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Primary 4 Robotic mBlock

Total questions: 12

Worksheet time: 7mins

Name
Class
Date
1.

What does broadcasting mean in mBlock?

a)

Telling a sprite to move across the screen

b)

Sending a message to start other scripts or sprites

c)

Changing the costume of a sprite

d)

Recording sound to play in the background

2.

Create a program with the following algorithm?

a)
b)
c)
d)
3.
An algorithm is..
a)
.. A set of instructions
b)
... A motion block
c)
... A character
d)
... A loop statement 
4.

What does sequence mean in programming?

a)

Running code steps in a random order

b)

Repeating the same code again and again

c)

Making choices between two different blocks

d)

Running code steps one after another in order

5.

Before crossing the street, what should you do first?

a)

Run

b)

Close your eyes

c)

Look both ways

d)

Step onto the street

6.

How to bake a cake?

Choose the correct sequence

a)

1 → 2 → 3 → 4

b)

4 → 2 →3 → 1

c)

2 → 4 → 1 → 3

d)

2 → 1 → 4 → 3

7.

What is the name of characters in mBlock?

a)

Background

b)

Panda

c)

Sprite

d)

Looks

8.

What button should be clicked to make the sprite to move?

a)

a

b)

space

c)

green flag

d)

z

9.

What is the size of the Panda?

a)

100

b)

200

c)

300

d)

400

10.

Which block is to use to set the position of a sprite?

a)

b)

c)

d)

11.

If the coordinates for X is positive (+) and Y is positive (+), where will the position of the sprite be?

a)

Quadrant I

b)

Quadrant II

c)

Quadrant III

d)

Quadrant IV

12.

If the coordinates for X is positive (+) and Y is negative (-), where will the position of the sprite be?

a)

Quadrant I

b)

Quadrant II

c)

Quadrant III

d)

Quadrant IV