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by K. Locana Gunaratna, PhD

Deshamanya Vidya Jyoythi Dr Roland Silva passed away on January 1, 2020 at the age of 87. There was a commemoration of his 88th birth anniversary organized by ICOMOS Sri Lanka and the Central Cultural Fund on June 5, 2021. ICOMOS Sri Lanka is the affiliated National Committee of the International Council on Monuments and Sites (ICOMOS), which is a global organization.

This international body was created in 1965 with the mission to promote the conservation, protection, use and enhancement of monuments, building complexes and cultural heritage sites at both the national and international levels. ICOMOS is an Advisory Body of the World Heritage Committee for the implementation of the World HeritageConvention of UNESCO. As such, it reviews the nominations of cultural World Heritage properties and ensures their conservation.

It is a matter of great pride for us in Sri Lanka that Dr Roland Silva headed this important international body for nine years (1990-1999).ICOMOSSri Lanka was established in 1988 by Dr Roland Silva. It serves as forum where individuals and representatives of institutions concerned with heritage protection meet to exchange information and views affecting the conservation, restoration, rehabilitation and enhancement of monuments, groups of buildings, and sites. He alsocreated our Central Cultural Fund. There are others who have spoken and written on Dr Roland Silva’s substantial contributions to Archaeology and the Conservation of historic monuments. My intention here is to convey a few words about Dr Roland Silva the man as I knewhim, and do so particularly to voice his contribution to theprofession of Architecture.

Roland received his early education at St Joseph’s College in Colombo. While he did well in his studies, he was well-known during his school career as an athlete specializing in the 110m hurdles event. He was appointed Head Prefect of the school. A few years after leaving StJoseph’s he decided to follow a career in Architecture. There being no local opportunities for its study at that time, he went to the famous AA School of Architecture in London to follow theirfive-year full-time study program. Then, perhaps through new readings in Architectural history, he developed a very keen interest in Archaeology and the conservation of historic monuments. This led him to register with the Institute of Archaeology at the University College London, which was located quite close to the AA School. Bothinstitutions demanded concentrated efforts from their students. It is remarkable that he was able to do both courses of full-time studies simultaneously.I first met him in the Autumn of 1959 when he was finishing his studies in London and I was just starting mine at the same AA School. But, I got to know Roland well only after I returned home in 1966. Among his many involvements at that time, were the lectures he delivered on theHistory of Architecture in the then fledgling school of Architecture located at the Institute of Practical Technology (IPT) in Katubedda.Soon thereafter, he received a Fellowship to travel to Rome to pursuefurther studies in conservation of historic monuments. Before he left our shores, he entrusted me with taking over his history lectures to Architecture students at the IPT. Although history was not my main focus, I undertook the assignment.  I must say that Roland was a hard act to follow!

I knew Roland for more than five decades. I am well aware of the important work he did as an Archaeologist and as a Conservator of historic monuments. His well-deserved fame was not by any means confined to Sri Lanka. His and my interests in those early days overlapped in two areas: one was on helping to develop the then very new Institute of Architects (now the SLIA); and the other was onArchitectural education.  At that time the only professionalqualifications in Architecture recognized by the government were British, namely, membership of the RIBA and the Australian equivalent. The school at IPT was soon brought down into the Science Faculty in the University of Colombo. We were both teaching there – part-time – Roland on History and I on Design.  Also, we met regularly as we were both Council members of the Institute ofArchitects where I was at that time its youngest member.The office I worked in then, had several budding young Architects who had joined me, each with only the RIBA Part I Exam. They had no opportunities to complete Parts II & III of the RIBA Exams locally. They were not eligible for scholarships such as those offered through the Colombo Plan. Eligibility required an academic degree with an upper-second pass. I took this unfortunate matter upwith the Council of the Architects Institute. I recall I hadimmediate support from Roland and a committee was appointed at his suggestion, which included both him and me.We met the University’s Dean Science and also the Secretary of the Education Ministry and got a written agreement that the RIBA Part I examination would be treated for the purpose of eligibility for scholarships, as being equivalent to a Degree with an upper-second pass. 

Some young students working with me and also a few others were then able, in turn, to travel abroad on scholarships to complete their Architectural studies until further educational facilities were made available locally. Those who returned are now well known senior Architects here.  Roland, through his keen interest to help Architecture students was most important in this exercise.

