When you draw a maze with the sprite's pen the drawing is lost when you close the project. One way to save your maze is to programme the algorithm to redraw it each time the project is opened. Another way is to draw the maze as a sprite, and this can be made easy with a fine-line vector grid. The maze in this project is drawn and saved as a sprite. (See inside).
Fine line vector grids open up many opportunities to maximise the potential of Scratch as a methodology for maths teaching using READY-STEADY-CODE by Seamus O'Neill
