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Position in Scratch.

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Presentation on theme: "Position in Scratch."— Presentation transcript:

1 Position in Scratch

2 Position on the Stage! In Scratch, the sprites perform the commands you give them on the stage. You can control the position of the sprites on the stage.

3 Position on the Stage! X-Axis Y-Axis
In Scratch, the stage is actually a big X/Y coordinate plane. Like a graph! The position of the sprite is a combination of its position on the X-axis and its position on the Y-axis.

4 180 240 -240 -180 Position on the Stage!
The x-axis (side to side) goes from -240 to 240. The y-axis (up and down) goes from -180 to 180. To describe a position on the stage, give its position on the x-axis followed by its position on the y-axis, in parentheses. Example: (120, -90)

5 Position on the Stage! 180 -240 240 -180
In Scratch, the sprite usually begins at the center of the stage. Its position is (0,0).

6 180 -240 240 -180 1) Where will the sprite be on the stage if its position is (240,180)?

7 180 -240 240 -180 2) Where will the sprite be on the stage if its position is (-60,90)?

8 180 -240 240 -180 3) Where will the sprite be on the stage if its position is (120,180)?

9 180 -240 240 -180 Estimate the sprite’s position: (0,75)

10 180 -240 240 -180 Estimate the sprite’s position: (150,-90)

11 With the time that’s left…
Begin the Position in Scratch worksheet.


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