Grid References and Paths
Create and interpret grid reference systems using grid references and directions to locate and describe positions and pathways.
Read this first
Go across first. Then go up. Always in that order.
Each square has an address, like B3.
Words you need
- Grid
- Squares in rows and columns.
- Reference
- The address of one square.
- Path
- The way you travel from one place to another.
Worked example
e.g. Where is square C2?
- Find the letters. They run across the bottom.
- Move across to letter C.
- Now find the numbers. They run up the side. Move up to 2.
- C2 is where those two meet.
Across first, then up. Say it out loud each time.
Practice
The pictures fade as you go. By the last few you are on your own.
1Which comes first in B4, the letter or the number?with a picture
AnswerThe letter. Go across first.
2You are at A1. You move 2 right. Where are you?with a picture
AnswerC1.
3You are at B2. Move 1 right and 2 up. Where are you?with a hint
Need a hint?
Right changes the letter.
AnswerC4.
4Describe the path from A1 to C3.with a hint
Need a hint?
Say how many across and how many up.
Answer2 right and 2 up.
5Is D2 the same square as 2D?on your own
AnswerThey mean the same place, but we write the letter first.
6You are at C3. Move 2 left. Where are you?on your own
AnswerA3.
7Why do maps use grids?on your own
AnswerSo you can tell someone exactly where to look.
Think about it
1
Why does everyone use the same order?
One good answerSo a grid reference means the same thing to everyone.
2
How is a grid like a street map?
One good answerBoth help you find a place using two directions.
Common mistakes
Going up before going across.
Across always comes first.
Counting the lines instead of the squares.
A reference names a square, not a corner.