WorksheetsUnit 4 - Programming the Frog maze
Total questions: 23
Worksheet time: 12mins
It is a short program that controls one thing - for example a sprite.
An x/y coordinate is a _______ value in Scratch.
The ____ coordinate sets how far up or down the screen a point is.
Increasing the y coordinate of the frog sprite will make it move ____ screen
To bring the sprite in the center of the screen, x/y coordinate must be set to _________
x=0
y=0
x=10
y=10
x=0
y=256
y=-10
It is a loop which is controlled by a logical test.
counter loop
forever loop
conditional loop
In Scratch, the block for a conditional loop is ______
repeat until
The sensing block is ________ in colour.
lightblue
It is the block which displays a message in speech bubbles on the screen.
Say
Move
Set size
play sound
You can change the backdrop using ______ block
switch backdrop to
say
next costume
next backdrop
Change x coordinate by -10 will make the sprite move ______
left
right
up
down
To make the script smaller and easier to read, you can use a __________
module
loop
event
A _______stores commands using the red 'My Blocks'
Module
x/y coordinate
Loop
Which one is correct for module?
Makes program shorter
Makes program easier to read
Saves time and effort
Facilitates sharing with other programmers
All of these
You cannot upload a custom backdrop in scratch
True
False
_____ means make changes to a script or other file in Scratch.
The game stops if the cat sprite touches the maze. Which sense block should be used?
touching gift
touching snake
touching color
The module x needs a suitable name for what it is intended for.
Hint: Look at the commands that have been stored inside it.
movement
startup
endgame
Which block will make the snake sprite appear at various positions on the screen?
go to random position
go to x/y
change y by 10
move 10 steps
A ______ means to repeat a block of code again and again.
It is the type of loop which repeats a set number of times and then stops.
Conditional loop
Forever loop
Counter loop
Maheera wants to the frog sprite to play a sound 3 times. Which loop should she use?
Conditional loop
Forever loop
Counter loop
It is the block which makes the program start.
event
motion
operators
variables
