Choose exam board for KS4 Computer Science (GCSE)
Choose exam board for KS4 English
Choose exam board for KS4 French
Choose exam board for KS4 Geography
Choose exam board for KS4 German
Choose exam board for KS4 History
Choose tier for KS4 Maths
Choose exam board for KS4 Music
Choose exam board for KS4 Physical education (GCSE)
Choose exam board for KS4 Religious education (GCSE)
Choose exam board for KS4 Spanish

      Using OS maps to locate places

      Lesson details

      Learning outcome

      I can use directions, grid references and scale to find precise locations and distances on a map.

      Key learning points

      1. Direction on a map can be understood by using compass points or bearings.
      2. Four and six figure grid references are a way of finding a specific place on a map.
      3. The scale of the map can be used to calculate the distance between two features or places.

      Keywords

      • Cardinal points - the four main compass points (north, south, east and west)

      • Easting - vertical lines running north to south on a map that divide it into east and west parts

      • Northing - horizontal lines running west to east on a map that divide it into north and south parts

      Common misconception

      A six figure grid reference refers to only one point in the UK.

      A six figure grid reference will be specific to a larger grid square in the OS National Grid. Each of these 100km2 squares are denoted by a two letter code, often seen in faint blue on the map. This means it refers to more than one point in the UK.

      Teacher tip

      Wherever possible, use OS maps or samples of maps from your local area. This will contextualise things like distance and direction and empower students to look differently at their locality.

      Equipment

      A paper OS map

      Licence

      This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0
      except where otherwise stated. See Oak's terms & conditions
      (Collection 2).

      Lesson video

      Loading...

      Prior knowledge starter quiz

      6 Questions

      Q1.
      A magnetic compass is used to measure...

      Correct Answer: direction

      Q2.
      Which way does a compass arrow always point?

      Correct answer: North
      South
      East
      West

      Q3.
      A grid reference is …

      a network of lines drawn on a map
      Correct answer: a series of numbers that tell someone the location of a feature
      a part of the map that tells someone what the symbols mean
      a bar that shows the distances between two points

      Q4.
      Why might geographers prefer to use six rather than four figure grid references?

      Correct answer: They locate places more accurately.
      They are easier to calculate.
      They work with all scales of map.
      They are unique locations across the UK.

      Q5.
      On an OS map, what units would you most likely use to describe distance?

      centimetres
      metres
      Correct answer: kilometres
      square kilometres

      Q6.
      Why do map makers use scale?

      Correct answer: To make the map small enough to use practically.
      To make really detailed representations of real life.
      To allow them to fit everything into a space.
      To make political maps easier to read.

      4 Questions

      Q1.
      North, south, east and west are known as …

      Correct answer: cardinal points
      intercardinal points
      secondary intercardinal points
      bearings

      Q2.
      A grid reference is made-up of …

      Correct answer: northings and eastings
      nothings and southings
      eastings and westings
      southings and westings

      Q3.
      Which of the following statements are true?

      Correct answer: Across the UK there will be multiple locations with the same grid reference.
      In a four figure grid reference one states where the top right grid lines cross.
      A system of grid lines runs from values of 00 to 100.
      Gridlines are always four centimetres apart.

      Q4.
      If the scale ratio of a map is 1:25 000, this means that one centimetre on the map is representing centimetres in real life.

      Correct Answer: 25 000, 25000, twenty five thousand

      To help you plan your 10 geography lesson on: Using OS maps to locate places, download all teaching resources for free and adapt to suit your pupils' needs...