The Wonder Machine Class 3rd Summary and Questions

Are you browsing the internet for question answers to chapter The Wonder Machine of JKBOSE Class 3rd English? Worry not you will find answers to all your questions in this post.

“The Wonder Machine” is a chapter in Chant English Class 3^rd for students of JKBOSE. It is based on providing basic computer knowledge to little champs. The chapter tells us about types of computers, the uses of computers, and the difference between humans and computers. There are two girls namely Dolma and Tundup in the chapter. Tundup visits Dolma and Dolma told her about her computer Tijo.

The Wonder Machine Class 3rd Summary and Questions

The Wonder Machine Class 3rd Summary

A computer is a very fast machine that makes our work easy and fast. It can make calculations very fast and it has very high accuracy.

Types of Computer

The various types of computers include: Desktop, Laptop, Tablet and Smartphone

1. Desktop

It is big and is kept on the desk. It is used to do various tasks. Students can access the internet on it and can also complete their school projects and assignments using a desktop.

2. Laptop

It is small in size and can be taken from one place to another in a bag. It can be kept in our lap so it is named as a laptop.

3. Tablet

It is like a smartphone but it is larger than a smartphone. It has a touchscreen on which we can write notes and stories.

4. Smartphone

It is the most modern and common type of computer that we see in hands of everyone. It can let us make calls, send messages, and store phone numbers. Also, students are using it for their online classes. We can watch videos and do several other things using a smartphone.

Computer and Humans

Feature	Computer	Human
Storage	A computer can store a large amount of information and never forget it.	Human beings may forget the information stored in their brain.
Time	A computer is very fast and can-do multiple tasks at the same time.	Human beings need more time to work also they cannot perform multiple tasks simultaneously.
Accuracy	A computer is an accurate machine and does not make mistakes.	A human being can make mistakes while performing a task.
Decision	A computer does not have the power of making a decision.	A human being can make a decision.
Orders	A computer needs a command or order to perform a task.	A human being does not need a command or order to perform any task.
Work Process	A computer does not get tired while working for hours.	A human being needs rest after working for some time.

Uses of Computer

Computer helps us in many ways:

Homes

1. Doing homework and assignments.
2. Watching movies and listening to songs.
3. Playing video games.
4. Browsing the internet.
5. Access online classes on platforms like Google Meet and Zoom.

Schools

1. Used to maintain school records and records of books.
2. Help teachers to plan their lessons.
3. Making timetables, report cards, and question papers, etc.
4. Drawing and colouring.

Shops and Offices

1. In shops and offices computers are used to maintain a record of items.
2. Typing and printing bills.
3. Sending and receiving emails and messages.

Hospitals

1. For maintaining the record of patients.
2. Preparing medical reports and X-rays etc.
3. Knowing more about diseases and their causes.

Banks

1. Maintaining the record of the bank account of the customers.
2. Taking out the money from ATMs.

Railway Stations and Airports

1. For Booking tickets.
2. Maintaining the record of the patients.
3. Updating the status of arrival and departure of trains and airplanes.

The Wonder Machine Class 3rd Summary in Hindi

कंप्यूटर एक बहुत तेज़ मशीन है जो हमारे काम को आसान और तेज़ बनाती है। यह बहुत तेजी से गणना कर सकता है और इसकी सटीकता बहुत अधिक है।

कंप्यूटर के प्रकार

विभिन्न प्रकार के कंप्यूटरों में शामिल हैं: डेस्कटॉप, लैपटॉप, टैबलेट और स्मार्टफोन

1. डेस्कटॉप

यह बड़ा है और इसे डेस्क पर रखा गया है। इसका उपयोग विभिन्न कार्यों को करने के लिए किया जाता है। छात्र इस पर इंटरनेट का उपयोग कर सकते हैं और एक डेस्कटॉप का उपयोग करके अपने स्कूल प्रोजेक्ट और असाइनमेंट भी पूरा कर सकते हैं।

2. लैपटॉप

यह आकार में छोटा होता है और इसे एक बैग में एक जगह से दूसरी जगह ले जाया जा सकता है। इसे हमारी गोद में रखा जा सकता है इसलिए इसे लैपटॉप का नाम दिया गया है।

3. टैबलेट

यह स्मार्टफोन की तरह है लेकिन स्मार्टफोन से बड़ा है। इसमें एक टचस्क्रीन है जिस पर हम नोट्स और कहानियां लिख सकते हैं।

