I
was always fortunate and blessed to have one or two great teachers
during every phase of my educational period between 1936 ? 1957.
Evolution of the oath has resulted from what I have experienced and what
I have felt and grown through my teachers. The first oath talks about
the teacher loving teaching and teaching being the soul of the teacher.
What is the significance of this? Here I would like to give the example
of the teacher who really loved teaching. |
|
|
Teacher loves teaching |
It
was the year 1936; I recall my initiation of education at the age of 5
years in Rameswaram Panchayat elementary school. I had a Teacher Muthu
Iyer who took special interest on me mainly because I performed very
well in a class exercise. He was impressed and next day he came to my
house to tell my father that I was a very good student. My parents were
happy and got my favourite sweet from my mother. Another important event
while I was in first class, which I cannot forget. One day I did not
turn up to my school. Teacher Muthu Iyer noticed my absence and same
evening he came to my father to ask what the problem was and why did I
not go to school and whether he can do anything to help me. On that day,
I was having fever. Another important thing, which he noticed was my
hand writing, was very poor. He gave a three page writing exercise and
told my father that he should ensure that I do the exercise everyday
regularly. By these actions of my teacher Muthu Iyer, my father told me
in later years that teacher Muthu Iyer is not only a good teacher to me
in teaching but he influenced and shaped me with good habits and he was a
noble friend to my family. Even today I realize how my teacher loved
teaching and took personal interest to bring up his pupils. Now let me
talk about another teacher who taught me in my fifth class.
|
|
|
Teacher encourages questions from Students |
I
was studying in 5th class at the age of 10 who gave a vision for my
life. I had a teacher, Shri Siva Subramania Iyer. He was one of the very
good teachers in our school. All of us loved to attend his class and
hear him. One day he was teaching about bird's flight. He drew a diagram
of a bird on the blackboard depicting the wings, tail and the body
structure with the head. He explained how the birds create the lift and
fly. He also explained to us how they change direction while flying.
Nearly 25 minutes he gave the lecture with various information such as
lift, drag and how the birds fly in a formation of 10, 20 or 30 etc. At
the end of the class, he wanted to know whether we understood how the
birds fly. I said I did not understand how the birds fly. When I said
this, he asked the other students whether they understood or not. Many
students said that they did not understand. Our teacher was a real
teacher and very good teacher. He did not get upset by our response.
|
|
|
|
In
view of this, my teacher said that he would take all of us to the sea
shore. That evening the whole class was in the sea shore. We enjoyed the
roaring sea waves knocking at the rocks in the pleasant evening. Birds
were flying with sweet chirping voice. He showed the sea birds in
formation in 10 to 20 numbers, we have seen the marvelous formation of
birds with a purpose and we were all amazed. And we were simply looking
at the formation. The teacher showed the birds and asked us to see when
the birds fly, what it looked like. We saw the wings being flapped. He
explained how the birds flapped the wings to generate the lift. He asked
us to look at the tail portion with the combination of flapping wing
and twisting tail. We noticed closely and found that the birds in that
condition flew in the direction they wanted. Then he asked us a
question, where the engine is and how it is powered. Bird is powered by
its own life and the motivation what it wants. All these aspects were
explained to us within 15 minutes. We all understood the whole bird
dynamics with practical example. How nice it was? Our teacher was a
great teacher; he could give as a theoretical lesson coupled with live
practical example. This is real teaching. I am sure, many of the
teachers in schools and colleges will follow this example.
|
|
|
|
For
me, it was not merely an understanding of how a bird flies. The bird's
flight entered into me and created a feeling on the seashore of
Rameswaram. From that day evening, I thought that my future study has to
be with reference to something to do with flight. At that time, I did
not realize that I have to go towards flight science. I am telling this
because my teacher?s teaching and the event that I witnessed inspired
me to lead to the goal in life. Then one evening after the classes, I
asked the teacher, "Sir, please tell me, how to progress further
something to do with flight". He patiently explained to me that I should
complete 8th class, and then go to high school, and then I should go to
college that may lead to education of flight. If I do all these things I
might do something connected with flight sciences. This advice and the
bird flying exercise given by my teacher really gave me a goal and a
mission for my life. When I went to college, I took Physics. When I went
to engineering in Madras Institute of Technology, I took Aeronautical
Engineering.
|
|
|
|
Thus
my life was transformed as a rocket engineer, aerospace engineer and
technologist. That one incident of my teacher encouraging me to ask
questions, showing the visual examples proved to be a turning point in
my life which eventually shaped my profession. Shri Sivasubramania Iyer
was an example for shaping not just students but igniting the youth both
average and extraordinary by allowing them to ask questions and
answering them till they fully understood.
|
|
|
Teacher puts the students ahead |
Now
I would like to discuss about my mathematics teacher Prof Thothatri
Iyengar. As a young science student, I had an opportunity at St.
