This article outlines an exercise that assesses student knowledge of food-web and energy-flow concepts. Students work in teams and use manipulatives to build food-web models based on criteria assigned by the instructor. The models are then peer reviewed according to guidelines supplied by the instructor.
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1 September 2012
Can You Build It? Using Manipulatives to Assess Student Understanding of Food-Web Concepts
Richard Grumbine
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The American Biology Teacher
Vol. 74 • No. 7
September 2012
Vol. 74 • No. 7
September 2012
assessment
ecology
energy flow
food webs
manipulatives
trophic levels