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WorksheetsCode.org lesson 3 and 4 quiz
Total questions: 25
Worksheet time: 31mins
Which letters tell us the coordinates on the grid?
x and y
y and z
a and b
x and z
What is the coordinate of the blue rectangle?
200, 200
150, 200
100, 100
0, 0
What code is correct for this rectangle?
rect(200, 200);
fill("blue");
fill("blue");
rect(200, 200);
fill - blue
x=200, y=200
rect(0, 0);
fill(red);
What code is correct for this rectangle?
rect(200, 200);
fill("blue");
fill("blue");
rect(200, 200);
fill - blue
x=200, y=200
rect(0, 0);
fill(red);
Select correct code to draw a circle
ellipse(100, 100);
elipse(100, 100);
eclipse(100, 100);
circle(100, 100);
Code lines in code.org run
Top to bottom
Bottom to top
Starting with rect(200, 200);
Starting with top left corner
Code for color of the shape should go _____ the shape code.
before
after
What is the code to color a shape?
fill("red");
fill(red);
fill-red;
"fill"(red);
Bottom right part of the coordinate grid has coordinates...
x = 400, y = 400
x = 50, y = 50
x = 0; y = 0
x = 100; y = 450
In code rect(100, 200), what does the first number (100) represent?
x
y
height
width
In code rect(200, 350), what does the second number represent (350)?
x
y
height
width
What are the coordinates of this rectangle?
(400, 400);
(0, 0);
(5, 10);
(200, 200)
What is height of the rectangle in the following code?
rect(250, 200, 75, 225);
250
200
75
225
What is width of the rectangle in the following code?
rect(250, 200, 75, 225);
250
200
75
225
What is y value in the following code?
rect(250, 200, 75, 225);
250
200
75
225
What is height of the rectangle in the following code?
rect(250, 200, 75, 225);
250
200
75
225
Finding and fixing problems in an algorithm or program.
Parameter
Animation
FRame
Debugging
The X and Y part of these blocks help us.....
place any shape or sprite in a specific area on the screen.
change how big or small the shape or sprite is
move the shapes
create a new plot
The W and H part of these blocks help us.....
place any shape or sprite in a specific area on the screen.
change how wide or tall the shape or sprite is
move the shapes
create a new plot
How do we use this block in code.org?
We have to place this block below a shape or sprite in order to change its size.
We use this to change all colors
We have to put this block at the end of the code
We have to place this block before a shape or sprite in order to change its color.
What does this block do?
Draws a rectangle onto the display positioned at x and y
Draws an ellipse onto the display centered at x and y
Sets the color used for the background of your game.
Draws a straight line between two points.
What does this block do and how do we use it?
Draws a straight line between two points.
Draws a rectangle onto the display positioned at x and y
Draws an oval onto the display centered at x and y
Draws a point.
What will this block help you do in Code.org?
Change
Color development
Change the color of the background
background movement
What is width of the rectangle in the following code?
rect(250, 200, 75, 225);
250
200
75
225
