Geography · Year 6

Active learning ideas

Mastering Four-Figure Grid References

Active learning works for four-figure grid references because students need to physically navigate maps to develop spatial awareness. Moving from textbook exercises to hands-on tasks builds confidence in reading coordinates and reduces confusion between eastings and northings through repeated, purposeful practice.

• National Curriculum Attainment Targets
• KS2: Geography - Geographical Skills and Fieldwork
• KS2: Geography - Map Skills

• 20–40 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Think-Pair-Share
• 35 min · Small Groups

Treasure Hunt: Grid Reference Rally

Distribute OS map excerpts to small groups. Provide 10 clues with four-figure grid references for features like churches or woods. Groups locate each, sketch the feature, and justify why the reference is accurate. Debrief by sharing one challenging find.

Predict the location of a feature given its four-figure grid reference.

Facilitation Tip

During the Treasure Hunt, circulate with a clipboard to listen for students calling references aloud with correct order (eastings first, then northings) to catch misconceptions early.

What to look for

Provide students with a small section of an OS map and a list of four-figure grid references. Ask them to circle the 1km square corresponding to each reference and write the name of any feature found within it. Review their answers for accuracy.

• Understand
• Apply
• Analyze
• Self-Awareness
• Relationship Skills

Activity 02

• Think-Pair-Share
• 25 min · Pairs

Pairs Relay: Coordinate Calling

Pair students with identical OS maps. One partner calls a four-figure grid reference; the other marks and names the feature. Switch roles after five turns, then compare maps for accuracy. Extend by adding prediction challenges.

Compare the accuracy of four-figure grid references with general descriptions.

Facilitation Tip

For the Pairs Relay, position yourself at the finish line to observe how students read grid references from the map and call them to their partner, ensuring they point to the correct square.

What to look for

Present two location descriptions for a feature on a map: one using a four-figure grid reference (e.g., 56 78) and another using a general description (e.g., 'by the large oak tree near the river'). Ask students: 'Which description is more precise and why? When might each type of description be useful?'

• Understand
• Apply
• Analyze
• Self-Awareness
• Relationship Skills

Activity 03

• Think-Pair-Share
• 40 min · Whole Class

Whole Class: Reference Creation Game

Project a blank OS grid square. Students suggest features; teacher assigns references. Class votes on best placements, then verifies with real maps. Record class map with annotations for gallery walk.

Justify the use of grid references for precise location identification.

Facilitation Tip

In the Reference Creation Game, walk around with blank map grids and ask students to justify their chosen references to check their understanding of how squares are defined by grid lines.

What to look for

Give each student a card with a four-figure grid reference. Ask them to draw a small square on a blank piece of paper representing that 1km square and label it with the grid reference. Then, ask them to write one sentence explaining how they determined the square's position on the map.

• Understand
• Apply
• Analyze
• Self-Awareness
• Relationship Skills

Activity 04

• Think-Pair-Share
• 20 min · Individual

Individual: Precision Match-Up

Give students maps and cards with descriptions versus four-figure references. Match pairs, then explain why references outperform descriptions. Follow with self-created reference for a chosen feature.

Predict the location of a feature given its four-figure grid reference.

What to look for

Provide students with a small section of an OS map and a list of four-figure grid references. Ask them to circle the 1km square corresponding to each reference and write the name of any feature found within it. Review their answers for accuracy.

• Understand
• Apply
• Analyze
• Self-Awareness
• Relationship Skills

A few notes on teaching this unit

Teach four-figure grid references by starting with physical movement—have students walk to labeled grid squares on the playground or school field. Avoid abstract explanations until they’ve experienced the practical need for precision. Use peer teaching, where students correct each other’s references during relays, as research shows peer correction strengthens retention. Keep demonstrations short and focused on the ‘why’ before students practice.

By the end of these activities, students will confidently read four-figure grid references, explain why order matters, and justify their use over vague descriptions. They will also recognize that a reference identifies a 1km square, not a single point, preparing them for more precise six-figure references.

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Watch Out for These Misconceptions

• During Pairs Relay: Coordinate Calling, watch for students calling northings before eastings or mixing up the order.

  Remind students to chant ‘across then up’ while pointing to the grid lines. If heard out of order, have the pair redo the call immediately with peer modeling.

• During Treasure Hunt: Grid Reference Rally, watch for students treating the reference as a single point rather than a 1km square.

  Ask teams to list two or three features within their square, then discuss why multiple features fit. Use this to transition to the idea of needing six-figure precision for exact locations.

• During Reference Creation Game, watch for students assuming grid lines start only at the map’s bottom-left corner.

  Provide a full OS map sheet and have students locate the same numbered grid line on different parts of the map to see that numbers repeat across the sheet.

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Methods used in this brief

• Think-Pair-Share