🌅 Karakia & Cultural Opening
"Kia tau te rangimārie" - May peace settle upon you
Opening Protocol (3 minutes)
- Honoring Rest: In our hustle culture, rest is seen as laziness - we reject this! Rest is productive, necessary, healing
- Sleep as Taonga: Sleep is a treasure that restores body, mind, and wairua
- No Shame: Creating judgment-free space to talk about sleep struggles
🎯 Learning Intentions & Success Criteria
By the end of this lesson, ākonga will be able to:
- Explain: Why teenagers need 8-10 hours of sleep nightly
- Describe: What happens in the brain and body during sleep
- Identify: Personal sleep disruptors and solutions
- Apply: Sleep hygiene principles to improve sleep quality
- Create: Personalized bedtime routine and sleep plan
Success Criteria - Ākonga will demonstrate:
- ✓ Understanding of sleep science and stages
- ✓ Knowledge of teenage circadian rhythm differences
- ✓ Honest assessment of current sleep patterns
- ✓ Identification of 3+ sleep hygiene strategies
- ✓ Specific bedtime routine plan
Kupu / Vocabulary: sleep hygiene, circadian rhythm, recovery, fatigue, rest, blue light, routine, hauora.
Media Anchor (8 mins)
Video: The Significance of Te Whare Tapa Whā
- What reflection evidence shows growth across more than one taha?
- Which next-step goal is realistic enough to sustain beyond this lesson?
Activity 1: Sleep Reality Check (10 minutes)
How Sleep-Deprived Are NZ Teenagers?
Anonymous poll + discussion🔄 Tracker Spotlight: Pair-share highlights from last week’s Movement Plan Template: “Which activity helped you wind down or sleep better?” Use two insights to connect movement and recovery.
Anonymous Poll (3 minutes):
Using fingers held close to chest (private), students indicate:
Question 1: How many hours did you sleep last night?
Show fingers: 4 or less, 5, 6, 7, 8, 9, 10+
Question 2: How do you feel right now?
Thumbs up = energized, sideways = okay, down = exhausted
Question 3: Do you rely on caffeine/energy drinks to stay awake?
Thumbs up = yes regularly, sideways = sometimes, down = no
Shocking Statistics (2 minutes):
Research shows:
- 70%+ of NZ teenagers don't get recommended 8-10 hours
- Average NZ teen gets 6-7 hours on school nights
- Sleep deprivation epidemic is affecting mental health, learning, immune system, and safety (car accidents!)
- Chronic sleep debt can't be "made up" with weekend sleep-ins
Quick Discussion (5 minutes):
Why do you think teens struggle with sleep?
Students share ideas. Record on board. Common responses:
- Homework overload
- Phone/social media
- Early school start times
- Stress and anxiety
- Part-time jobs
- Social pressure (FOMO)
Activity 2: The Science of Sleep (15 minutes)
Understanding What Sleep Does
Teaching + video/visual + discussionSleep Cycles & Stages (6 minutes):
Sleep happens in ~90-minute cycles, repeating 4-6 times per night:
Stage 1: Light Sleep (5-10 min) - Transition, easy to wake
Stage 2: Deeper Sleep (20 min) - Body temperature drops, heart rate slows
Stage 3: Deep Sleep / Slow Wave (20-40 min) - CRITICAL for physical restoration, growth hormone released, immune system strengthened, hard to wake
Stage 4: REM (Rapid Eye Movement) (10-60 min) - Dreams happen here, brain processes emotions and consolidates learning/memories, creativity boosted
You need ALL stages - cutting sleep short robs you of later REM cycles!
What Sleep Does (4 minutes):
- Brain: Consolidates memories (studying!), processes emotions, clears out toxic waste products, forms new neural connections
- Body: Repairs tissues, builds muscle, releases growth hormone (you literally grow in sleep!), strengthens immune system
- Hormones: Regulates hunger hormones (ghrelin & leptin), insulin, stress hormones
- Mental Health: Poor sleep → increased depression, anxiety, emotional dysregulation
- Performance: Reaction time, decision-making, creativity, focus all decline with sleep deprivation
Teenage Circadian Rhythm (5 minutes):
Critical Information for Teenagers:
Your brain's circadian rhythm (biological clock) ACTUALLY SHIFTS during puberty:
- Melatonin (sleep hormone) releases later in evening - you're not wired to sleep early!
- You naturally want to stay up until 11pm-midnight and sleep until 8-9am
- This is BIOLOGICAL, not laziness or bad habits
- Early school start times (before 8:30am) work against teenage biology
- Many countries are pushing school start times later based on this science
Bottom Line: You're fighting your biology to wake up at 6-7am. This makes consistent good sleep even MORE important!
Activity 3: Personal Sleep Audit (12 minutes)
Analyzing Your Sleep Patterns
Individual reflection worksheet📄 Handout: Provide each ākonga with the Sleep & Recovery Diary. Model how to log one night (bedtime, wake time, energy rating) before they complete the baseline audit.
Sleep Journal Assessment (8 minutes):
Students complete honest audit of their typical sleep week:
Track Your Typical Week:
For each night (Mon-Sun), estimate:
- What time did you get in bed?
- What time did you actually fall asleep?
- What time did you wake up?
- Total hours of sleep?
- How many times did you wake during night?
