Biology

At National 3/4/5 level, pupils will follow a course that is developed from concepts introduced during S1/2 and for Biology this focuses on 3 main topics which are: -

Cell Biology

The Unit covers the key areas of: cell structure; transport across cell membranes; producing new cells; DNA and the production of proteins; proteins and enzymes; genetic engineering; photosynthesis and respiration.

Multicellular Organisms

The Unit covers the key areas of: cells, tissues and organs; stem cells and meristems; control and communication; reproduction; variation and inheritance; the need for transport; and effects of lifestyle choices on animal transport and exchange systems.

Life on Earth

The Unit covers the key areas of: biodiversity and the distribution of life; energy in ecosystems; sampling techniques and measurement of abiotic and biotic factors; adaptation, natural selection and the evolution of species; and human impact on the environment.

The general aim of these units is to develop skills of scientific inquiry, investigation and analytical thinking, along with knowledge and understanding. Learners will apply these skills when considering the application of each topic on our lives, as well as the implications on society/the environment. Learners will research issues, apply scientific skills and communicate information related to their findings, which will develop skills of scientific literacy.