Joseph?s College to witness a unique scene of divine looking personality
walking through the college campus every morning, and teaching
Mathematics to various degree courses. Students looked at the
personality who was a symbol of our own culture, with awe and respect.
When he walked, knowledge radiated all around. The great personality
was, Prof Thothatri Iyengar, our teacher. At that time, ?Calculus
Srinivasan who was my mathematics teacher, used to talk about Prof
Thothatri Iyengar with deep respect. They had an understanding to have
an integrated class by Thothatri Iyengar for first year B.Sc. (Hons) and
first year B.Sc. (Physics). Thus, I had the opportunity to attend
his classes, particularly on modern algebra, statistics and complex
variables. When we were in the B.Sc first year, Calculus Srinivasan
used to select top ten students to the Mathematics Club of St. Joseph?s,
whom were addressed by Prof Thothatri Iyengar. I still remember, in
1952, he gave a masterly lecture on ancient mathematicians and
astronomers of India. In that lecture, he introduced four great
mathematicians and astronomers of India, which is still ringing in my
ears. They are Aryabhata, Srinivasa Ramanujan, Brahmagupta,
Bhaskaracharya. Let me discuss one.
|
|
|
|
Prof.
Thothatri Iyengar explained, based on his analysis, that Aryabhata was
both an astronomer and mathematician, born in 476 AD in Kusuma-pura (now
called Patna). He was known to represent a summary of all Maths at
that point of time. Just when he was only 23 years old, he wrote his
book ARYABHATIYAM in two parts. He covered important areas like
arithmetic, algebra (first ever contributor), trigonometry and of
course, astronomy. He gave formulae for the areas of a triangle and a
circle and attempted to give the volumes of a sphere and a pyramid. He
was the first to give value of pie. He discovered that the earth takes
about 365 days to orbit around the sun. Prof. Thothatri Iyengar always
puts the student to take a pride in India?s contribution in astronomy
and mathematics and puts the students ahead. This great teacher combined
his knowledge of science with his deep insight into many aspects of our
civilizational heritage. Prof. Thothatri Iyengar was an example for
continuously building capacities among students and putting the students
well ahead in mathematical sciences. He also injected great thoughts in
the minds of students and promoted nobility in thinking and action. Now
I would like to discuss about the teacher who built the capacity of
working together and evolution of integrated system design even during
engineering student life.
|
|
|
Learning integrated system design |
While
I was studying aeronautical engineering in MIT, Chennai, (1954-57)
during the third year of my course, I was assigned a project to design a
low-level attack aircraft together with six other colleagues. I was
given the responsibility of system design and system integration by
integrating the team members. Also, I was responsible for aerodynamic
and structural design of the project. The other five of my team took up
the design of propulsion, control, guidance, avionics and
instrumentation of the aircraft. My design teacher Prof. Srinivasan,
the then Director of MIT, was our guide. He reviewed the project and
declared my work to be gloomy and disappointing. He didn?t lend an ear
to my difficulties in bringing together data base from multiple
designers. I asked for a month?s time to complete the task, since I had
to get the inputs from five of my colleagues without which I cannot
complete the system design. Prof. Srinivasan told me "Look, young man,
today is Friday afternoon. I give you three days time. If by Monday
morning I don?t get the configuration design, your scholarship will be
stopped." I had a jolt in my life, as scholarship was my lifeline,
without which I cannot continue with my studies. There was no other way
out but to finish the task. My team felt the need for working together
round the clock. We didn?t sleep that night, working on the drawing
board skipping our dinner. On Saturday, I took just an hour?s break. On
Sunday morning, I was near completion, when I felt someone?s presence in
my laboratory. It was Prof. Srinivasan studying my progress. After
looking at my work, he patted and hugged me affectionately. He had words
of appreciation: "I knew I was putting you under stress and asking you to meet a difficult deadline. You have done great job in system design".
|
|
|
|
Through
this review mechanism Prof Srinivasan, really injected the necessity of
understanding the value of time by each team member and brought out the
best from the system design team. I realized that if something is at
stake, the human minds get ignited and the working capacity gets
enhanced manifold. That?s what exactly happened. This is one of the
techniques of building talent. The message is that young in the
organization, whatever be their specialization, be trained to systems
approach and projects, which will prepare them for new products,
innovation and undertaking higher organizational responsibilities.
Teacher has to be a coach like Prof. Srinivasan.
|
|
No comments:
Post a Comment