Science
Third Level · Curriculum for Excellence
At Third Level, science is usually taught as separate biology, chemistry and physics strands within a general S1 to S2 science course. Biology covers cells, body systems, reproduction, inheritance and ecosystems; chemistry introduces atoms, elements, the periodic table, chemical reactions and rates.
Physics covers forces, energy, electricity, waves and space in more quantitative terms: pupils begin using formulae, units and calculations rather than descriptions alone. Practical work becomes more formal, with risk assessment, controlled variables and proper write-ups.
This is the point where pupils decide which sciences to take at National level, so building confidence across all three now keeps those options open.
Important Topics
- Cells & Body SystemsCell structure, organs, respiration, digestion and the nervous system.
- Inheritance & EvolutionVariation, genetics, natural selection and reproduction.
- EcosystemsEnergy flow, interdependence, biodiversity and human impact.
- Atoms, Elements & ReactionsThe periodic table, chemical symbols, balanced word equations and rates of reaction.
- Forces & EnergySpeed, acceleration, energy transfer, work and power with calculations.
- Electricity & WavesCircuits, current, voltage, resistance, sound and light.
- Practical InvestigationRisk assessment, controlling variables, accurate measurement and evaluation.
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