
Planning the Curriculum for The World Around Us
Focus: Movement and Energy
The working group that helped to develop this guidance has identified statements that have been exemplified further using video and audio. To see this exemplification, choose the video icon below.
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Things may move or change shape when they are pushed or pulled.
ME2
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An object will remain stationary unless a push or pull is applied. ME2
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A push or pull is known as a ‘force’. ME1
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The degree of a push or pull may bring about a change in the movement of an object the push or pull may speed up or slow down.
ME2
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Force is needed to make an object move, change speed or change direction. ME1
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Movement of objects will be different depending on the surface they are moving on.
ME1
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The amount of grip between two surfaces will affect movement in different ways. ME3
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Force is needed to change the shape of an object. ME1
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Dropped objects will be observed moving downwards at different speeds. | Force is needed to make an object stop. ME1
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A dropped object will travel downwards.
ME1
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Making an object travel upwards always needs some energy. | There is no movement if the force pushing an object is equal to the force pulling it. |
A force which acts against any movement is called friction. The force acting on an object must be greater than friction for it to move. | ||
Gravity is the force on earth that attracts all objects towards the ground.
ME1
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The force of gravity in space is much less.
ME1
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The sun provides the earth with light and heat.
ME2
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Without the sun’s light and heat, life would not exist.
ME1
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The sun’s energy can be used to make things work. ME1
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Energy is the ability to make things work.1
ME1
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Energy comes in the different forms of light, heat, sound, stored2, movement and electrical.
ME1
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Virtually all energy comes from the sun. | ||
Energy comes from either renewable or non-renewable sources. | ||
Our sun is very powerful and can cause harm when we are not careful (eye and skin damage). Precautions need to be taken when out in the sun, to protect ourselves.PDMU | ||
As well as from the sun, we get light from other sources.
ME6
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Light passes through some materials easily, some less so, and others not at all.
ME3
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Darkness is the absence of light; without light we cannot see.
ME1
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Light and bright colours are very important in keeping us safe in the dark
PDMU
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When light cannot pass freely through an object, shadows are formed. ME3
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The shape of shadows can be altered by the position of an object in relation to a source of light. ME1
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Reflectors are used in road safety.
PDMU
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Light and colour are used in road safety to give warnings.
PDMU
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Light can be reflected. ME1
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Some colours are more easily seen in dark, dull conditions than others.
PDMU
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Sounds can be made in a variety of ways and can be altered in terms of loudness.
CoT1
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Sounds are made by movements such as plucking, striking and blowing. ME3
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The pitch of sounds can be altered in a variety of ways. ME1
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Sound is used in road safety to warn us of danger.
PDMU
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Sounds are specifically caused by vibrations. These vibrations may or may not be visible.
ME1
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Sound vibrations travel through solids, liquids and gases.
ME1
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Many of the appliances we use are powered by electricity. |
We rely heavily on electrical energy in our everyday life; without it life would be very different. | Electrical energy can be stored in a battery. ME1
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Mains electricity can be dangerous.
ME7
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Electrical appliances obtain their energy from batteries and mains power.
ME1
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A completed circuit is needed for electricity to ‘flow’. ME1
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Some materials (conductors) carry electricity; some (insulators) do not.
ME1
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If a circuit is deliberately broken to stop the flow of electricity and then completed again, this constitutes a switch. | ||
Electrical energy can be produced by burning fossil fuels or by using renewable energy resources such as the wind, sun, burning biomass and moving water.
ME4
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There are other ways that we can power electrical appliances, including solar cells and dynamos.
ME4
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Electricity is generated and transported through cables to consumers.
ME4
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There are dangers associated with the use of electricity and electrical appliances.PDMU |
Our thanks and acknowledgements to the following schools who feature in these videos.
- Kilronan School, Magherafelt
- Antrim Primary School, Antrim
- Mill Strand Integrated Primary School, Portrush
- St Teresa's Primary School, Belfast,
- St Joseph's Primary School, Carryduff
- Andrews Memorial Primary School, Comber
- Gaelscoil Uí Dhochartaigh, Strabane