MACROMOLECULE LAB POTATO CATALASE LAB C.E.R.R.
USING CLAIM, EVIDENCE, REASONING, AND REBUTTAL
-Complete C.E.R.R Reading and template
This is a great lab my students enjoyed to determine the amount of catalase activity in a potato based on certain factors. Students test the amount of catalase activity using 6 indicators: raw potato, warmed potato, boiled potato, potato soaked in ammonia and vinegar, and a mashed potato. After the students have read an article explaining enzyme activity and factors which influence the activity they conduct the experiment. They then write a Claim, Evidence, Reasoning, and Rebuttal defining the process and data collected from their work.
-Reading Comprehension Article
-C.E.R.R. Writing on Potato Catalase Template
-Blank C.E.R.R. Form for classroom use
-C.E.R.R. Poster with clarification on how to use the C.E.R.R strategy
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