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Tests will be done to see if your machine worked, group ideas will be exchanged as feedback to improve the product, in order to re-prototype and look for other possible solutions. 

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Tests will be done to see if your machine worked, group ideas will be exchanged as feedback to improve the product, in order to re-prototype and look for other possible solutions. 

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In groups, students will look for enough information to recognize which are the simple machines and their operation in everyday life, at the end they will make a small presentation in which they will explain what they investigated in front of their peers.

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In groups, students will look for enough information to recognize which are the simple machines and their operation in everyday life, at the end they will make a small presentation in which they will explain what they investigated in front of their peers.

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Students will develop different proposals to meet the objective, seeking to define a machine that meets the requirements that were raised in class.

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Students will develop different proposals to meet the objective, seeking to define a machine that meets the requirements that were raised in class.

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The students will occupy the material to generate the prototype, provoking the use of the test and error to comply with the object raised by them, at the beginning.

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The students will occupy the material to generate the prototype, provoking the use of the test and error to comply with the object raised by them, at the beginning.

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Students will design a machine from scratch, in order to list materials, tools, working time and delegate tasks.

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Students will design a machine from scratch, in order to list materials, tools, working time and delegate tasks.

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Each group will define in a symplete way, what type of machine they will build to make some household work efficient.

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Each group will define in a symplete way, what type of machine they will build to make some household work efficient.