Page 95 - Viva ICSE Computer Studies 6 : E-book

C. State whether the given statements are true or false.
1. Sound blocks are orange colour coded blocks. __________

2. Control blocks are gold colour coded blocks. __________
3. The Backdrop of Stage can be changed by clicking on the Stage backdrop
icon in the Sprite list. __________

4. Sensing block senses the mouse input while executing the script. __________
5. C blocks loop the conditions in the code. __________

D. Answer the following questions.
1. Write the steps to change the backdrop from library.

2. Enlist the types of blocks in Scratch and write a few lines about them.
3. Describe the components of Scratch.
4. Diff erentiate between the following.

(a) Motion block and pen block
(b) Sound block and control block
5. Discuss the functioning of following blocks:

Control blocks, Motion blocks and Sound blocks

Building Values and Life Skills

What will you do if you see your friend who is unable to work with Scratch blocks properly?

Testing Knowledge

Is there any substitute for Control blocks in Scratch to apply logical reasoning and conditional
programming?

Linking Knowledge

Mathematics: Draw some geometrical shapes like square, rectangle, triangle and circle in Scratch.

Lab Fun

1. Write a program to show a Sprite bouncing the ball.
2. Draw Sprite and background as per your choice using the Paint Editor tools.

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