Ireland · NCCA Curriculum Specifications
6th Year Principles of Physics: Exploring the Physical World
A comprehensive introduction to the fundamental laws governing the universe, from the mechanics of motion to the nature of light and energy. Students engage in hands-on inquiry to understand how physical principles drive modern engineering and technology.
01Mechanics and the Laws of Motion
Investigation of how forces influence the movement of objects and the mathematical relationships between mass, acceleration, and gravity.
Students will explore different types of forces (push, pull, friction) through hands-on activities and observe their effects on objects.
Students will investigate how balanced and unbalanced forces dictate the state of motion for any given object using simple experiments.
Students will explore Newton's First Law of Motion, understanding inertia and how objects resist changes in their state of motion.
Students will observe how different strengths of pushes and pulls affect the speed and direction of objects, without formal calculations.
Students will explore action-reaction pairs and understand that forces always come in pairs.
Students will analyze the concept of gravity as a force and differentiate between mass and weight.
Students will explore how gravity pulls objects downwards and observe how air resistance can affect how quickly different objects fall.
Students will define the relationship between force applied over a distance and the concept of energy.
Students will investigate how simple tools (like levers or ramps) help us do work with less effort, focusing on the concept of 'making work easier'.
Students will identify and investigate the six types of simple machines and how they make work easier.
Students will explore the principle of conservation of energy, understanding that energy cannot be created or destroyed.
Students will investigate the concept of pressure in liquids and gases and its applications.
02Waves, Sound, and Light
Study of wave phenomena including reflection, refraction, and the electromagnetic spectrum.
Students will explore the basic idea of waves as disturbances that transfer energy, using examples like water waves and sound waves.
Students will investigate the production, transmission, and properties of sound waves.
Students will explore how sound waves reflect off surfaces (echoes) and refract when passing through different media.
Students will investigate light as a form of energy, exploring its straight-line propagation and speed.
Students will study how light reflects off surfaces, focusing on the law of reflection and different types of mirrors.
Students will investigate how light bends when passing from one medium to another, exploring lenses and prisms.
Students will explore the composition of white light and how different colors are produced by reflection and absorption.
Students will investigate how light travels in straight lines and how this creates shadows and allows us to see reflections in mirrors.
Students will learn that light is part of a bigger 'family' of invisible energy waves, like those that warm us (infrared) or help us see bones (X-rays), without going into detail about frequency.
Students will explore the uses of infrared radiation (heat) and the visible light spectrum.
03Electricity and Magnetism
Understanding charge, current, and the fundamental link between electrical circuits and magnetic fields.
Students will investigate the concept of electric charge, static electricity, and the forces between charged objects.
Students will differentiate between materials that conduct electricity and those that insulate it.
Students will define electric current and construct simple series and parallel circuits.
Students will qualitatively explore how the 'push' (voltage) from a battery makes electricity flow and how different materials or components can 'resist' that flow.
Students will analyze the characteristics of series circuits, including current, voltage, and resistance distribution.
Students will analyze the characteristics of parallel circuits, including current, voltage, and resistance distribution.
Students will explore the properties of magnets, magnetic fields, and magnetic poles.
Students will explore how electric currents create magnetic fields and how moving magnets induce current.
Students will investigate the principles behind electric motors (converting electrical to mechanical energy) and generators (mechanical to electrical).
Students will learn about how electricity is delivered to homes and important safety precautions.
Students will relate the macroscopic measurement of temperature to the microscopic motion of particles.
Students will investigate heat transfer by conduction through various materials.
Students will investigate heat transfer by convection in fluids.
Students will investigate heat transfer by radiation, focusing on infrared radiation.