Subject Details - Stage 1 Biology 2
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| SACE Stage | SACE Stage 1 |
| SACE Credits | 10 credits |
| Subject Length | 1 semester |
| Description | The three bands of science (inquiry skills, science as a human endeavour, and science understanding) are integrated throughout student learning in this subject.
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.
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.
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| Topics | Students study topics relating to:
• Cells and Microorganisms
In this topic, students examine the development of the cell theory, the exchange of materials, and processes required for cell survival. Students use the microscope and digital modelling to study the structure and function of cells, and investigate ways in which matter is recycled and energy is transformed and transferred in the biochemical processes of photosynthesis and respiration.
Students learn about the conditions necessary for the growth and survival of microorganisms, their role in decomposition and food spoilage, and innovative uses of microorganisms.
• Biodiversity and ecosystem dynamics
Students investigate diverse ecosystems, exploring the range of biotic and abiotic components to understand the dynamics, diversity, and underlying unity of these systems.
Students develop an understanding of the processes involved in the movement of energy and matter in ecosystems. They investigate ecosystem dynamics, including interactions within and between species, and interactions between abiotic and biotic components of ecosystems. They also investigate how measurements of abiotic factors, population numbers and species diversity, and descriptions of species interactions, can form the basis of meaningful comparisons between ecosystems. Students use classification keys to identify organisms, describe the biodiversity in ecosystems, and investigate patterns and changes in relationships between species
By investigating the ethical decisions surrounding disease control, students extend their ethical understanding. In critically analysing data and the
A minimum of 8-10 hours of class time will involve practical activities.
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| Assessment | Assessment is school based. Students demonstrate their learning through two assessment types:
• Skills and Applications Tasks (2 tests - 50%)
• Investigations Folio (50%) The Folio includes one practical and one investigation with a focus on science as a human endeavour (SHE task).
These are assessed against SACE performance standards: Investigation, Analysis and Evaluation (IAE) and, Knowledge and Application (KA)
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| SACE Assessment Plan | Biology |
| Suggested Prior Learning | Successful completion of Stage 1 Biology 1. |
| Additional Information | Possible Additional Costs as excursions may be offered.
Lined book and appropriate stationery. |