Curated OER
Amylase
Learners examine what amylase is and its history. In this digestive instructional activity students study the effect amylase has on starch and how temperature affects the rate of activity.
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A Pre-Treatment Model for Ethanol Production Using a Colorimetric Analysis of Starch Solutions
Students recognize the benefits of ethanol and study photosynthesis. In this ethanol lesson students complete an experiment that shows the procedure that starch can be hydrolyzed by salivary amylase.
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PhysioEx: Chemical and Physical Processes of Digestion
In this anatomy worksheet, students complete 22 review questions in the format of short answer, table completion, and fill in the blank after finishing an online virtual experiment about the chemical and physical processes of digestion.
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Saliva Lab
In this saliva worksheet, high schoolers conduct an experiment to test how saliva breaks down starches. Students complete 6 short answer questions.
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Enzymes at Work
The first four questions on this assignment require the use of critical thinking skills to apply the action of enzymes to different situations. Biologists then interpret enzyme activity data in a table and answer questions about it. This...
Curated OER
Digestive System
In this digestive system learning exercise, students answer a list of true/ false questions. The students answer questions based on their knowledge of each process of the digestive system.