Science

Science is a way of investigating, understanding, and explaining our natural, physical world and the wider universe. It involves generating and testing ideas, gathering evidence through making observations, carrying out investigations and modelling, and communicating and debating with others in order to develop scientific knowledge, understanding, and explanations. 

Scientific progress comes from logical, systematic work and from creative insight, built on a foundation of respect for evidence. Science is able to inform problem-solving and decision-making in many areas of life. Many of the major challenges and opportunities that confront our world need to be approached from a scientific perspective, taking into account social and ethical considerations.

By studying science, students:

  • develop an understanding of the world, built on current scientific theories
  • learn that science involves particular processes and ways of developing and organising knowledge and that these continue to evolve
  • use their current scientific knowledge and skills for problem-solving and developing further knowledge
  • use scientific knowledge and skills to make informed decisions about the communication, application, and implications of science as these relate to their own lives and cultures and to the sustainability of the environment.


The Science courses being provided at NCEA Levels 1, 2 & 3 are intended to provide a balance between the four disciplines of Physics, Chemistry, Earth Science and Biology, to ensure students receive a sound grounding in general Science.

There is also scope for modification of the basic course to one which suits particular students' interests and possible career paths.

There are several courses available for Level 2 & 3 Science:

  • You can take straight Biology, Physics, Chemistry or Earth Science.
  • You can choose to take more than one Science.
  • You can choose a mixed Science at Level 2 or 3 which involves following a course which is designed, where possible, to suit your needs for your career choice.