Category Archives: Machines

4EP Machines

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Posted by on 30 April, 2021 in Machines


Renewable energy sources vs Non-Renewable energy sources in stop motion

This video will help you to understand the renweable energy sources vs the non renewable energy sources. It’s an original way to see the energies.

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Posted by on 28 January, 2020 in 4EP SCIENCE, Energy, Machines


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Can these machines complete the sequences and serve the lemonade?

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Posted by on 4 June, 2019 in Machines


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Pulleys and simple machines. 4º

Our 4th year students are enjoying the fantastic simple machines  6th years boys did last week.

Their pulleys and levers can show us how effort or resistance work in these simple machines.


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Posted by on 17 May, 2019 in 4EP, Machines, pivot


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Complex Machines. Solar panels moving  a fan. 

On this video you can see a fantastic solar panel moving an electric fan. All made with recycling  materials!!

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Posted by on 17 May, 2019 in Energy, Machines, recycling, science


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Simple Machines. Levers, pulleys… 3ºEP

Check this video about machines and tools to learn more about this lesson.

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Posted by on 16 May, 2019 in 4EP, Machines


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PRINTING PRESS, Complex Machines 3ºEP

This is the presentation of the printing press we saw in class. The song is fantastic to understand the different positive consequences it had.


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Posted by on 3 May, 2018 in Machines


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This is the presentation we did en class and the different photos from these explanations.

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And this is the telegraph and morse code we leart to send mesages  between us.

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Posted by on 3 May, 2018 in 3EP SCIENCE, Machines


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Example of a wedge. Cutting wood

This is a wedge:




The real name in Spanish is “Astilladora hidráulica” it’s connected to the engine of the back part of the tractor using the engine power.

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Posted by on 25 April, 2018 in 4EP, Machines


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Simple machines. 3ºEP Diagram



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