Ticking Time Together

Overview

Curriculum Area: Mathematics
Strand: Measurement
Curriculum Level: Level 4 (typically Years 7–8) of The New Zealand Curriculum
Specific Focus: Measurement of Time — Reading and using time vocabulary in meaningful contexts

This 40-minute interactive mathematics session is designed for a Year 8 classroom of 24 students in Aotearoa New Zealand. The focus is on reading analogue and digital clocks, understanding formal and informal time vocabulary, and applying knowledge of elapsed time in real-life scenarios.

This lesson is strongly grounded in the NZC Achievement Objective for Measurement:

Use appropriate units and instruments to measure and calculate time, and describe time using everyday and mathematical language.

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Learning Outcomes

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

• Correctly read time using analogue and digital clocks
• Use vocabulary such as “quarter past”, “half past”, “quarter to” and 24-hour time
• Accurately calculate elapsed time with real-world contexts
• Collaborate in small groups and communicate time-based reasoning

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Materials Required

• Sets of small, movable hands paper clocks (1 per pair)
• Whiteboards and markers (1 per student)
• Printed “Time Cards” with times in analogue and digital formats
• A large classroom wall clock (analogue if possible)
• Stopwatch or timer (teacher use)
• Laminated "real life" roleplay cards with time scenarios
• A3 “Time Talk” reflection mats (1 per group)

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Lesson Breakdown (40 minutes)

⏱️ 1. Karakia & Whakawhanaungatanga (2 mins)

Begin with a short karakia to centre the class and set the tone for collaborative learning. Briefly frame the session in the context of their growing independence—learning to manage time is a lifelong skill.

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⏲️ 2. Warm-Up: ‘Time Blitz’ (5 mins)

Purpose: Ignite quick recall of time language

How it works:

• Teacher shows a series of 8 flash slides with different clock faces (some analogue, some digital).
• Students write the time in words on their mini whiteboards.
• After 10 seconds, they reveal answers. Quick discussions about correct vocabulary e.g., “that’s not just 3:15, it’s quarter past 3.”

🎯 Differentiation: Use a writing frame on the board for ākonga needing structure: "It is ____ past/to _____."

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🕓 3. Hands-On Learning: Make & Match (10 mins)

Purpose: Deepen understanding of time representations

Activity: In pairs, ākonga use paper clocks to recreate times from the “Time Card” stack (one card at a time). Once time is set, they describe the time using correct vocabulary.

Example:

• Card shows 14:45 → students must say “quarter to 3” or “2:45pm” based on prompt.

Extension: Discuss how the 24-hour clock works (“What would 14:45 be if you were catching a train?”)

🔍 Cultural connection: Use examples like kapa haka practice scheduling, marae meal planning, or hangi cooking timeframes to contextualise.

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🚦 4. Activity: Race the Clock! (10 mins)

Purpose: Apply elapsed time in real-life scenarios

How it works:

• In groups of 4, give students a “Real Life Roleplay” laminated card (e.g., planning a bus trip, TV schedule, cooking time).
• Each card contains start and finish times. They must work out the time taken or what time they’ll need to start.

Example:

The pōwhiri starts at 10:30am and you need 40 minutes to walk there. What time do you need to leave?

• Each group writes answers and explains their reasoning to the class or another group.

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🔁 5. Class Challenge: Beat the Timer! (8 mins)

Purpose: Group fun and consolidation of vocabulary

Game-Style Setup:

• Teacher reads out action prompts: “Show me quarter past 7”, “What’s 20 minutes after this time?”, etc.
• Students race to set their clocks correctly and hold them up.
• Use stopwatches for speed rounds — celebrate accuracy and speed equally.

💥 Added spark: Random “Twist Cards” get drawn: “Convert that to 24-hour time”, “What event might happen at that time?”

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🧠 6. Reflection & Closure: Time Talk Mats (5 mins)

Purpose: Embed learning and assess understanding

Each group chats and records on their A3 "Time Talk" Mat:

• One new vocabulary word they used today
• A mistake they made and how they fixed it
• One way they use time outside the classroom

🌱 Growth mindset link: "Mistakes grow your brain!"

Wrap up with a quick kōrero: What was tricky? What clicked? How does this link to real life?

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Cross-Curricular Links

• Social Sciences: Understanding daily schedules in different cultures and communities
• Health & Physical Education: Creating personal schedules for well-being
• Te Reo Māori: Integrate basic time phrases such as “tekau karaka” or “hauwhā ki te ono”

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Adaptations & Extensions

• Support learners: Use visual aids, allow extra time with vocabulary matching
• Advanced learners: Introduce concepts like time zones or calculate start times from end times

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Assessment for Learning

Formative checks happen throughout:

• Whiteboard responses in warm-up
• Peer-to-peer explanation in Make & Match
• Collaborative reasoning during Race the Clock
• Time Talk mat reflections captured as exit slips

Teacher observations and quick questioning will capture level of vocabulary use and calculations.

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Ka pai to mahi!

This lesson brings the measurement strand to life in a way that directly connects to students' experiences while embedding key elements of local curriculum. The blend of collaborative, hands-on and reflective tasks creates a space where all ākonga can confidently talk, think and reason about time.

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