Maps, Directions, and Scales

Mathematics

Class 5 | CBSE, NCERT & ICSE

Learning Objectives

Introduction — What is a Map?

A map is a flat drawing that represents a real area — like a room, a town, a country, or the whole Earth. Maps are much smaller than the real area they show, so they use a scale to maintain proportions. A map of India cannot be as large as India itself, so we shrink it — but everything stays in the correct proportion.

Maps are used by geographers, soldiers, travellers, pilots, sailors, and city planners. ISRO (Indian Space Research Organisation) makes highly detailed maps of India using satellites. Even your phone's GPS uses digital maps!

Image needed: A political map of India with major states, capital cities, and rivers labelled. Include compass rose in the corner. Colourful, child-friendly, with state borders clearly marked.
Style: Clean political map with colour-coded states, compass rose, ocean labels
Size: 600×700px

Part 1: Compass Directions

A compass helps you find directions. The four cardinal directions are North (N), South (S), East (E), and West (W). Between them are four intermediate (ordinal) directions: Northeast (NE), Northwest (NW), Southeast (SE), and Southwest (SW).

Remembering Cardinal Directions

  • Never Eat Soggy Waffles → N, E, S, W (clockwise from top)
  • Or in Hindi: U, P, D, P (Uttar, Purv, Dakshin, Paschim)
  • The Sun rises in the East and sets in the West
  • In India, the Himalayas are to the North and the Indian Ocean is to the South
DirectionHindi NameSymbolBetween
NorthUttar (उत्तर)N—
SouthDakshin (दक्षिण)S—
EastPurv (पूर्व)E—
WestPaschim (पश्चिम)W—
NortheastUttar-PurvNEBetween N and E
NorthwestUttar-PaschimNWBetween N and W
SoutheastDakshin-PurvSEBetween S and E
SouthwestDakshin-PaschimSWBetween S and W
Image needed: A large, clear compass rose showing all 8 directions (N, NE, E, SE, S, SW, W, NW) with both English and Hindi names. Each direction marked with a distinct colour. Decorative compass-style design.
Style: Classic compass rose design, colourful, with bilingual labels
Size: 500×500px

Directions on a Map of India

Using the compass, we can describe where one place is relative to another:

ExampleDirection
Kashmir is _____ of KanyakumariNorth
Kolkata is _____ of MumbaiEast
Chennai is _____ of MumbaiSoutheast
Rajasthan is _____ of KeralaNorthwest
Assam is _____ of DelhiNortheast

Example 1: A school is in the centre of a town. The market is to the North, the hospital is to the Southeast, and the park is to the West. If Ravi faces the market and turns clockwise by 90°, which direction is he now facing?

Solution:

Ravi faces North (towards market). Turns 90° clockwise from North → faces East

Part 2: Map Scale

A scale tells you the relationship between a distance on the map and the actual distance on the ground. It's written as a ratio, like 1 cm : 10 km, which means every 1 cm on the map represents 10 km in real life.

The Scale Formula

Actual Distance = Map Distance × Scale

Map Distance = Actual Distance ÷ Scale

Types of Scale Representation

TypeExampleMeaning
Statement Scale1 cm = 50 km1 cm on map = 50 km on ground
Representative Fraction (RF)1 : 5,000,0001 unit on map = 5,000,000 same units on ground
Bar ScaleA line divided into segmentsRead distances directly off the bar

Example 2: On a map, the scale is 1 cm : 50 km. The distance between Delhi and Agra on the map is 4 cm. What is the actual distance?

Solution:

Actual distance = Map distance × Scale

= 4 cm × 50 km/cm

= 200 km

Example 3: The actual distance between Mumbai and Pune is 150 km. On a map with scale 1 cm : 30 km, what is the map distance?

Solution:

Map distance = Actual distance ÷ Scale

= 150 km ÷ 30 km/cm

= 5 cm

Example 4: On a school map, the scale is 1 cm : 8 m. The classroom measures 4.5 cm × 3 cm on the map. Find the actual length and width of the classroom.

