Scratch Quiz Evaluation

What does the “ask [What's your name?] and wait” block do?

• a) Plays a sound

• b) Waits for a sprite to move

• c) Waits for the user to click

• d) Asks the user a question and waits for a typed answer

What kind of answer is stored in the “answer” block?

• a) The sprite’s last position

• b) The user’s response to the “ask” block

• c) The project title

• • d) The number of sprites

Which block checks if the sprite is touching the mouse-pointer?

• a) touching [mouse-pointer v]?

• b) key [space v] pressed?

• c) touching color [#000000]?

• d) go to [mouse-pointer v]

Which of these can be detected using Sensing blocks?

• a) Color of the stage

• b) Key pressed

• c) Volume of music

• • d) Number of backdrops

Which block detects if two sprites are touching each other?

• a) when touching color

• b) touching [Sprite2 v]?

• c) when flag clicked

• • d) go to [Sprite2 v]

Which block lets a sprite read the mouse’s position?

• a) set x to 0

• b) wait until <mouse clicked>

• c) mouse x

• d) sensing mouse clicked

Which block is used to detect if a key is pressed?

• a) wait (1) seconds

• b) say [key]

• c) key [space v] pressed?

• d) join [a] [b]

What is the purpose of “My Blocks” in Scratch?

• a) To make the sprite fly

• b) To create custom functions

• c) To play music

• d) To change the backdrop

What can you add to a custom block when you create it?

• a) Sound effects

• b) Input parameters

• c) Backdrops

• • d) Keyboard shortcuts

What does the "define" block do?

• a) Starts the code for a custom block

• b) Ends the program

• c) Defines a variable

• • d) Selects a sprite