Mapping Night Sky

Overview

In this lesson (3 of 7) students explore the night sky using star charts and pūrākau connections. They learn to read simple star patterns, then complete a hands-on sky-mapping task using diagrams and illustrations.

Learning intentions

• WALT identify and locate a few key constellations from our pūrākau using star charts.
• WALT use simple sky-mapping tools (legends, directions, scale/spacing) to represent what we “see”.
• WALT explain how we know where stars are by using observational clues (position, grouping, movement over time).
• WALT work safely and respectfully during group and independent tasks.

Success criteria

• I can point to a constellation on a star chart and describe its main features (shape, position, bright stars).
• I can match chart symbols to a night-sky diagram and place stars accurately.
• I can use correct words for direction/position (e.g., north/south, up/down, left/right) to explain where the constellation is.
• I can contribute to my group and complete my mapping task independently.

Curriculum links

• NZ Curriculum refresh: Science inquiry (gathering and using evidence, developing explanations).
• NZ Curriculum refresh: Communicating findings using diagrams, illustrations, and clear explanations.
• Nature of Science: Using models and visual representations to describe observations.
• Te ao Māori connections through mana whenua—learning place and sky knowledge respectfully (within school tikanga).

Lesson structure (60 minutes)

1. 5 – Karakia and kaupapa opening (front-load): Set the purpose: “Today we map the night sky using charts and pūrākau stories.” Briefly remind students to treat star knowledge and mana whenua connections with respect.
2. 10 – Mini lesson: reading a star chart: Show a large star chart. Model how to find “bright stars first”, use a compass rose/direction cues, and recognise constellation groupings. Use student-friendly language and short pauses for thinking.
3. 10 – Pūrākau–constellation link (whole class talk): Introduce 2–3 constellations your unit uses. Students turn-and-talk: “Which symbols/parts on the chart could match the constellation in the story?” Teacher collects ideas.
4. 15 – Hands-on sky-mapping (independent + supported): Students use a worksheet template (or mini chart) with a blank “night sky” grid. They copy constellation symbols from the chart legend, then place the stars to form the pattern. Teacher circulates, giving specific feedback on accuracy and position words.
5. 10 – Small-group check and explain: In pairs, students compare maps to the chart. One student explains using position language: “It’s near…”, “It’s above/below…”, “The cluster has…”. The other checks and then swaps roles.
6. 7 – Class debrief (exit reflection): Students add a short sentence or diagram label: “My constellation is located…” and “One evidence I used was…” Teacher highlights 2–3 examples of clear mapping.
7. 3 – Tidy and respectful close: Pack materials away, brief reminders about safety and care for resources.

Resources

• Large printed star chart (teacher version) with clear legend and 2–3 target constellations
• Student star charts (simplified) and blank mapping templates with a direction guide
• Coloured pencils/markers, rulers (optional), glue sticks
• Constellation symbol key/legend cards
• Picture cards or illustrated prompts connecting the pūrākau to constellation names
• Compass rose or direction mat for the room
• Timer and model “completed” mapping example
• Group roles cards (mapper, checker, explainer, materials)
• Seating plan that supports peer support

Assessment

• Formative: Teacher observes mapping accuracy during circulation and notes use of position/direction language.
• Formative: Pair explanation—teacher listens for clear referencing to chart evidence (legend, position, grouping).
• Summative-for-this-lesson: Collected map + one explanation sentence (or label) showing constellation location and reasoning.

Differentiation

• Support for learners needing extra help: Provide a “start line” on the template (e.g., pre-mark one reference star), supply a traceable outline of the constellation pattern for partial completion, and use sentence starters (“I know because…” / “It is located…”).
• Extension for advanced learners: Ask students to map an additional constellation, include a scale cue (e.g., relative spacing), and write a short explanation comparing two constellations (“Both are clusters, but one is higher/near…”).
• EAL learners: Use visuals heavily (legend cards, colour-coding for symbols), allow oral response instead of written for the explanation sentence, and pre-teach 4–6 key words (direction/position, chart, symbols, constellation).
• SEN/learning needs: Reduce working memory load with chunked steps (chart reading → symbol matching → placement), offer a quiet/alternative table, and allow use of pencil grips or thicker markers for fine-motor support.

Extension (optional)

• Students create a “Night Sky Story Map” page: draw the constellation, add 2–3 story details, and include a compass-direction note for where it appears on the chart.