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Scratch Programming: Short Answer Type Questions | Computer Application: Class 10 PDF Download

Q.1. Name the tab and category of blocks that should be selected to do the following:   (2 Marks)
(i) Ask the user's name
(ii) Add a variable to store points of the game
Ans: (i)
Scripts tab/Sensing category of blocks
(ii) Scripts tab/Data category of block

Q.2. What are My blocks?   (2 Marks)
Ans:
My blocks are user-made custom blocks. There are 2 unique kinds of My blocks in Scratch 3.0.
Scratch Programming: Short Answer Type Questions | Computer Application: Class 10- Define a custom block.
Scratch Programming: Short Answer Type Questions | Computer Application: Class 10- A custom block

Q.3. What do Data blocks do?   (2 Marks)
Ans:
Data blocks include two subcategories, Variables and Lists, but both are related to storing and accessing data. Prior to Scratch 2.0, this category was called "Variables". Data blocks are used for storing information, such as a score in a project, and using it in scripting and other beneficial purposes.

Q.4. Match the following parts of the Scratch interface to the images   (2 Marks)
Scratch Programming: Short Answer Type Questions | Computer Application: Class 10
Ans:

Scratch Programming: Short Answer Type Questions | Computer Application: Class 10

Q.5. What are sprites in Scratch?   (2 Marks)
Ans:
Sprites are the images on a Scratch computer program screen. Every Scratch program is made up of sprites and the scripts (instructions) that control them. Scripts are programmed to make the sprites do things. A project can have lots of sprites, and each sprite can have lots of scripts.

Q.6. What are the basic features of Scratch?   (2 Marks)
Ans:
(i) It is a free and open source programming language.
(ii) It is easy to learn and use.
(iii) It can run on multiple platforms or operating systems.
(iv) It provides a graphical environment where the user can connect blocks of codes to create programs.

Q.7. Look at the Scratch Interface below.   (2 Marks)
In the table below see if you can match the letters to the different features of the Scratch Interface:

Scratch Programming: Short Answer Type Questions | Computer Application: Class 10
Scratch Programming: Short Answer Type Questions | Computer Application: Class 10
Ans: 
Scratch Programming: Short Answer Type Questions | Computer Application: Class 10

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FAQs on Scratch Programming: Short Answer Type Questions - Computer Application: Class 10

1. What is Scratch programming?
Ans. Scratch programming is a visual programming language developed by MIT that allows users to create interactive stories, games, and animations. It uses blocks of code that can be dragged and dropped to create scripts, making it easy for beginners to learn programming concepts.
2. Can Scratch be used for professional programming?
Ans. While Scratch is primarily designed for beginners and educational purposes, it can be a stepping stone towards professional programming. Scratch teaches fundamental programming concepts and logical thinking, which can be applied to other programming languages. However, for more advanced and complex projects, professional programmers usually switch to other languages like Python or Java.
3. Is Scratch suitable for class 10 students?
Ans. Yes, Scratch is suitable for class 10 students as it provides a beginner-friendly environment to learn programming. Class 10 students can easily grasp the concepts of Scratch programming through its visual interface, making it an excellent tool for introducing them to the world of coding.
4. Can Scratch be used to create mobile apps?
Ans. Scratch itself does not support the creation of mobile apps. However, Scratch projects can be converted into executable files that can run on Windows, Mac, or Linux systems. To create mobile apps, students can explore other platforms like MIT App Inventor, which is also beginner-friendly and allows the creation of Android apps using block-based programming.
5. Are there any resources available to learn Scratch programming?
Ans. Yes, there are plenty of resources available to learn Scratch programming. The official Scratch website (scratch.mit.edu) provides tutorials, guides, and a community forum where users can share their projects and seek help. Additionally, there are numerous online tutorials, YouTube videos, and books dedicated to teaching Scratch programming, making it easy to find learning materials suited for class 10 students.
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