4. स्मार्टफोन

यह सबसे आधुनिक और सामान्य प्रकार का कंप्यूटर है जिसे हम सभी के हाथ में देखते हैं। यह हमें कॉल करने, संदेश भेजने और फ़ोन नंबर संग्रहीत करने दे सकता है। साथ ही छात्र इसका उपयोग अपनी ऑनलाइन कक्षाओं के लिए भी कर रहे हैं। हम स्मार्टफोन का उपयोग करके वीडियो देख सकते हैं और कई अन्य काम कर सकते हैं।

कंप्यूटर और इंसान

विशेषता	कंप्यूटर	मानव
भंडारण	एक कंप्यूटर बड़ी मात्रा में जानकारी संग्रहीत कर सकता है और इसे कभी नहीं भूलता।	मनुष्य अपने मस्तिष्क में संग्रहीत जानकारी को भूल सकता है।
समय	एक कंप्यूटर बहुत तेज है और एक ही समय में कई कार्य कर सकता है।	मनुष्य को कार्य करने के लिए अधिक समय की आवश्यकता होती है, साथ ही वे एक साथ कई कार्य नहीं कर सकते हैं।
शुद्धता	कंप्यूटर एक सटीक मशीन है और गलती नहीं करता है।	मनुष्य किसी कार्य को करते समय गलती कर सकता है।
फैसला	कंप्यूटर में निर्णय लेने की शक्ति नहीं होती है।	मनुष्य निर्णय ले सकता है।
आदेश	किसी कार्य को करने के लिए कंप्यूटर को एक आदेश या आदेश की आवश्यकता होती है।	किसी भी कार्य को करने के लिए मनुष्य को किसी आदेश या आदेश की आवश्यकता नहीं होती है।
काम की प्रक्रिया	घंटों काम करने से कंप्यूटर नहीं थकता।	इंसान को कुछ देर काम करने के बाद आराम की जरूरत होती है।

कंप्यूटर का उपयोग

कंप्यूटर हमारी कई तरह से मदद करता है:

A. होम्स

1. होमवर्क और असाइनमेंट करना।
2. फिल्में देखना और गाने सुनना।
3. वीडियो गेम खेलना।
4. इंटरनेट ब्राउज़ करना।
5. गूगल मीट और जूम जैसे प्लेटफॉर्म पर ऑनलाइन क्लासेस एक्सेस करें।

B. स्कूल

1. स्कूल के रिकॉर्ड और किताबों के रिकॉर्ड को बनाए रखने के लिए उपयोग किया जाता है।
2. शिक्षकों को उनके पाठों की योजना बनाने में मदद करें।
3. समय सारिणी, रिपोर्ट कार्ड और प्रश्न पत्र आदि बनाना।
4. ड्राइंग और रंग।

C. दुकानें और कार्यालय

1. दुकानों और कार्यालयों में कंप्यूटर का उपयोग वस्तुओं का रिकॉर्ड रखने के लिए किया जाता है।
2. टाइपिंग और प्रिंटिंग बिल।
3. ईमेल और संदेश भेजना और प्राप्त करना।

D. अस्पताल

1. रोगियों के रिकॉर्ड को बनाए रखने के लिए।
2. मेडिकल रिपोर्ट और एक्स-रे आदि तैयार करना।
3. रोगों और उनके कारणों के बारे में अधिक जानना।

E. बैंक

1. ग्राहकों के बैंक खाते का रिकॉर्ड रखना।
2. एटीएम से पैसे निकालना।

F. रेलवे स्टेशन और हवाई अड्डे

1. टिकट बुकिंग के लिए।
2. रोगियों का रिकॉर्ड बनाए रखना।
3. ट्रेनों और हवाई जहाजों के आगमन और प्रस्थान की स्थिति को अद्यतन करना।

The Wonder Machine Word Meaning

Word	Hindi Meaning	Urdu Meaning
Access	पहुँच	پہنچ
Project	परियोजना	منصوبه
Assignments	कार्य	کام
Lap	गोद	گود
Carried	ले जाना	لے جانا
Send	भेजना	بهیجنا
Receive	प्राप्त करना	حاصل کرنا
Store	इकट्ठा करना	جمع کرنا
Pandemic	वैश्विक महामारी	عالمی وباء
Forget	भूल जाना	بهولنا
Mistakes	गलतियां	غلطیاں
Accuracy	सटीकता	دورست ہونا
Decision	निर्णय	فیصلہ
Get tired	थक जाना	تھک جانا
While	जब तक	جبکہ
Watching	देखना	دیکھنا
Listening	सुनना	سُننا
Arrival	आगमन	آمد
Departure	प्रस्थान	روانگی

The Wonder Machine Question Answers

Stop, Think and Write (Page No. 37 and 39)

Let’s Talk about Life Skills

• Do you think it is important to learn computers? Why?

