Chapter 1-2
Used to code in scratch.
What is code blocks?
Where a collection of ready-made sprites are stored.
What is the sprite library?
Used to move sprites around the stage when your Scratch application is started.
What are Motion code blocks?
These sensing blocks let you enable and use a timer.
What are timer and reset timer blocks?
Can store multiple items, allowing a larger collection of items to be retrieved and processed .
What is a data list (or just list)?
Two symbols that start and stop the script exicution.
What are the green flag and red stop buttons?
Involves the use of sprites as the basis for creating projets.
What is Sprite programing?
Blocks are designed to give you control over the relative movement and rotation of sprites.
What are move and turn blocks?
This sensing block reports on how loud a sound is being played.
What is the loudness block?
Things variable names can include.
What are letters, numbers, special characters, and blank spaces? (If two out of four were right thats fine)
A two-dimensional image drawn on a transparent background.
What is a Sprite?
Code blocks with a notch at the top and a bump at the bottom.
What are stcak blocks?
These code blocks to point a sprite toward a specified direction or object.
What are point in direction and point twoards blocks?
These sensing blocks are used to collect user input.
What are ask and wait and answer blocks?
Allow you to store, retrieve, and modify numeric data.
What are variables?
Displays a thumbnail for each sprite in an application.
what is a sprite list?
A code block with a rounded or curved top and a bump at the bottom, visually indicating that it can be snapped on top of other stack blocks.
What are hat code blocks?
Code blocks provide the ability to retrieve and display a sprite’s coordinates and direction.
What are X position, Y postion, and direction blocks?
These sensing blocks report on the mouse pointer’s coordinates and button status.
What are mouse x, mouse y, and mouse down blocks?
The location within an application that the variable’s value can be modified.
What is the variable scope?
Allows the user to quickly move resources like sprites, scripts, backdrops, sounds, and costumes between projects.
What is the backpack?
Used to set up a loop of blocks within scripts that repeatedly execute for as long as the number of times that was entered.
What are C blocks?
PDF files that you can print, cut out, glue together, and then use as a quick reference for performing certain tasks.
What are scratch cards?
These code blocks integrate video inputs.
Whate are video _____ on _____, turn video __, and set video transparency to ___% blocks?
The three levels of the variable scope that scratch supports.
What are local, global, and cloud?