temperature, catalysts

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Additional Tags

science

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Instructional Ideas

• Have scholars add new vocabulary to science journals
• Review all safety rules before passing out the chemicals

Classroom Considerations

• Relies on prior knowledge of pH, concentration, enzymes, and the impact of temperature on reactions
• Plan ahead to ensure all materials are available as some aren't typically in the lab, such as raw chicken liver

Pros

• Follows a 5E format
• Provides clear instructions for setting up the demonstration as well as the labs
• Includes many resources for learning more

Cons

• None

Common Core

SL.9-10.2 SL.11-12.2 RST.9-10.3 RST.9-10.4 RST.11-12.3 RST.11-12.4