Amidst his Archeological work, his important international commitments, and, his close involvement with conserving historic monuments and sites,Roland designed some buildings as well and had them built.  Most of these are described and discussed in an interesting book written recently by a young Architect and published by the SLIA last year.

It would be unnecessary for me to go through these buildings here in detail, except to mention the surprising range of his Architectural work. Roland had designed a dozen or more houses, half a dozen or so small but important museums strategically located over our historicheritage sites, an office building for the Archaeological Department and two large factories, one in Sri Lanka and one in Vietnam. He also designed several interiors including the one at the Bandaranaike Museum at the BMICH.

It is quite remarkable that he had the energyand also found time to do all this work with care, amidst his many other important commitments.Roland was elected President of the SLIA in 1972. He was awarded the SLIA’s Gold Medal in 1998 – the highest honor to be given by the Institute to a member.  He received the national honour of Vidya Jyothi and more recently the award of Desamanya. The Architectural profession will certainly miss his presence, his dedicated commitment to the profession, and, his wise counsel, for many years to come.


(The writer is Past President, Sri Lanka Institute of Architects;   Past President, Institute of Town Planners Sri Lanka;    Past General President, Sri Lanka Association for the Advancement of Science;  Past President, National Academy of Sciences Sri Lanka.)

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English in Mathematics



By R.N.A. de Silva


“Which subject did you have most difficulties with, having switched the medium of instruction from Sinhala to English?” I posed this question to a Sri Lankan student who was following a pre-University course in an educational institution in Hong Kong, having completed studies up to the GCE Ordinary Level programme in the Sinhala medium in a leading girls’ school in Colombo. “It is definitely mathematics,” she replied. Having served as a teacher for a long period of time at this educational institution with students from over 80 countries, I realised the above-mentioned view was shared by other students, too, who had to change the medium of instruction to English. This does not seem to make sense as one would have expected mathematics to be the easiest subject to follow as it has its own symbolic language. Why then has this situation arisen?

I would like to separate these difficulties into two categories:

1. Hastiness due to mindset

2. Vocabulary issues

Sometimes hastiness can automatically occur due to the mindset that mathematics should be easy to follow even if you change the medium of instruction as you are dealing with symbols. This attitude can cause enormous problems as students may skip instructions or avoid reading the question fully and concentrate only on the symbolic part of the problem

As an example, consider the following question.

The graphs of lines 3y = 5x + 1 and 2y = 7 – 3x intersect at point P. Find the coordinates of P.

Seeing the word ‘graphs’ and the two equations, a student maybe tempted to draw the graphs of the two lines and thereby find the point of intersection, which is a time-consuming affair. If it was read properly, the student could have noticed that the solution can be obtained by solving the two equations algebraically, which is much more efficient.

To a fast reader, obtaining the correct answer to the following question can be a problem as it may end up with just finding the value of x.

If 2x+3 = 5x-3, find the value of 2x+3.

The students need to be trained to read the question fully and understand what is required to be done, before attempting it.

The time spent to grasp the aim of the question is not wasted time.

Many children consider mathematics as an alien language consisting of symbols and expressions. Most of the difficulties that students encounter is related to vocabulary. The mathematical interpretation of the meaning of a word may differ from the meaning given to it in the English language. The word ‘find’ in mathematics means to obtain an answer showing the working while in the English language, it refers to discover or search. The following sketch shows the funny side of this difference.

Two of the words that has caused much confusion are ‘or’ and ‘and’.

In general usage, A or B is considered as either A or B but not both, as shown in picture.

However, in mathematics ‘A or B’ means ‘it can belong to A or B including intersection’. This is shown in picture.

The above, in normal usage is interpreted as ‘A and B’. However, in mathematics A and B refers to only what is common to A and B as shown in picture.

Here are the mathematical meanings of some of the other words which can have a different meaning with the English language definitions.


– Obtain the only possible answer


– Mark the position of points on a diagram

Write down

– Obtain the answer (Working need not be shown)


– A number that does not change


– Having the same shape but not the same size


– To show a result using known information


– A procedure such as addition, subtraction, multiplication, etc.


– A member of a set


– The extent of space occupied by a solid

The following illustrate some of the difficulties that the difference of meanings brings:

How odd these odd numbers are? The even numbers are even stranger.

Don’t be mean and help me to find the mean of these numbers.

Is right angle the right answer? Let me write it on the board.

