Definitions
Backdrop
A background image displayed on the stage.
Shape of a C-block
Letter C.
How many motion blocks are available in the program?
What programming language was previously used?
Squeak.
Scratch users cannot comment on your posts. T/F
False
Costumes
An image that represents a sprite on the stage or changes the sprite’s appearance.
Reporter block shape
Either rounded or angled sides.
Which block provides inputs for other blocks to process?
Reporter Blocks
What is Scratch?
Scratch is a block-based visual programming language and website.
Scratch 2.0 is flexible when it comes to naming your variables. T/F
True. It can be as long or short and include anything.
Scripts
Collections of code blocks that outline the programming logic controlling the operation of sprites.
Hat Block shape
Rounded or curved top and a bump at the bottom.
What do cap blocks indicate?
End of a script.
What is the two-dimensional image drawn on a transparent background?
A sprite.
Boolean data is data that Scratch 2.0 automatically generates when you work with different types of operator blocks. T/F
True
Scratch Cards
PDF files that you can print and use as a quick reference for performing certain tasks.
Boolean Block shape
Angled sides.
What do sensing blocks do?
location of the mouse pointer and a sprite’s distance from other sprites, prompt the user for input and which retrieve user input , prompt the user for input and which retrieve user input , etc.
What is the Blocks Palette?
The area on the Scratch Program Editor where categories of code blocks are displayed.
An integer is a numeric value that does include a decimal point. T/F
False
Variable scope
The location within an application that the variable’s value can be modified.
Cap Block shape
Notch on top and a flat bottom.
Which block can change coordination or rotate something?
A Motion Block.
Taking a scratch project and modifying it is called...
Remixing.
Even if you are using the Scratch 2.0 timer you can not control the pace of animation. T/F
False.