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Realists are usually interested in 'things' - such as buildings, mechanics, equipment, tools, electronics etc. Their primary focus is dealing with these - as in building, fixing, operating or designing them. Involvement in these areas leads to high manual skills, or a fine aptitude for practical design - as found in the various forms of engineering.

Realists like to find practical solutions to problems using tools, technology and skilled work. Realists usually prefer to be active in their work environment, often do most of their work alone, and enjoy taking decisive action with a minimum amount of discussion and paperwork.

Subject Choice

Leaving Certificate

Chemistry

Career Zone
QQI
NFQ Level
Duration
2 Years

Summary

Leaving Cert Chemistry - Chemistry
Leaving Cert Chemistry - Chemistry
Studying Chemistry - Chemistry
Studying Chemistry - Chemistry

Chemistry exists everywhere, not just in laboratories, but in every living thing on land and sea and in our bodies. Chemistry is often described as 'the central science' containing a lot of formulas. So, if you enjoyed Junior Cert Science and have done well in it, and in Maths, you should be a good candidate for Leaving Cert Chemistry.

Why Study Chemistry

This subject aims to provide a relevant course for students who will complete their study of chemistry at this level while, at the same time, providing a foundation course for those who will continue to study chemistry or related subjects following completion of their Leaving Certificate. Chemistry is considered most useful for careers in Pharmacy, Ag Science, Medicine, Engineering, General Sciences and Biotechnology. 

 What kind of student would Chemistry suit?

  • If you enjoyed Junior Cert Science and you have done well in this and in Maths, you should be a good candidate for Leaving Cert Chemistry.
  • If you apply attention to detail and are able to describe the procedures of experiments and understand vocabulary.
  • Students considering a career in any scientific discipline, such as chemistry, biology, environmental science, medicine, pharmacology, or material science.

Recommendations/Tips

  • It is recommended that a student undertaking the chemistry course has a good understanding of Junior Cert Science at Higher level.
  • Each student should have an aptitude for and an interest in laboratory work.
  • A student would be expected to have a reasonable level of Junior Cert Maths, either at Higher or Ordinary level.
This subject builds skills and knowledge that are particularly useful for careers in the following Career Sectors:

Grades Awarded

Marks Distribution 2019:

Listed below are the percentage distributions of marks from the 8244 students who sat the Higher Level Chemistry exam in 2019.

Listed below are the percentage distributions of marks from the 1262 students who sat the Ordinary Level Chemistry exam in 2019.

 

Explore Marks Distribution for all Subjects:

Course Overview

The subject aims to provide a relevant course for students who will complete their study of chemistry at this level while, at the same time, providing a foundation course for those who will continue to study chemistry or related subjects following completion of their Leaving Certificate.

The Leaving Cert. course follows on directly from Junior Cert Science, and deals with more topics in a lot more depth. The course includes 28 mandatory practical experiments which must be completed in the lab, as well as a written paper including questions on the experiments and examining the theory and applications of chemistry. There are an amount of calculations involved. Chemistry has been the second most popular science subject for some time now.

Quick facts

  • There is no element of continuous assessment but experimental copies must be available for inspection by State Examinations Commission

Course Content

The syllabus consists of approximately 70% pure chemistry; the remaining 30% deals with the social and applied aspects of chemistry.

The syllabus is comprised of all the essential and relevant topics within general chemistry. The major topics involved include the following:

  1. Atomic structure
  2. Volumetric analysis
  3. Organic chemistry
  4. Water chemistry
  5. Reaction mechanisms.

There also is an option to be taken as part of the course which involves the study of atmospheric and industrial chemistry or the study of materials and electrochemistry.

Experimental investigations are an essential part of the leaving certificate course. Each student must complete at least 28 experiments over the duration of the course.

Experimental work is examined as part of the leaving cert exam and forms the basis for a minimum of three questions on the exam paper.

Exam Structure

The leaving cert exam is three hours in duration. Each candidate must answer at least two questions from Section A (experimental section) and a maximum of six questions from Section B.

There are eleven questions in total on the exam paper, each carrying 50 marks.

There is no element of continuous assessment but experimental copies must be available for inspection by the State Examinations Commission. Students taking chemistry have to memorize the chemical components of a series of prescribed experiments. They will need to present the elements of four such experiments in their exam.

Career Possibilities

Chemistry is considered extremely useful for a wide range of career areas such as: Pharmacy, Ag Science, Medicine, Dentistry, Veterinary Science, Pharmacy, Physiotherapy, Engineering, General Sciences, Dietician, Nursing, Food Science, Biotechnology and Medical Laboratory Technology.

Career Guidance

Subject Group: Science

These subjects demonstrate how to explore nature using carefully planned methods, and teach the basic methods and findings of scientific investigation.

Required for 3rd Level?

This subject may be essential for entry into some Third Level courses. Click on the link below to view courses that may require this subject for entry:

Chemistry

Interviews

What subjects did you take in school and how have these influenced your career path?

Natasha Ibanez , Mechanical Engineer
We had no Physics, Chemistry and other technical subjects in the school I attended, which would have been useful for my career development.  I did however have the opportunitiy to study Honours Maths in preparation for my current career.

In hindsight I would have looked for the opportunitiy to at least study Applied Maths, which would have made it easier to go through first year in college.

I am delighted I went to UCD, where it was possible to do one common year before choosing the Engineering discipline.

... View Full Interview

Maria O'Neill, Civil Engineer

In hindsight, I am happy to say I wouldn't have done anything differently to date! In my Junior Cert I did 9 subjects ; Maths, Irish, English, History, Geography, Science, Business Studies, French and Tech Graphics. I liked Languages and history the least. I won't lie, Maths, Geography, and Tech Graphics were the ones I enjoyed the most.

When I was choosing for my leaving Cert I still hadn't decided what I would do when I was finished. I was thinking of Engineering, Teaching or Physiotherapy. I wanted to leave my options open. To do physio you need a language (to get in to UCD) and 2 science subjects. I decided to do Maths, Irish, English, French, Geography, Physics and Chemistry for my leaving. That left all the options open.

I was good at Business Studies, but after looking at courses in college, I discovered you don't usually need a business subject to get into a business course. This is not the case for Science based courses. In 6th year I took up Applied Maths. Since I was doing Physics and Maths I had a good background for the subject. Twenty classes and just homework, and I got an honour. If anyone was to ask me if they should do it, if you like maths, its a great subject!

... View Full Interview

Sinead Kenny, Design Engineer
I wasn’t 100% sure that I would end up in the science/engineering sector when I was at school. I found doing transition year really helped me to explore the various options that were available. This helped me to decide the subjects for my leaving certificate. I chose physics, chemistry & accounting, again keeping my options open. At the moment I am doing a masters for which I have to do aspects of accounting & economics so the accounting I did for my leaving has come in handy!

... View Full Interview

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