The polysemous nature of some of the mathematical terms make it confusing for the students in the understanding of mathematical concepts. Mathematical terms have precise definitions to describe numerical relationships. At times these definitions resemble the everyday usage meaning but there are instances where the definitions notably differ. Consider ‘in general’ as an example. In mathematics there can be no exceptions to a result if it is considered to hold in general. However, in everyday usage, if a claim is said to be true in general, it would mean that it is true most of the time, but exceptions are possible.

To add to the problem, there are some terms such as ‘degree’ that can have many different meanings within mathematics while having a different meaning in everyday use. In mathematics, degree can refer to the measurement of an angle, the complexity of an algebraic equation and a unit of temperature.

Although mathematics deals essentially with symbols, it is taught through the medium of language which is the major means of communication. Students build understanding as they process ideas through language. It is important for students to give emphasis to the familiarisation with the mathematical vocabulary and at the same time understand the difference of meanings of terms mathematically and everyday usage. Teachers have an important role to play here in highlighting such terms and using them in different contexts for comfortable acclimatization. As Marcus Quintilianus quoted, “One should not aim at being possible to understand, but at being impossible to misunderstand.”

(The author is a senior mathematics examiner of the International Baccalaureate Organization and a member of the faculty of the Overseas School of Colombo.)



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Success with debut single



Fred-James Koch: Lots of airplay for ‘I’m Runnin’


Fred-James Koch seems to be more in the news, these days, than his illustrious father, Alston Koch.

The turning point in Fred-James career is, undoubtedly, the Hollywood film ‘Night Walk.’

His role in the film is two-fold – actor and singer.

It’s, in fact, his singing of the theme song, ‘I’m Runnin,’ that has generated quite a lot of excitement, among music lovers.

The song is now being heard, world-wide, over radio (in Sri Lanka, on Sun FM), while the video, too, has been seen by many, on social media.

An Australian magazine, ‘Music Injection,’ had this to say about Fred- James:

“Fred- James Koch has written an incredible theme song for the movie ‘Night Walk,’ called ‘I’m Runnin.’ Just released, this song is engaging and gives us a sense of urgency, as the song builds. Fred-James vocals have a unique tinge to them and with the video having scenes from ‘Night Walk,’ it encourages me to watch the movie. ‘I’m Runnin’ features AZ Sheriff.” – Jen.

Following the debut spin for ‘I’m Runnin,’ on The Music Director programme, on 88.3 Southern FM Melbourne, the track was also played on the All New Saturday Ausmosis programme.

And, guess what! It’s now No. 3 on the Australian Top 20 Download chart. and No. 2 on the Australian Top 20 Stream chart.



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Inklings of change in national reconciliation policy



By Jehan Perera


The government comfortably overcame a vote of no-confidence in one of its key ministers over the rise in the price of fuel.  Those who expected to have greater numbers supporting the no-confidence motion miscalculated that the apparent differences and rivalries within the government would be uppermost.  Any government, or institution for that matter, would have its internal differences.  The current government is better secured against these differences that might otherwise split it into different competing parts on account of the familial bonds that bind the leadership together.  The President, Prime Minister, newly appointed Finance Minister, as well as the former Speaker who is now Irrigation and Internal Security Minister, are closely knit brothers who have gone through trials and tribulations together. 

An iconic photograph of recent times would be the joy on (then) President Mahinda Rajapaksa’s face when he embraced his brother (then) Defence Secretary Gotabaya Rajapaksa shortly after the latter survived a suicide bomb attack at the height of the war.  The brothers, however, have different strengths and constituencies.  They have different groups who follow and advise them, and each of these groups would prefer if their leader was the first among equals.  President Gotabaya Rajapaksa’s comment that he has another eight years in which to achieve his goals has been widely discussed.  It would send a signal to others in the polity that it would be premature to gather around another member of the family at this time in anticipation that the baton would be passed on at the conclusion of the President’s current term in 2024.

On his part, the President has been promoting the institution he once served and to which most of his confidantes belonged or continue to belong.  The institution of the military is one where the closest of human bonds can be forged, because on the battlefield each depends on the other for their lives.  In his early period in office, the President has been promoting the military, both serving and retired, wherever he can, as ambassadors to foreign nations, as Covid health guideline monitors and as a supra grade of administrators in government departments.  It is often the case that those appointed to these positions are not the best suited to the tasks they have been set to do.  But the President evidently trusts them and they are his support base.  Unlike any other president in the past, President Gotabaya Rajapaksa is not a member of a political party.  Civil society organisations have periodically called for a non-party presidency who is non-partisan in decision making. 