Ans. Yes, it is very important to learn computer in modern times because a computer is used in almost every field and computer learning is necessary for working in any of the fields like education, banking, hospital, business, transport, etc.

• Divide the students into groups. Let them talk about the difference between computers and humans.

Ans. To be done in a class but students must be provided proper knowledge about computers before this discussion.

• Do you think that computers have helped students in their studies during the Covid-19 pandemic? Share your experience with the class.

Ans. Yes, a computer has played a great role in helping the students continue their studies during the Covid-19 pandemic. Students were able to attend online classes due to computers. Computers helped a lot in imparting online education to the students during this bad time.

Let’s Write

A. Fill in the blanks using the words given below.

hospitals

games

decisions

records

1. A computer is used for keeping _____________ of all the times.
2. A computer is used for playing __________________.
3. A computer can be used to prepare reports at ___________________.
4. Humans can take their own ______________.

Ans.

1. A computer is used for keeping records of all the times.
2. A computer is used for playing games.
3. A computer can be used to prepare reports at hospitals.
4. Humans can make their own decisions.

B. Write T for (True) and F for (False).

1. We cannot draw pictures on computers.

Ans. (F)

2. Computers always give correct results.

Ans. (T)

3. Computers have an artificial brain.

Ans. (T)

4. Computers are used in shops for printing tickets.

Ans. (F)

5. Computers can make calculations.

Ans. (T)

6. Computers are not used in banks, railway stations, and airports.

Ans. (F)

7. Teachers can make use of computers in the classroom.

Ans. (T)

C. Tick the right answer against the space provided

1. A computer stores a large amount of

a. money

b. information

c. water

Ans. b) Information

2. A ____________ cannot take its own decision.

a. computer

b. man

c. both

Ans. a) Computer

3. A _____________ can take its own decision.

a. laptop

b. human

c. desktop

Ans. b) Human

4. ___________ is used to withdraw money.

a. ATM

b. smartphone

c. laptop

Ans. a) ATM

Grammar in Context

The computer is a wonderful and useful machine. It is an accurate and fast machine. It not only stores the information but also recalls it. It is composed of hardware and software.

Hardware refers to the physical components of the computer such as the monitor, CPU, mouse, keyboard, etc. Software means the set of instructions that makes the computer work. A computer can do many tasks at the same time but it first needs a command. I can learn computers if I practice daily.

The words in pink in the above paragraph connect the two sentences. They are called joining words or linkers.

Circle the joining words in the following sentences.

1. Rohit likes to play games on a computer and Radha likes to play badminton.

Ans. Rohit likes to play games on a computer and Radha likes to play badminton.

2. Arti paints on the computer but Afifa paints on paper.

Ans. Arti paints on the computer but Afifa paints on paper.

3. Rehana did her project on the computer and Riya did on paper sheets.

Ans.  Rehana did her project on the computer and Riya did on paper sheets.

4. Mummy listens to songs on the computer but Daddy watches the news on TV.

Ans. Mummy listens to songs on the computer but Daddy watches the news on TV.

5. Radhika uses a computer for many things such as drawing, typing, and listening to music.

Ans. Radhika uses a computer for many things such as drawing, typing, and listening to music.

6. Imran plays tennis and hockey.

Ans. Imran plays tennis and hockey.

7. We should eat fresh fruits because it builds our immunity.

Ans. We should eat fresh fruits because it builds our immunity.

Fill in the blanks with the below given joining words.

And

But

Such as

If

1. Kashmir is cold _____________ Jammu is hot.
2. John likes tea ________coffee both.
3. Radha is sad___________ Sonam is happy.
4. Bindu will pass ____________ she works hard.
5. Seema plays many games ___________ Kho, Cricket and Badminton.
6. Imran plays hockey________ tennis.

Ans.

1. Kashmir is cold but Jammu is hot.
2. John likes both tea and coffee.
3. Radha is sad but Sonam is happy.
4. Bindu will pass if she works hard.
5. Seema plays many games such as Kho, Cricket and Badminton.
6. Imran plays hockey and tennis.

Rewrite the sentences by using suitable joining words given in the boxes.

1. Adnan plays the violin. Adnan plays the flute.

Ans. Adnan plays the violin and the flute.

2. Huda eats fruits. She wants to remain fit.

Ans. Huda eats fruits because she wants to remain fit.

3. Geeta cooks dal. Geeta cooks rice.

Ans. Geeta cooks dal and rice.

4. Rainu loves to sing. Sana loves to dance.

Ans. Rainu loves to sing but Sana loves to dance.

5. Mahi went to the garden. She watered the plants.

Ans. Mahi went to the garden and watered the plants

6. You work hard. You will pass the exam.

Ans. You will pass the exam if you work hard.

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