National 5 Physics

Physics gives an insight into the underlying nature of our world and its place in the universe. From the sources of the energy we use, to the exploration of space, it covers a range of applications of the relationships that have been discovered through experiment and calculation, including those used in modern technology. An experimental and investigative approach is used to develop knowledge and understanding of physics concepts. This course enables candidates to develop a deeper understanding of physics concepts and the ability to describe and interpret physical phenomena using mathematical skills. They develop scientific methods of research in which issues in physics are explored and conclusions drawn.

A qualification in physics is essential if you wish to study engineering, radiography, avionics, dentistry, architecture, computer programming and meteorology. It is recommended if you wish to study medicine or pharmacy in higher education, or if you wish to work as a laboratory technician, or in some areas of the armed forces. 

The course content includes the following areas of physics:

Dynamics

In this area, the topics covered are: vectors and scalars; velocity–time graphs; acceleration; Newton’s laws; energy; projectile motion.

Space

In this area, the topics covered are: space exploration; cosmology.

Electricity

In this area, the topics covered are: electrical charge carriers; potential difference (voltage); Ohm’s law; practical electrical and electronic circuits; electrical power.

Properties of matter

In this area, the topics covered are: specific heat capacity; specific latent heat; gas laws and the kinetic model.

Waves

In this area, the topics covered are: wave parameters and behaviours; electromagnetic spectrum; refraction of light.

Radiation

In this area, the topic covered is nuclear radiation.

The aims of the course are to enable learners to:

•  develop and apply knowledge and understanding of physics

• develop an understanding of the impact of physics on everyday life

• develop an understanding of the role of physics in scientific issues and relevant applications of physics, including the impact these could make on society and the environment

• develop scientific inquiry and investigative skills

• develop scientific analytical thinking skills in a physics context

• develop the skills to use technology, equipment and materials, safely, in practical scientific activities

• develop planning skills

• develop problem-solving skills in a physics context

• use and understand scientific literacy, in everyday contexts, to communicate ideas and issues and to make scientifically informed choices

• develop the knowledge and skills for more advanced learning in physics

• develop skills of independent working

The course will be assessed through a question paper (exam) and an assignment, which will be marked by SQA and graded A to D.

• The question paper makes up 80% of the total assessment mark and has two sections. The questions in section 1 are multiple choice and the questions in section 2 require written responses.

• The assignment makes up 20% of the total assessment mark. Learners choose a topic, with guidance from the teacher, which they must then research and write a report on. They must carry out an experiment as part of their research.

Homework required

Homework is issued every week and regular revision of 2-3 hours is recommended a week (more when approaching assessments).