12 Biology

SACE Stage 2:  20 Credits / 2 Semesters / Sciences

SACE Website:  https://www.sace.sa.edu.au/web/biology

Pre-Requisite: An achievement level of ‘B’ or better in one of the subject below:

  • Stage 1 Biology A and/or Biology B
  • Stage 1 Psychology A and/or Psychology B
  • Stage 1 Chemistry
  • Stage 1 Physics

SUBJECT OVERVIEW

The study of Biology is constructed around inquiry into and application of understanding the diversity of life as it has evolved, the structure and function of living things, and how they interact with their own and other species and their environments.

In their study of Biology, students inquire into and explain biological phenomena and draw evidence-based conclusions from their investigations into biology-related issues, developments, and innovations.

Students explore the dynamic nature of biological science and complex ways in which science interacts with society, to think critically and creatively about possible scientific approaches to solving everyday and complex problems and challenges.  They explore how biologists work with other scientists to develop new understanding and insights, and produce innovative solutions to problems and challenges in local, national, and global contexts, and apply their learning from these approaches to their own scientific thinking.

In Biology, students integrate and apply a range of understanding, inquiry, and scientific thinking skills that encourage and inspire them to contribute their own solutions to current and future problems and challenges.  Students also pursue scientific pathways, for example, in medical research, veterinary science, food and marine sciences, agriculture, biotechnology, environmental rehabilitation, biosecurity, quarantine, conservation, and ecotourism.

The topics for Stage 2 Biology are:

  • DNA and proteins
  • cells as the basis of life
  • homeostasis
  • evolution

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ASSESSMENT

The following assessment types enable students to demonstrate their learning in Stage 2 Biology:

School assessment

  • assessment type 1: investigations folio (30%)
  • assessment type 2: skills and applications tasks (40%)

External assessment

  • assessment type 3: examination (30%)

Students provide evidence of their learning through eight assessments, including the external assessment component.

Students complete:

  • at least two practical investigations
  • one investigation with a focus on science as a human endeavour
  • at least three skills and applications tasks
  • one examination (external)

Additional Information

Costs: Essentials Biology Workbook $60 (optional but recommended)

To be successful in this subject a significant amount of study is required outside of the classroom.

All subject costs are subject to approval, are approximate and subject to change in 2022.

Last updated: June 2023