- Did you feel rested in morning? (1-10)
Identify Sleep Disruptors (4 minutes):
Check all that apply to you:
Common Sleep Disruptors:
- Screen time before bed
- Caffeine after 2pm
- Irregular sleep schedule
- Homework/study right before bed
- Noisy environment
- Too much light in room
- Room too hot or cold
- Stress/anxiety
- Napping after 3pm
- Exercise right before bed
Your Top 3 Disruptors:
Write down which disruptors affect you most:
- _______________________
- _______________________
- _______________________
Activity 4: Sleep Hygiene & Bedtime Routine Plan (18 minutes)
Creating Your Personal Sleep Plan
Teaching + individual planningSleep Hygiene Essentials (8 minutes):
Teach evidence-based sleep hygiene principles:
🌙 Bedtime Environment:
- Dark: Blackout curtains or eye mask - light suppresses melatonin
- Cool: 15-19°C ideal - body temperature drops during sleep
- Quiet: Earplugs or white noise if needed
- Comfortable: Good mattress/pillow, clean sheets
- Bed = Sleep: Don't do homework, scroll phone, watch TV in bed - brain needs to associate bed with sleep only
📱 Screen Management:
- 30-60 min before bed: Put ALL screens away (phone, laptop, TV, tablet)
- Why: Blue light tricks brain into thinking it's daytime, suppresses melatonin
- Tip: Charge phone OUTSIDE bedroom, use alarm clock instead
- If you must: Use blue light filters/night mode (but still not ideal)
⏰ Timing & Consistency:
- Same bedtime/wake time: Even weekends! (or within 1-2 hours)
- No caffeine after 2pm: Takes 6+ hours to leave system
- No big meals before bed: But light snack is okay if hungry
- Exercise helps: But not within 3 hours of bedtime
🧘 Wind-Down Routine:
- Read (physical book, not screen)
- Take warm shower/bath
- Gentle stretching or yoga
- Meditation or breathing exercises
- Journal or gratitude practice
- Listen to calm music or podcast
- Drink herbal tea (caffeine-free!)
Create Your Bedtime Routine (10 minutes):
Design realistic 30-60 minute bedtime routine. Work backwards from ideal wake time:
Example Plan:
- Wake time: 7:00am
- Need 9 hours sleep = In bed by 10:00pm, asleep by 10:30pm
- 9:30pm: Phone goes on charger in kitchen, change into PJs
- 9:35pm: Brush teeth, wash face, skincare
- 9:45pm: Read book in bed for 15 minutes
- 10:00pm: Lights out, breathing exercises if needed
Your Turn: Create YOUR personalized routine addressing YOUR top sleep disruptors!
Whakamutunga - Sleep Commitment (5 minutes)
Sleep Challenge (2 minutes):
Choose ONE sleep hygiene strategy to implement starting tonight for 7 days:
Examples:
- "Phone out of bedroom by 10pm every night"
- "In bed by 10:30pm on school nights"
- "15-minute wind-down routine before bed"
- "No caffeine after 2pm"
- "Read for 10 minutes before lights out"
Partner Accountability (2 minutes):
Share your commitment with a partner. Text each other daily updates for the week!
Closing (1 minute):
Final Message: Sleep isn't lazy or unproductive - it's when your brain and body do critical maintenance and growth. Prioritizing sleep is one of the most powerful things you can do for your physical health, mental health, and academic success. You deserve good rest!
Diary reminder:
Ask students to store their Sleep & Recovery Diary somewhere safe (hauora folder, beside bed). Encourage completing it nightly, including weekend routines, and bringing it back for the debrief.
🏠 Homework / Extension
Required: 7-Day Sleep Challenge
Complete one row of your Sleep & Recovery Diary each night for 7 days:
- Record bedtime, time asleep, wake time, and total hours
- Note your wind-down routine and whether you followed it
- Rate sleep quality and next-day energy
- Capture barriers/supports so we can troubleshoot in Lesson 6
Bring the completed diary next lesson for our collective sleep kōrero.
Optional: Research Sleep Deprivation
Research one specific impact of chronic sleep deprivation (e.g., on mental health, immune system, learning, athletic performance, car accidents). Write 1-page summary with sources.
📋 Teacher Planning Snapshot
Ngā Whāinga Ako — Learning Intentions
Students will engage with this hauora resource to build holistic wellbeing knowledge, connecting te ao Māori perspectives on hauora with personal, social, and environmental dimensions of health.
Ngā Paearu Angitū — Success Criteria
- ✅ Students can explain key hauora concepts using their own words and personal examples.
- ✅ Students can connect te ao Māori frameworks (e.g. Te Whare Tapa Whā) to real wellbeing contexts.
Differentiation & Inclusion
Scaffold support: Provide sentence starters, graphic organisers, and entry-level tasks to scaffold access. Offer extension challenges for capable learners to address a range of readiness levels.
ELL / ESOL: Pre-teach key vocabulary (hauora, wairua, tinana, hinengaro, whānau). Allow students to draw or respond in their home language as a first step.
Inclusion: Hauora topics can be sensitive — create a safe learning environment. Neurodiverse learners benefit from choice in how they demonstrate wellbeing understanding. Use accessible, non-threatening language.
Curriculum alignment
- Health & Physical Education: Understand that wellbeing is a dynamic state determined by physical, social, mental/emotional, and spiritual dimensions of health.
- Social Sciences: Understand how people participate individually and collectively to support community wellbeing.