Project STEM Review

Front

Define pseudocode.

Back

instructions for how a program will work in plain language

Front

Which of the following words means a statement that evaluates to true or false? conditional, variable, loop

Back

conditional

Front

Which type of conditional is it when certain actions happen if condition is true, and for no other actions to happen if condition is false?

Back

if-then

Front

What type of conditional is this: If we see a stop sign while driving, then we will stop.

Back

if-then

Front

What type of conditional is this? If someone answers the door we will say trick or treat. If they don't answer the door we will go to the next house.

Back

if-then-else

Front

What type of conditional is it when certain actions happen if condition is true, and a different set of actions happen if the condition is false?

Back

if-then-else

Front

Which of these vocabulary words means "an action that causes something to happen"? Options: Initializing, Event, XY Coordinate Grid, Parallelism

Back

Event

Front

Which Scratch command moves a sprite to the center of the Stage (X,Y Coordinate grid)?

Back

Front

Which of these Scratch commands would glide a sprite to the location (200,0) in 3 seconds?

Back

Front

In this script, what will happen when the space bar is pressed? Options: The sprite will say, "Hello!" for 2 seconds, then glide for 1 second to the location (-50,0); The sprite will glide for 1 second to the location (-50,0), then say, "Hello!" for 2 seconds; The sprite will glide for 1 second to the location (0,-50), then say, "Hello!" for 2 seconds

Back

The sprite will glide for 1 second to the location (-50,0), then say, "Hello!" for 2 seconds