In June 2014, Dr Sam Szeto joined International Scholars Tuition as a Chemistry tutor. He earned both his Bachelor of Science Honours (with First Class standing) and Doctorate of Philosophy degrees in Biochemistry from the University of Alberta (CAN). During his graduate training and academic career, Dr Szeto has been the recipient of awards for scholastic and research excellence at both the provincial and national level. These include a Natural Sciences and Engineering Research Council Postgraduate Scholarship and an Alberta Heritage Foundation for Medical Research Studentship.
In recent years, there were a number of complaints that GCSEs and GCE A-Levels were marked unfairly (teachers and pupils also have the option to question exam results by signing up for re-marking procedures should they feel results don't reflect a pupil's ability and expectations or if, after having reviewed a (copy) of the exam script, detect a marking error), following a decision to change the grade boundaries. Recently for the first time in the entire history of the exams the proportion of all GCSEs awarded an A*-C grade fell.