Solution:

Actual length = 4.5 × 8 = 36 m

Actual width = 3 × 8 = 24 m

Image needed: A simple map of a school campus showing buildings (classrooms, library, playground, canteen) with a scale bar (1 cm = 20 m) and compass rose. Grid lines overlaid. Distances marked.
Style: Top-down floor plan style, clean with coloured buildings, labelled
Size: 650×500px

Part 3: Reading Maps with Grid References

Maps often have a grid — a network of horizontal and vertical lines. Each square in the grid has a reference. We read grids by going along the corridor (horizontal/column) first, then up the stairs (vertical/row). This is called the alphanumeric grid or coordinate system.

Example 5: On a grid map, columns are labelled A–F (left to right) and rows are labelled 1–6 (bottom to top). The post office is at B3. The school is at D5. What direction is the school from the post office?

Solution:

Post office at B3: column B, row 3

School at D5: column D (further right = East) and row 5 (further up = North)

School is to the Northeast of the post office

Image needed: A 6×6 grid map of an Indian town showing: a market (A2), school (C4), temple (E1), hospital (B5), park (D3), and railway station (F4). Columns A–F, rows 1–6. Clear grid lines, icons for each place.
Style: Clean grid map, cartoon icons, colourful
Size: 600×600px

Latitude and Longitude — The World's Grid

The entire Earth is covered by an imaginary grid called latitude (horizontal lines) and longitude (vertical lines). This helps locate any place on Earth precisely.

FeatureLatitudeLongitude
Direction of linesHorizontal (east-west)Vertical (north-south)
Measure0° to 90° N or S0° to 180° E or W
Starting lineEquator (0°)Prime Meridian (0°)
Important Indian linesTropic of Cancer (23.5°N) passes through India82.5°E Standard Time Meridian

India lies between approximately 8°N to 37°N latitude and 68°E to 97°E longitude.

Part 4: Drawing a Map to Scale

To draw a map to scale:

  1. Choose a suitable scale (e.g., 1 cm = 10 m)
  2. Divide each actual measurement by the scale to get map measurements
  3. Draw the map using the calculated measurements
  4. Mark a compass rose in the corner
  5. Write the scale clearly on the map

Example 6: Draw a map of a rectangular park that is 60 m × 40 m. Use a scale of 1 cm = 10 m.

Solution:

Map length = 60 ÷ 10 = 6 cm

Map width = 40 ÷ 10 = 4 cm

Draw a rectangle 6 cm × 4 cm, add compass rose, write "Scale: 1 cm = 10 m"

Example 7: A room is 5 m × 3.5 m. A wardrobe occupies the north wall (2 m wide), a bed is on the east side (2 m wide), and a window is on the south wall (1 m wide). Draw a floor plan at scale 1 cm = 0.5 m and mark all features.

Solution:

Room: 5 m → 10 cm (length), 3.5 m → 7 cm (width)

Wardrobe: 2 m → 4 cm (on north wall)

Bed: 2 m → 4 cm (on east wall)

Window: 1 m → 2 cm (on south wall)

Key Words

WordMeaning
MapA flat drawing representing a real area at a reduced size
ScaleThe ratio between map distance and actual distance
CompassAn instrument that shows direction using Earth's magnetic field
Cardinal DirectionsThe four main directions: North, South, East, West
Intermediate DirectionsNE, NW, SE, SW — between the cardinal directions
Grid ReferenceA code (like B3) that locates a square on a map grid
LatitudeImaginary horizontal lines on Earth, measured in degrees N or S
LongitudeImaginary vertical lines on Earth, measured in degrees E or W
Compass RoseA diagram on a map showing the directions
Legend / KeyA guide on the map explaining what symbols mean

Key Points to Remember

  • The 4 cardinal directions are N, S, E, W. The 4 intermediate directions are NE, NW, SE, SW
  • On a map, North is usually at the top unless stated otherwise
  • Scale formula: Actual Distance = Map Distance × Scale Value
  • To find map distance: Map Distance = Actual Distance ÷ Scale Value
  • Read grid references: column (across) first, then row (up)
  • Latitude lines run east-west; longitude lines run north-south
  • India lies between 8°N–37°N and 68°E–97°E
  • The Tropic of Cancer (23.5°N) passes through India
  • India's standard time is based on 82.5°E longitude (IST = UTC + 5:30)
  • Always include compass rose, scale, and legend when drawing a map

Finished learning? Now test what you know!