Skip to main content

Connecting classroom learning to real life experiences:

Currently our syllabus is very theoretical and it is left for students to create imagination themselves to think on the concept deeply.

Imagine if primary grade physics is taught through this kind of practical examples, which we are gonna describe now.

Imagine if concepts of Force, motion, speed, weight, balance etc. is taught this way:

Case study:

Do you Know why Railway does not allow you to choose seats?

 *Would you believe that the technical reason behind this is PHYSICS.*

Booking a seat in a train is far more different than booking a seat in a theatre.
Theatre is a hall, whereas train is a moving object. So safety concern is very high in trains.

Indian railways ticket booking software is designed in such a way that it will book tickets in a manner that will distribute the load evenly in a train.

Let me take an example to make things more clear : Imagine there are sleeper class coaches in a train numbered S1, S2 S3... S10, and in every coach there are 72 seats.

So when some one first books a ticket, software will assign a seat in the middle coach like S5, middle seat numbered between 30-40, and preferably lower berths (Railways first fills the lower berths than upper one so as to achieve low centre of gravity.)

And the software books seats in such a way that all coaches have uniform passenger distribution and seats are filled starting from the middle seats (36) to seats near the gates i.e 1-2 or 71-72 in order from lower berth to upper.

Railways just want to ensure a proper balance that each coach should have for equal load distribution.

That is why when you book a ticket at the last, you are always allotted an upper berth and a seat numbered around 2-3 or 70, except when you are not taking a seat of someone who has cancelled his/her seat.

What if the railways book tickets randomly ? A train is a moving object which moves around at a speed of around 100km/hr on rails.
So there are a lot of forces and mechanics acting on the train.

Just imagine if S1, S2, S3 are completely full and S5, S6 are completely empty and others are partially full. When the train takes a turn, some coaches face maximum centrifugal force and some minimum, and this creates a high chance of derailment of the train.


This is a very technical aspect, and when brakes are applied there will be different braking forces acting at each of the coaches because of the huge differences in weight of coach, so stability of train becomes an issue again.

I felt that this is a good information worth sharing, as often passengers blame the Railways citing inconvenient seats/ berths allotted to them.

Source: received through WhatsApp message.
Case study is not verified by us. You can consider only as an example.

Popular posts from this blog

10 things to protect your child from social media:

- Did you know?  Bill Gates did not give his children cell phones until they were 14 years old.  And even Apple's Steve Jobs was conscious of his children's phone usage. A large number of CEOs and prominent figures of Silicon Valley companies significantly reduce the time their children spend in contact with technology. How addicted are your children to cell phone? How much time do they spend in front of a screen? Would you let your children do the same? Or are you following strategies to make them use cell phone only for necessary use. The American Academy of Pediatrics recommends to limit technology according to the age of the children, since there is a great fear that the use of the devices will become compulsive and uncontrolled. There are people who compare social media to drugs, by quoting that social media makes children addicted to their phones, which becomes a habit from which it is difficult to come out. What is social media? Social media is any digital tool that all...

ಪ್ರೊ. ಕೆ. ಎಸ್. ನಿಸಾರ್ ಅಹಮದ್ ರವರ ಜೀವನ-

- ಪ್ರೊ.  ಕೆ. ಎಸ್. ನಿಸಾರ್ ಅಹಮದ್ ಪ್ರೊ.ಕೆ.ಎಸ್.ನಿಸಾರ್ ಅಹಮದ್ (5 ಫೆಬ್ರುವರಿ 1936 - 3 ಮೇ 2020) ಕನ್ನಡದ ಪ್ರಮುಖ ಸಾಹಿತಿಗಳಾಗಿದ್ದರು. ಅವರ ಪೂರ್ಣ ಹೆಸರು 'ಕೊಕ್ಕರೆಹೊಸಳ್ಳಿ ಶೇಖಹೈದರ ನಿಸಾರ್ ಅಹಮದ್'. ಅವರು ಬರೆದ 'ಜೋಗದ ಸಿರಿ ಬೆಳಕಿನಲ್ಲಿ ತುಂಗೆಯ ತೆನೆ ಬಳುಕಿನಲ್ಲಿ' ಎಂಬ ಪದ್ಯವು ಬಹಳ ಜನಪ್ರಿಯವಾಗಿ ಅವರು ನಿತ್ಯೋತ್ಸವ ಕವಿಯೆಂದೂ ಕರೆಯಲ್ಪಡುತ್ತಿದ್ದರು. Image source: Online typing ಜೀವನ- ಪ್ರೊ. ನಿಸಾರ್ ಅಹಮದ್ ಬೆಂಗಳೂರು ಜಿಲ್ಲೆಯ ದೇವನಹಳ್ಳಿಯಲ್ಲಿ ಫೆಬ್ರುವರಿ ೫, ೧೯೩೬ ರಲ್ಲಿ ಜನಿಸಿದರು. ೧೯೫೯ ರಲ್ಲಿ ಭೂವಿಜ್ಞಾನದಲ್ಲಿ ಸ್ನಾತಕೋತ್ತರ ಪದವಿ ಪಡೆದರು. ೧೯೯೪ ರ ವರೆಗೆ ವಿವಿಧ ಸರಕಾರಿ ಕಾಲೇಜುಗಳಲ್ಲಿ ಅಧ್ಯಾಪಕ ಹಾಗು ಪ್ರಾಧ್ಯಾಪಕರಾಗಿ ಕೆಲಸ ಮಾಡಿ ನಿವೃತ್ತರಾದರು.             ಜನನ 5 ಫೆಬ್ರುವರಿ 1936 ದೇವನಹಳ್ಳಿ, ಮೈಸೂರು ಸಂಸ್ಥಾನ, ಬ್ರಿಟಿಷ್ ಇಂಡಿಯಾ              ಮರಣ 3 ಮೇ 2020 (ವಯಸ್ಸು 84)[೧] ಬೆಂಗಳೂರು ವೃತ್ತಿ ಸಾಹಿತಿ, ಪ್ರೊಫೆಸರ್ ಭಾಷೆ ಕನ್ನಡ ರಾಷ್ಟ್ರೀಯತೆ ಭಾರತ ಪ್ರಕಾರ/ಶೈಲಿ Fiction ಸಾಹಿತ್ಯ ಚಳುವಳಿ ನವ್ಯ ಕಾವ್ಯ ಪ್ರಮುಖ ಕೆಲಸಗಳು ಮನಸು ಗಾಂಧಿ ಬಜಾರು(1960) ನಿತ್ಯೋತ್ಸವ ಪ್ರಮುಖ ಪ್ರಶಸ್ತಿಗಳು ಪದ್ಮಶ್ರೀ (೨೦೦೮), ರಾಜ್ಯೋತ್ಸವ (೧೯೮೧) ಕೆಲವು ಸಾಹಿತ್ಯಗಳು : ನಿಸಾರ್ ಅಹಮದ್  ...

