
Chemistry is an experimental science that combines academic study with the acquisition of practical and 
investigational skills. It is often called the central science, as chemical principles underpin both the physical 
environment in which we live and all biological systems. Apart from being a subject worthy of study in 
its own right, chemistry is a prerequisite for many other courses in higher education, such as medicine, 
biological science and environmental science, and serves as useful preparation for employment. The course is available at both standard level (SL) and higher level (HL), and therefore 
accommodates students who wish to study chemistry as their major subject in higher education and those 
who do not. The Diploma Programme 
chemistry course allows students to develop traditional practical skills and techniques and to increase 
facility in the use of mathematics, which is the language of science. It also allows students to develop 
interpersonal skills, and digital technology skills, which are essential in 21st century scientific endeavour and 
are important life-enhancing, transferable skills in their own right.