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Biomagnification Game: Understanding Plastic Pollution Through Food Chains

A fun, movement-based classroom activity that helps learners understand food chains, biomagnification, and the environmental impact of plastic pollution through teamwork and role-playing.

CATEGORY: BIODIVERSITY CONSERVATION SUB-CATEGORY: ACTIVITY SHEET AUDIENCE: FOR STUDENTS OWNER: EVELINA/OIKOS PROJECT: SALAM REPOSITORY ID: BR-040 FILE TYPE: PDF
Biomagnification Game: Understanding Plastic Pollution Through Food Chains

Course Description

This interactive educational game introduces students to the concept of biomagnification by simulating the movement of plastics and pollutants through a marine food chain. Learners take on the roles of shrimp, salmon, and fishermen, discovering how contaminants accumulate at each trophic level until they reach humans.

Through active participation, discussion, and reflection, students explore the effects of plastic pollution, toxic chemicals, and marine contamination on ecosystems and human health. The activity encourages critical thinking, teamwork, environmental responsibility, and sustainable waste management practices.

What you will learn

  • Understand how food chains function in marine ecosystems.
  • Explain the process of biomagnification and bioaccumulation.
  • Recognize how plastics and pollutants move through the food chain.
  • Explore the environmental and health impacts of marine pollution.
  • Develop awareness of responsible plastic use and disposal.
  • Identify practical actions to reduce plastic pollution.
  • Strengthen teamwork and collaborative problem-solving skills.

Lesson materials

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