Intro into Computer Science

Front

A block that starts the action; also called a "hat" block; usually a click or press of a button is called what?

Back

Control

Front

An illusion of continuous motion created by the rapid display of a sequence of still images with incremental differences is called what?

Back

Animation

Front

A block that programs a sprite to hide or show; also used to change a sprite's costume is called what?

Back

Looks

Front

A block that allows for input from a user, or "senses" when a sprite has collided with/touched an edge, color or another sprite is called what?

Back

Sensing

Front

Programming blocks that are linked together to make a sprite do/say something is called what?

Back

Script

Front

A block used to replay an action for a specific number of times; a LOOP is called what?

Back

Repeat

Front

Images of people, animals, things, that you use in a Scratch project is called a what?

Back

Sprite

Front

An image that is defined by a two dimensional array (grid) of discrete color values (pixels). Contrast with vector graphics is called what?

Back

Bitmap

Front

What does this picture represent? Options: Clouds, Background, Motion

Back

Background

Front

To place blocks in a certain order so specific actions take place means what?

Back

Program