Sir, - Having taught physics from the early 1950s to 1990, I would like to comment on the fall in the numbers of students doing science, particularly physics. In recent television interviews, some students have stated that the reason for the decline is that the subject is "too mathematical". This is not true. Most of the "mathematics" in the higher level physics course is based on ordinary level maths. However, a good understanding of maths is necessary. There is a lot of calculation to be done but the use of calculators is a considerable help. On the other hand there is quite a bit of logical thinking involved.
Except for the first three years all my physics classes consisted of mixed ability students. Many times, when pupils were in doubt about taking physics on account of the "mathematical content". I stressed the advantages to them of having a go.
Our present-day society is largely based on science. Having a knowledge of physics means that a person can be more comfortable with the equipment being used at home or at the workplace. In addition, the training in logical thinking, using precision equipment for experiments and writing accurate reports is a great help in any position in life. - Yours, etc.,
Br H.C. Smiddy, M.Sc, Christian Brothers, Midleton, Co Cork.