Scratch Programming
A. State True or False.
1. You can change the background of the stage?
2. The duplicate button allows you to move an object.
3. You cannot insert more than two sprites on the stage.
4. Scratch allows you to add sound in your project.
5. The file extension of a Scratch project is .sb2
B. Choose the correct answer.
1. A set of instruction given to perform a task.
a. Program b. Translator c. Compiler
2. Scratch programming language was developed by
a. Adobe b. Microsoft c. MIT
3. Pre written instructions available in scratch
a. Sprites b. Scripts c. Stage
4. Predefined scripts are selected from
a. Blocks b. Stage c. Script area
5. Background where an object moves
a. Stage b. Script c. Block
6. Something which is happening for example click of the mouse
button.
a. Event b. Script c. Block
7. The block which contains scripts for movement of scripts.
a. Pen b. Motion c. Looks
8. The block which contains scripts to write something on the stage.
a. Motion b. Pen c. Looks
9. The block which contains scripts to include sound in a program.
a. Sound b. Pen c. Looks
10. The default sprite present in Scratch is :
a. Tiger b. Cat c. Mouse
C. Name the blocks which you will select to perform the following tasks.
1. To print a message in a bubble: block
2. To perform a task when green flag is clicked: block
3. To draw a line behind the sprite: block
4. To say Hello for few seconds: block
5. To move the sprite few steps: block
6. To turn the sprites 90 degree: block
7. To print an image of the sprite: block
8. To play drums: block
D. Name the following
Question 1
Three components of the Scratch Editor
Question 2
Three categories of the Blocks
Question 3
Any three categories of backdrop
Question 4
Three commands of Pen block
Question 5
Three commands of Control block
Match the blocks with their appropriate scripts
Question 1
Blocks Scripts
Events turn clockwise 15 degrees
Control switch costume to costume2
Sound when flag clicked
Motion play sound 'meow' until done
Looks forever
