I continue here from my previous articles. If you haven’t read them yet, please do so here in Part 1 and Part 2. The power of periodicity: There is a day every month that the Indians offer their prayers to their ancestors or the departed which is on the New…
View More My journey with Astronomy – Part 3Author: Sriraghavan S M
My journey with Astronomy – Part 2
I continue here from my previous article. If you haven’t read that yet, please do. The science behind ಮಕರ ಸಂಕ್ರಾಂತಿ (Makara Sankranti): Indian traditions follow two approaches to the calendar – the sun-based ಸೌರಮಾನ (sauramaana) approach and the moon-based ಚಾಂದ್ರಮಾನ (chaandramaana) approach. The time measured using each approach is based…
View More My journey with Astronomy – Part 2My journey with Astronomy – Part 1
The fascination: Have you ever wondered that every time you step on the earth, there is a history of 5 billion years under your feet? The environment in which we live has been on earth in different conditions over the last 5 billion years. These were the exact thoughts I…
View More My journey with Astronomy – Part 1Throwing Scientific Temper out of the window
“ಸೋರುತಿಹುದು ಮನೆಯ ಮಾಳಿಗಿ, ಅಜ್ಞಾನದಿಂದ… ಸೋರುತಿಹುದು ಮನೆಯ ಮಾಳಿಗಿ!” ಸಂತ ಶಿಶುನಾಳ ಶರೀಫ This is a Kannada folk song written by Santa Shishunala Sharifa in the mid 19th century when India experienced an epidemic of Bubonic plague. In the song, he advises people to be sensible about the disease. He shares insights on…
View More Throwing Scientific Temper out of the windowHow Arithmetic Progression shaped my journey as a teacher
Learning by being present: It was during June of 1999 that I was approached by a parent to tutor her son for grade 10 Maths. This was purely thanks to the marketing efforts of my beloved mother about my score of 99/100 in my 10th exams. My ever-zealous mother used…
View More How Arithmetic Progression shaped my journey as a teacherGlimpse of the Eclipse – a Meaningful Learning Experience – Part 2
Preparation for the much-awaited event: We were pretty excited about the eclipse viewing event plans. As expected, the morning of 26 Dec 2019 was misty and cloudy. The eagerness to witness the annular solar eclipse was so high that I was willing to take a chance. The idea was to…
View More Glimpse of the Eclipse – a Meaningful Learning Experience – Part 2Glimpse of the Eclipse – a Meaningful Learning Experience – Part 1
Annular Solar Eclipse: On 26 December 2019, the people of Bengaluru are in for a celestial treat – the annular solar eclipse. This is the eclipse of the sun. It happens when the moon while travelling around the earth, gets aligned between the sun and the earth. Shadow of the…
View More Glimpse of the Eclipse – a Meaningful Learning Experience – Part 1Celebrating NumberNagar® – The story
Every end is a new beginning. Personal background: In the beginning of the new century, humankind was also contemplating the end of the world. Firstly, the Y2K bug threatened the end of the IT world. Then, there was a widespread belief that “the world would end on 22 Dec 2012”.…
View More Celebrating NumberNagar® – The storyMy experiments with Mathematics
Maths from my childhood: The moment we hear the word Maths, we think of calculations and formulae. For some, Maths is easy and for others, it is a hard nut to crack. For me, Maths has been a fascination. To me, Maths means – the ability to understand the universe…
View More My experiments with MathematicsThe next 90 days – 3 areas of focus for better exam preparation
Introduction: This is the season of exam preparations in terms of syllabus completion, planning for the pre–boards and then boards. Here are some tips to work with during this season. The most important aspect of exam preparation is confidence. This comes from preparedness which comes from clarity of concepts and…
View More The next 90 days – 3 areas of focus for better exam preparation