However, there is a need to challenge the excesses.  The president’s pardoning of a soldier who was held by several courts, including the Supreme Court, to have deliberately killed children and (adults, eight in all), outside of the battlefield may be due to his conviction that loyalty to the military counts most.  However, the President is expected to uphold the system of checks and balances, and if he favours one institution at the expense of the others, it leads to a weakening of the entire structure of governance.  Another looming challenge is that posed to the autonomy of institutions of higher education and specifically the universities.  The government decision to vest the Kotelawala Defence University with powers to accredit other institutions of higher education is a threat to the freedom of thought and expression.  The military hierarchy who will head the KDU can be expected to have values that are important to the military, but not to democracy which is based on human rights.

The KDU law needs to be opposed as indeed the Federation of University Teachers Associations (FUTA) has urged along with opposition political parties.  At the same time there are other issues on which civil society can consider giving constructive support to governmental initiatives.  For instance, they do not engage with NGOs who provide a variety of services complementing the work of the government. The most important of these is the national reconciliation process.  There are indications that the government is shifting its stance on the issues of post-war reconciliation.  President Gotabaya Rajapaksa’s election victory on a highly nationalist platform won him a big majority of votes of the Sinhalese ethnic majority.  The government felt empowered to publicly declare its intention to withdraw from the post-war reconciliation process initiated by its predecessor government with support from the international community.  This was followed by withdrawal from UNHRC resolution 30/1 of 2015 co-sponsored by the previous government. 

However, the four subsequent internationally driven resolutions against Sri Lanka, emanating from Geneva (UNHRC), Ottawa (Ontario Parliament), Washington DC (US Congress) and Brussels (EU Parliament) seem to have led to a serious rethink within the government about its policy towards post-war reconciliation.  All four make human rights and the ethnic conflict their centerpiece.  Though not yet publicly commented upon, the signs of change are two-fold.  The first is the increased visibility of the US Embassy in meeting with the leaders of the Tamil and Muslim parties.  The media has reported that US Embassy officials discussed issues of post-war reconciliation efforts, devolution of power, rule of law and the Prevention of Terrorism Act with SLMC leader Rauff Hakeem. Recently, a US Embassy delegation, led by Ambassador Alaina B. Teplitz, held similar discussions with TNA leader R. Sampanthan where the focus was on the proposed new Constitution.



The second sign of a change is the statement from the Presidential Secretariat announcing a recommendation, emanating from the President Commission of Inquiry for Appraisal of the Findings of Previous Commissions and Committees on Human Rights and the Way Forward headed by Justice AHMD Nawaz.  This is with regard to the EU call for the abolishing of the Prevention of Terrorism Act long seen by those promoting national security as part of the country’s first line of defence.  The Commission said that it cannot agree with calls for repealing the PTA but Sri Lanka’s anti-terrorism law should be reformed in line with similar laws in other countries, including the UK.  This would be aimed at affirming Sri Lankan sovereignty and national security interests, which are important to the government’s voter base, while complying with the requirements of the EU parliament which has called for the repeal of the PTA on the grounds that it violated human rights. 

The Presidential Secretariat statement also contains a significant section in which it mentioned that “It is the policy of the Government to work with the United Nations and its agencies to ensure accountability and human resource development in order to achieve lasting peace and reconciliation. The Government is committed to providing solutions for the issues to be resolved within the democratic and legal process and to ensure justice and reconciliation by implementing necessary institutional reforms.”  This is the first official indication that the Government is reconsidering its earlier position that it would blaze is own path with an indigenously generated reconciliation model which would not require international assistance. In this context it would be useful if the government focused closer attention to the achievement of the UN Sustainable Goals.

Veteran Tamil political leader V Anandasangaree, who has championed Tamil rights for a long time, and whose son is a Canadian parliamentarian, has referred to these recent developments and said that the President who holds the defence portfolio, Prime Minister and Finance Minister being members of Rajapaksa family could ensure genuine post-war reconciliation.  He also urged President Gotabaya Rajapaksa’s government not to leave the problem for a future administration to resolve, but address it now.  If the President is to successfully address the problem that has eluded a solution since independence, and been the biggest disaster to Sri Lanka’s development, he will need to broad base his support at multiple levels.  He will not only need the support of the ruling party, led by his brothers, as well as civil society, but also that of the ethnic minority parties and the opposition political parties.  This will require patience, dialogue and self-sacrifice, and the need to break from past and chart a reconciliatory course of action.

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