wunder beta🗺️ How Coordinate Grids Work
Read the x-axis, y-axis and origin, and use coordinate pairs to find and plot points on a grid.
2
lessons
~15 min
to learn
🔢 Math
subject
Ages 6–12
level
What you’ll learn
- Reading a GridUnderstand the x-axis, y-axis and origin, and read coordinates written as (x, y).A coordinate grid uses two number lines — the x-axis across and the y-axis up — that cross at the origin, the point (0, 0). A point's position is written as a pair of coordinates (x, y): the first number is how far across, the second how far up.
- Plotting and Using PointsPlot points by moving across then up, and join points to make shapes.To plot a point, start at the origin, move across for x, then up for y, and mark it. The order matters — (3, 5) is not (5, 3). Plotting several points and joining them draws a shape that anyone can copy from the coordinates.
Questions this course answers
On a coordinate grid, the x-axis goes...
The x-axis is the horizontal line going across.
The point where the two axes cross is called the...
The origin is the point (0, 0) where the axes meet.
In the coordinates (5, 2), what does the 5 tell you?
The first number is the x value — how far across.
Are the points (3, 5) and (5, 3) the same?
Swapping the numbers gives a different point, so order matters.
The point (0, 4) sits...
With 0 across and 4 up, the point lies on the y-axis.
Grounded in trusted sources
- Khan Academy Kids
- BBC Bitesize KS2 Maths
- NRICH Maths (Cambridge)
- Britannica Kids
- National Council of Teachers of Mathematics
Every Wunder lesson is built from real, reputable sources — never invented.
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