Nourishing Growth Stages

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Overview

Unit Title: Nourishing Wellness Journey
Lesson: 1 of 3
Lesson Title: Exploring Nutritional Needs Across the Lifespan
Grade Level: Year 11 (typically ages 16–17)
Subject Area: Other – Health Science / Wellness
Total Duration: 67 minutes
Class Size: 25 students
Curricular Connection:
Aligned with the National Health Education Standards (NHES), particularly:

• Standard 1: Students will comprehend concepts related to health promotion and disease prevention to enhance health.
• Standard 3: Students will demonstrate the ability to access valid information and products to enhance health.
• Standard 7: Students will demonstrate the ability to practice health-enhancing behaviors.

Also aligned with Career and Technical Education (CTE) standards in Health Science - Nutrition and Wellness Pathways.

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Lesson Objectives

By the end of this 67-minute lesson, students will be able to:

• Identify key nutritional needs and considerations for specific life stages across the human lifespan.
• Analyze how age, biological sex, and lifestyle influences impact dietary requirements.
• Collaborate to research and communicate findings on nutritional demands of an assigned life stage.
• Apply nutrition knowledge in a practical setting through a targeted food preparation activity.

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Materials Needed

• Labeled chart paper / poster paper (for timeline activity)
• Colored markers and sticky notes
• Access to laptops or tablets
• Pre-selected reference materials including USDA MyPlate guides per age group
• Ingredients for cooking lab (pre-arranged in stations)
  • Infants: Mashed sweet potato, avocado
  • Teens: Yogurt, berries, granola
  • Adults: Whole grain wraps, hummus, vegetables
  • Older adults: Oatmeal, chopped nuts, applesauce
• Printed recipe cards customized per age group
• Food-safe gloves, aprons, and standard hygiene equipment
• Classroom kitchen access or portable cooking supplies

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Vocabulary

• Macronutrients
• Micronutrients
• Recommended Dietary Allowance (RDA)
• Nutrient Density
• Basal Metabolic Rate (BMR)
• Dietary Reference Intakes (DRI)

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Lesson Breakdown

🔵 0–10 MINUTES: Welcome and Hook

Objective: Activate prior knowledge and set relevance.
Method:

• Begin with a provocative question on the whiteboard:
  “Should a toddler eat like a teen? Should an athlete eat like a retired grandparent?”
• Quick Think-Pair-Share (2 minutes): Prompt students to share ideas on why people of different ages might eat differently.
• Transition by outlining today’s goal: to investigate the way nutritional needs evolve from birth to older adulthood.

Teacher Tip: A short anecdote or image of drastically different meals (e.g., baby food vs. protein shakes) can visually spark curiosity.

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🟢 10–20 MINUTES: Intro to Life Stage Nutrition

Objective: Build foundational comprehension of nutrition dynamics across the lifespan.
Method:

• Direct instruction (short & sharp; 10 minutes max).
• Use a timeline visual projected on the board, segmented into:
  • Infancy (0–2 yrs)
  • Childhood (3–12 yrs)
  • Adolescence (13–18 yrs)
  • Adults (19–64 yrs)
  • Older Adults (65+ yrs)
• Discuss macro- and micronutrient priorities per stage (e.g., calcium for adolescents, fiber for older adults).
• Emphasize how gender, activity level, and health status can modify these needs.

Interactive Strategy: Use emoji icons on the board for each life stage and allow students to “predict” the nutritional priority (e.g., 🍼 for Infancy + Iron?)

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🔶 20–40 MINUTES: Partner Mini-Research & Presentation Planning

Objective: Analyze, synthesize, and communicate age-specific nutritional info.
Method:

• Students are placed in mixed-ability pairs (pre-selected for balance).
• Each pair randomly draws a card containing one life stage and dietary context (e.g., Teen Athlete, Adult Vegan, Toddler, Sedentary Retiree).
• Research Task (20 min): Using printed materials and devices, students investigate:
  • Nutritional requirements
  • Common deficiencies for that stage
  • Recommended foods / nutrients
  • Special considerations due to gender or lifestyle
• Visual Product: Create a small “station card” for the Cooking Lab, including:
  • 3 bullet nutrition targets
  • A one-sentence meal rationale
  • A talk-through script for class share back.

Teacher circulates with question prompts:

• “How does your stage compare to infancy?”
• “In what ways might a physically active lifestyle affect your group?”

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🍎 40–60 MINUTES: Cooking Lab – Practical Application

Objective: Apply nutritional knowledge through food preparation.
Method:

• Students report to assigned kitchen stations (grouped by age stage topic).
• Guided by a simplified recipe tailored to the nutritional needs of their life stage. For example:
  • Adolescents create a high-calcium, high-protein yogurt parfait.
  • Older Adults create fiber-rich warm oatmeal with soft textures.
• Each pair prepares their snack and explains how it addresses their group's dietary needs during a 1-minute walk-around mini-presentation while others visit.

Teacher Tip:

• Have food prep rubrics posted for efficient, hygienic performance.
• Use food dialogue cards to reinforce nutritional terminology during prep.

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🔚 60–67 MINUTES: Wrap-Up Reflection

Objective: Reflect on key takeaways and prepare for next lesson.
Method:

• Exit Ticket:
  Students write on a sticky note:
  👉 “One surprise I learned about nutrition today”
  👉 “One group I’d like to learn more about”

Post these on the "Wellness Wall".

• Preview next lesson: Dietary Guidelines in Cultural Contexts – how cultural practices influence nutritional choices.

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Differentiation Strategies

• 🟠 ELL Students: Provide vocabulary cards and bilingual visuals for life stages and food items.
• 🔵 Advanced Learners: Challenge to compare DRI charts across adulthood or research outlier health conditions.
• 🟢 Intervention Support: Pair with higher readiness partner; use scaffolded resource packets with highlighted key points.

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Student Assessment

• ⬜ Formative: Observed participation in discussions and partner collaboration.
• ⬜ Visual Card Rubric: Included accuracy, clarity, and relevance of nutrition info.
• ⬜ Cooking Lab Rubric: Assigned based on food safety, nutrition linkage, and communication.
• ⬜ Exit Ticket: Gauges reflection depth and identifies misconceptions.

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Extensions & Enrichment

• 💡 Invite a guest Registered Dietitian (next class or virtually) to speak on specialized diets.
• 📦 Task students to bring packaging from food at home and identify nutrient contents compared to their life stage's needs.
• 🕵️ Challenge: Explore how accessibility and socioeconomic status affect the ability to meet these nutritional requirements.

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Teacher Reflection

After lesson, reflect using prompts:

• Which pairings were most engaged and why?
• Were students surprised by what they learned? Any misconceptions?
• How smoothly did the cooking lab integrate with the academic content?

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Closing Thought for Students

"You’ll pass through every life stage you explored today – how you nourish each one shapes your overall wellness legacy." 🌱

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Next Lesson Preview

Title: “Cultural Diets and Guidelines”
Focus on cultural variations in diet and honoring food traditions while meeting nutritional standards.

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🎯 Impressively interactive, scientifically grounded, and student-led — this lesson makes nutrition personal and practical for each learner.