Coordinates
Coordinates locate the turtle on a grid — x across, y up. Moving to a point is the same skill used in maps, graphs and game design.
Python for Kids · Class 6 · Module 7 of 9
Turtle Graphics
Give the computer a pen, tell it where to walk, and watch geometry turn into art.
8 sessionsSessions 49–56
4 weeksTypical pace
BeginnerLevel
Class 6Python & Coding
The big idea
Turtle graphics turns code into something visible on screen. Every wrong angle is instantly obvious, which makes it the fastest feedback loop in the whole beginner curriculum — and quietly teaches coordinates, angles and repetition at the same time.
Why it matters
Visual output makes debugging intuitive. A child who cannot yet read an error message can absolutely see that the square came out as a triangle.
Unpacked
What you will actually learn
Three core ideas, each taught with worked examples and then practised until it feels obvious.
Angles
Angles decide direction. A square needs four 90° turns; a pentagon needs five 72° turns. The pattern 360 ÷ sides is discovered, not told.
Procedural drawing
Procedural drawing means describing a shape as instructions rather than tracing it. Once the instructions live in a loop or a function, one line can draw fifty shapes.
Did you know?
Turtle graphics comes from the Logo language of 1967, where children steered a real robot turtle that dragged a pen across paper on the classroom floor.
Common mix-up
“Turtle is a baby toy, not real coding.” The loops, functions and angle maths behind a spiral are exactly the ones used in game and animation engines.
Session by session
Your 8-session journey
Sessions 49–56 of the 72-session year, at two one-hour sessions per week.
- 1
Warm-up and big picture
Where this module fits, what you will build, and a hands-on starter that gets everyone curious about coordinates.
- 2
Coordinates
Guided teaching on coordinates, worked through together with the teacher.
- 3
Coordinates — practice lab
Independent practice, small challenges and one deliberate mistake to diagnose.
- 4
Angles
Guided teaching on angles, building directly on the previous two sessions.
- 5
Angles — practice lab
Applied tasks that combine coordinates and angles in one piece of work.
- 6
Procedural drawing
Procedural drawing introduced and practised, completing the toolkit needed for the project.
- 7
Project build
Guided build session for the module project: Generative geometry art.
- 8
Test, present and reflect
Finish, test against the checklist, present the work and explain the decisions behind it.
Project lab
Generative geometry art
Every module ends with something the student built themselves and can demonstrate. This is the piece that goes into their portfolio and gets explained out loud at the end of session 56.
Try this at home
Draw a shape with n sides using a single loop, then wrap it in a function and call it with n from 3 to 12. Watch the polygon approach a circle.
It is finished when
- It works from start to finish without breaking
- You can explain every part of it in your own words
- You tested it and improved at least one thing afterwards
- Someone else used or understood it without your help
By the end of this module
Students finishing Module 7 can:
- Explain and use coordinates without prompting
- Explain and use angles without prompting
- Explain and use procedural drawing without prompting
- Build and finish generative geometry art
- Test your own work and correct what you find
- Talk an adult through what you made and why
Word bank
The vocabulary introduced here, in plain language:
- coordinate
- An (x, y) pair naming a point on screen.
- degree
- The unit used to measure a turn.
- procedure
- A named set of drawing or action steps.
Module challenge
Think you have got this?
0 XPLevel 1 · Curious Beginner
6 quick questions drawn from this module — vocabulary, the project you build, and a myth-or-fact round. Every wrong answer explains itself, so a mistake still teaches you something.
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