Education system in Greece and Rome in ancient times: (In Urdu)-

یونان اور روم میں نظامِ تعلیم ڈاکٹر عرفان حبیب مغربی تعلیم کی تاریخ کا آغاز حضرت عیسیٰؑ سے سیکڑوں برس پہلے، یونانی قوم کی تعلیمی سرگرمیوں سے ہوتا ہے۔ اس تاریخ میں بیسویں صدی کی شروعات تک ایک تسلسل پایا جاتا ہے۔ ابتدائی دور میں یونانی شہری ریاستوں میں رہتے تھے۔ شروع ہی سے ان کے یہاں تعلیم کو بڑی اہمیت دی جاتی تھی۔ اچھے شہری تیار کرنے کے لیے تعلیم ضروری تھی۔ یہ ریاستیں دشمنوں میں گھری ہوئی تھیں اور اکثر اندرونی خطروں کا بھی سامنا کرنا ہوتا تھا۔ اس لیے شہریوں کی اس طرح سے تربیت ضروری تھی کہ وہ اندرونی اور بیرونی خطروں کا اچھی طرح مقابلہ کر سکیں۔ اس یونانی سماج کی بنیاد، غلامی کے نظام پر تھی جس میں غلاموں کی تعداد آزاد شہریوں سے کہیں زیادہ تھی۔ تجارت اور ہاتھ سے کام کرنے کو معیوب سمجھا جاتا تھا اور یہ کام غلاموں سے لیے جاتے تھے، اس لیے شہریوں کو کوئی ٹیکنیکل تعلیم حاصل کرنے کی ضرورت نہیں تھی۔ شہری ریاستیں کئی باتوں میں ایک دوسرے سے مختلف تھیں اور اس لیے ان کے تعلیم کے مقاصد بھی جدا جدا تھے مثلاً سپارٹا اور ایتھنز کے تعلیمی نظام بالکل الگ الگ تھے۔ سپارٹا کے شہری اپنے علاقے می...

Who is Sir Hajee Ismail Sait of Bangalore:

 - Fukhr-ut-Tojjar Sir Hajee Ismail Sait: A Legacy of Business and Philanthropy Fukhr-ut-Tojjar Sir Hajee Ismail Sait (1859-1934) was a prominent Indian businessman, philanthropist, and community leader who left an indelible mark on South India.  He was an Indian banker, businessman and community leader who served as a member of the Madras Legislative Council . Born in Periyakulam, Tamil Nadu, Sait's entrepreneurial journey began early, driven by a strong work ethic and a keen business acumen. A Business Empire Takes Shape Sait's first venture, the "English Warehouse," proved to be a resounding success, catering to the needs of the British community in Bangalore. His entrepreneurial spirit, however, did not limit him to a single venture. He diversified into a wide range of businesses, including mines, and manufacturing units. His astute business decisions saw him rise to become one of the wealthiest merchants in South India. Very quickly, Ismail Sait built on the succ...

