Food Systems Exploration

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Lesson 7 of 16: Understanding Food Systems

Unit: Exploring Farming Systems
Grade Range: 2nd - 5th Grade (multi-age classroom)
Duration: 60 minutes
Class Size: 13 students

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IB Curriculum Alignment

• Transdisciplinary Theme: Sharing the Planet
• Key Concept: Connection (How are things connected?)
• Related Concept: Systems, Interdependence
• Approaches to Learning (ATL):
  • Social Skills: Collaborative work, peer support
  • Thinking Skills: Critical thinking, analysis of systems
  • Communication Skills: Visual language, expressing ideas through art and discussion
• Data Handling Phase 4: Organizing and presenting information effectively
• Visual Language Phase 4: Using symbols, images, and visual cues to communicate complex ideas

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Central Idea

Farming is a vital part of food systems, which depend on interconnected processes and people.

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Key Inquiry Questions

• What is a food system?
• How are farming practices connected to the larger food system?
• How do different parts of the food system rely on each other?

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Learning Objectives

By the end of this lesson, students will be able to:

• Define and explain the concept of a food system in simple terms, showing understanding of its components.
• Identify and describe how farming fits into the broader food system.
• Collaboratively create a visual representation of a food system, illustrating the relationships between farming and other elements like consumers, markets, transportation, and waste.
• Use visual language to communicate complex ideas clearly and creatively.

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Success Criteria

• Students can verbally explain at least three components of a food system and how they connect.
• Students contribute meaningfully to group work with respectful communication and collaboration.
• The group’s visual food system map clearly shows connections between farming and other food system parts using images, symbols, or words.
• Students use color, labels, and drawings effectively to convey ideas visually.

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Materials Needed

• Large poster paper (one per group)
• Markers, colored pencils, crayons
• Pre-cut pictures (farm animals, crops, trucks, grocery stores, consumers, land, water, sun, compost)
• Glue sticks and tape
• Index cards with food system terms (Farmer, Market, Consumer, Transport, Soil, Water, Sunlight, Waste/Recycling)
• Dyslexia-friendly printed handouts with simple definitions of food system components (large print, sans-serif font, spacing between words)
• Visual vocabulary cards with symbols

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Lesson Timeline and Activities

1. Engage (10 minutes)

Activity: What is a Food System? Brainstorm & Discussion

• Begin by showing a basket of fresh fruits and vegetables.
• Prompt students to think about where this food came from and how it got to their plate.
• Invite ideas from students; document their thoughts on the board in a web format.
• Introduce the term “food system” simply: all the steps and people involved in growing, moving, selling, and eating food.
• Use dyslexia-friendly handout to reinforce vocabulary and definitions.
• Highlight farming as a key part of this system.

Differentiation:

• Visual learners: Use pictures alongside vocabulary.
• Language learners and students with dyslexia: Provide handouts and read vocabulary aloud.

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2. Explore (15 minutes)

Activity: Group Work - Create a Food System Map

• Form 3 groups of 4-5 students (consider mixed abilities).
• Provide each group with poster paper, markers, and pre-cut pictures.
• Hand out index cards with food system terms to each group.
• Task: Arrange and glue pictures and words to build a food system map showing connections between farming, transportation, market, consumer, and waste/recycling.
• Encourage use of arrows and visual signs to show flow and relationships.
• Teacher circulates to facilitate, ask probing questions, and support inquiry.

Differentiation:

• Support students needing assistance by guiding placement of pictures and asking question prompts.
• Challenge advanced learners to add extra elements like environmental factors (water, sun) or economic roles.

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3. Explain (15 minutes)

Activity: Group Presentations

• Each group explains their food system map to the class.
• Students describe the components and connections they chose.
• Class peers ask one question for each presentation, fostering curiosity and communication.
• Teacher highlights vocabulary and systems thinking language during presentations.

Differentiation:

• Provide sentence stems for shy or linguistically diverse students (e.g., “Our farming part shows...”, “This arrow means...”)
• Allow drawing or pointing for students who struggle verbally.

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4. Elaborate (10 minutes)

Activity: Reflective Drawing and Journaling

• Students draw their favorite part of the food system or a new idea they learned.
• Prompt journaling (or verbal recording) describing their drawing and why that part is important.
• Use dyslexia-friendly stationery and allow for oral responses recorded by teacher or peer assistant.

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5. Evaluate (10 minutes)

Assessment: Self and Peer Check Using Success Criteria

• Students use a simple checklist to mark if they met success criteria (with smiley face icons).
• Discuss as a class what was learned and what was challenging.
• Teacher notes observations related to collaboration, communication, and understanding.

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Differentiation and Inclusion Strategies

• Provide graphic organizers to help students sequence food system steps.
• Use visual vocabulary and hands-on materials for kinesthetic and visual learners.
• Collaborate with speech therapists and special educators for personalized supports if required.
• Pair students strategically for peer support—using strengths of older or more verbal students with those needing assistance.
• Use multi-sensory approaches: speaking, drawing, moving images.
• Reading materials adapted with dyslexia-friendly fonts, spacing, and layouts.

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Extension Activities for Advanced Learners

1. Investigate Local Food Systems: Research where local grocery stores get produce and how local farmers operate. Present findings through a digital storyboard or video.
2. Create a “Sustainable Food System” Poster: Add elements like composting, crop rotation, and water conservation to the group’s map.
3. Math Integration: Collect data on different food origins and calculate distances traveled, exploring environmental impacts with basic addition/subtraction or graphing.

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Teacher Reflection Notes

• How effectively did students create connections during group work?
• Were visual language supports sufficient? Did students use symbols correctly?
• What adjustments might increase participation from quieter learners?
• How did the inquiry-based approach engage multi-age levels?
• Plan to revisit key vocabulary throughout subsequent lessons.

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References to IB Language from Phases 2-5

• Exploring Systems: "Students will explore the idea of systems and how components are connected." (ATL - Thinking Skills)
• Visual Language Use: "Using visual representations to communicate complex ideas is vital for comprehension and expression." (ATL - Communication Skills)
• Collaboration: "Students engage positively with peers to co-construct knowledge through shared inquiry." (ATL - Social Skills)

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This lesson is designed to spark curiosity, support multiple learning styles, and integrate IB values with Reggio Emilia-inspired, student-led inquiry and creative collaboration.