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Scratch Coding and Phet Simulation Circuit

Total questions: 20

Worksheet time: 40mins

Name
Class
Date
1.

What is Scratch?

a)

It is a program that helps you create interactive stories, games, and animations.

b)

Scratch is a term used in sports.

c)

Scratch is a popular dance move.

d)

Scratch is a type of cleaning product.

2.

How can you create a loop in Scratch?

a)

Use the 'repeat' block in Scratch.

b)

Click the green flag in Scratch.

c)

Type 'loop' in the Scratch search bar.

d)

Use the 'loop' block in Scratch.

3.

Repeats over and over again

(a)  

4.

How do you build a circuit in Phet simulation?

a)

Drag components onto the circuit board, connect them with wires, adjust properties, and run the simulation.

b)

Shake the components to form a circuit

c)

Use voice commands to assemble the circuit

d)

Blow on the screen to connect the wires

5.

What is the function of a resistor in a circuit?

a)

To increase the flow of electric current in a circuit.

b)

To store electric charge in a circuit.

c)

To limit the flow of electric current in a circuit.

d)

To generate magnetic fields in a circuit.

6.

How can you add sound effects to your Scratch project?

a)

Use the 'Motion' blocks in the 'Motion' category in Scratch.

b)

Use the 'Pen' blocks in the 'Pen' category in Scratch.

c)

Use the 'Sound' blocks in the 'Sound' category in Scratch.

d)

Use the 'Color' blocks in the 'Color' category in Scratch.

7.

Circle the "Battery" In this Image

8.
What do you call the characters in Scratch? 
a)
Sprite
b)
Script
c)
Scratch
d)
Sprite Scripts 
9.
You use _____ blocks to program Scratch
a)
Code
b)
Algorithm
c)
Sequence 
d)
Memory
10.

What group of blocks controls movement of the Sprite?

a)

Control

b)

Sensing

c)

Motion

d)

Look

11.

What is the backdrop area called in Scratch?

a)

Ground

b)

Paint

c)

Area

d)

Stage

12.
Which of these substances conducts electricity the best?
a)
wood
b)
brick
c)
copper
d)
plastic
13.
What supplies the energy in an electric circuit?
a)
light bulb
b)
conductor
c)
wire
d)
battery
14.

Can this conduct electricity?

a)

Yes

b)

No

15.

What will happen when you run this code?

a)

Change color

b)

Grow and shrink

c)

Spin

d)

Bounce

16.

What does this button do in Scratch?

a)

Inserts a cat

b)

Inserts a Sprite

c)

Inserts a sound

d)

Changes the scene

17.

What does this button do in Scratch?

a)

a cat

b)

Change Sprite

c)

Inserts a picture

d)

Changes the scene

18.

which of these can conduct electricity?

a)

Plastic bag

b)

Pencil

c)

Wire

d)

Battery

e)

Switch

19.

The term "backdrop" means

a)

Background

b)

Water drops

c)

Colour

20.
The characters in Scratch are called
a)
Sprites
b)
Characters
c)
Objects
d)
Actors