School Library suggested list for Indian schools for classes 6th to 10th standard:

  ##  - Book Suggestions for a School Library in India for classes 6-10. Here are some book suggestions, focusing on core subjects and Indian languages, to enrich your school library:  1.  Works by renowned Indian authors in various languages (Hindi, english, regional languages etc.) 2. Language Reference Books:       * Dictionaries (English, Hindi, regional languages)       * Thesauruses       * Grammar books     * English communication books        * Writing guides      * Essay writing books   3. Science:       * Biographies of famous scientists (e.g., Einstein, Curie)       * Books on specific scientific topics (e.g., astronomy, biology, chemistry) 4. Mathematics:       * Mathematical puzzles and brain teasers       * History of mathematics       * Books on the practical applications of mathematic...

The Power of Early Years: Laying the Foundation for Lifelong Learning:

 - Introduction: -  Early childhood experiences shape lifelong development. -  Brain development is rapid in early years. -  Positive early experiences lead to better outcomes. 1. The Science of Early Childhood Development: - Brain development is influenced by early experiences. - Sensory experiences are crucial for cognitive, social, and emotional development. - Language acquisition is most effective in early childhood. 2.   The Impact of Early Childhood Education: - Improved academic achievement - Enhanced social and emotional skills - Increased resilience - Reduced crime rates - Stronger economy 3 .  Practical Strategies for Early Childhood Educators: a.  Creating a Positive Learning Environment:     - Safe, nurturing, and stimulating environment     - Positive reinforcement and encouragement     - Opportunities for social interaction and collaboration b.  Effective Teaching Practices:     - Active learni...

Hauna Curriculum is for strong preschool education:

 - *Hauna Preschool Systems* Hauna Curriculum is for strong preschool education. We are a preschool curriculum provider offering a comprehensive learning framework for children aged 3-6 years. *Hauna Curriculum Overview:* 1. Focuses on holistic development (cognitive, social, emotional, physical) 2. Integrated learning approach (subjects interconnected) 3. Child-centered and activity-based learning 4. Emphasis on creativity, critical thinking, and problem-solving 5. Aligns with international early childhood education standards *Curriculum Structure:* 1. Nursery (H1- 3-4 years) 2. ⁠Lower Kindergarten (H2- 4-5 years) 3. ⁠Upper Kindergarten (H3- 5-6 years) *Subject Areas:* 1. Language and Literacy 2. Mathematics  3. EVS 4. ⁠Social emotional development 5. ⁠Physical Development  *Teaching Methodologies:* 1. Play-based learning 2. Storytelling 3. Hands-on activities 4. Project-based learning 5. Role-playing 6. ⁠Real-World Applications *Assessment and Evaluation:* 1. Continuous...

Education themed jokes:

1. Dad puts finger print(Thumb) on son's mark sheet. Child asked father: Being a chartered accountant, Why did you put finger print instead of signature on my progress card. Father replied: idiot,after looking at your marks, the teacher should not think that I am educated. 2. Critical thinking among children: Pintu: daadi neend nhi aa rahi, TV dekh lun? Daadi: mujh se baat kr le Pintu: daadi kya hum hamesha 6 hi rahenge? Aap, mom, dad, didi, main aur meri billi Daadi: nahi beta aapke liye kal doggy b aa raha h to 7 ho jaayenge Pintu: par doggy to billi ko kha jayega fir 6 ho jaayenge Daadi: nahi beta aap ki shaadi ho jaayegi to 7 ho jaayenge Pintu: fir behen chali jaayegi shaadi kr ke to fir 6 ho jaayenge Daadi: beta fir aapka beta ho jaayega to fir 7 ho jaayenge Pintu: tb tk aap mar jaaogi to fir hum wapas se 6 ho jaayenge Daadi: Bewqauf......jaa TV dekh 3. Once upon a time ..a small boy named Basheer lived in a tin...

Sarang- An alternative school Journey @ India

A couple who leaned towards alternative education started a Journey with ‘Sarang’ alternative school initiative. As government school teachers, they were themselves disillusioned with the limitations of formal education. And what next, They quit the job to fulfill Sarang dream. They dreamt of a school environment that is close to reality- open, democratic and with fluid boundaries. What if I say, this is your classroom... The kids at Sarang introduced to each other not as classmates, but as brothers and sisters. What do they learn with?- A barren land. How big is the classroom/learning Lab?- Its onnnnlllyyy, 12 Acres. Where it is located?- Attappady, near Palakkad, Kerala, India. At this alternative learning area, ‘There were very few trees, and the only water source had dried out completely. But this would be a perfect place for the children to learn about life and survival’. Where is my food?- All vegetables, fruits, and grains that were needed fo...

Social issues/challenges of online Education in India:

The online education has been opted by large sections of people since there is no option left out to be able to carry on the public education due to the COVID19 pandemic worldwide.  However, when we are confined to go for online education as a whole, it is not obviously an easy task to make it successful as there are lots of constraints laid behind in the country like India.  As we are aware that, these constraints might be related to the competencies and socio-economic challenges. Moreover, these issues are based on urban, rural economics and gender gaps. Hence, this short write up would try to address these issues in reality that hinders in terms of accessing online education. ·          Disparities between urban and rural context in terms of access to online education: The foremost issue that we often notice is about the disparities between urban and rural economy that causes a huge differences about infrastructures. In fact, the ec...