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Alba, Julud y Alba
Our project consists of a property with a dream house and a water wheel. We have used cardboard, paperboard, sticks and spray.
The water wheel consists of a simple machine which is a pulley.
It can be used as a toy for kids or as decoration.

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Alba, Julud y Alba
Our project consists of a property with a dream house and a water wheel. We have used cardboard, paperboard, sticks and spray.
The water wheel consists of a machine which is the pulley.
It can be used as a toy for kids or as decoration.

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( Pablo, Ismael and bazil )
Our robotic arm is made up of rubber bands, cardboard, pieces of straws, a latex glove, silicon, tape and golden and silver spray.
The uses of our robotic arm are that: we  can use this arm, to pick up things that have little weight like empty bottles or cans.
How it functions?
The mechanism works the way you pull your fingers to make the cardboard fingers move like your fingers.

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=Materials
- A bottle
-A balloon
-4 bottle caps
-2 straws
-2 wooden sticks

(Héctor, Pablo A, Eric and David)
This car is made up with a bottle and a simple machine that is the wheel and axle (the caps and the wooden sticks). It can move thanks to the force that the air makes when it is release since the balloon through a straw.

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 GROUP 3: EARTH´S ROTATIONLike the title says, our project represents the Earth´s rotation. The project consists of a simple mechanism of a wheel and axle. For this project we have used: sticks, a shoe box, colours, a silicon gun, cartboard, stickers, tape, a ball for the Earth and bottle lids. How it works?If you rotate the crank, the 2 gears  are going to rotate and, inmediately, the Earth is going to rotate too. And this is how the wheel and axle works.

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 GROUP 3: EARTH´S ROTATIONLike the title says, our project represents the Earth´s rotation. The project consists of a simple mechanism of a wheel and axle. For this project we have used: sticks, a shoe box, colours, a silicon gun, cartboard, stickers, tape, a ball for the Earth and bottle lids. How it works?If you rotate the crank, the 2 gears  are going to rotate and, inmediately, the Earth is going to rotate too. And this is how the wheel and axle works.

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ɢʀᴏᴜᴘ 𝟺 :                    𝓒𝓱𝓻𝓲𝓼𝓽𝓶𝓪𝓼            𝓜𝓮𝓶𝓸𝓻𝓲𝓮𝓼.  

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ɢʀᴏᴜᴘ 𝟺 :                    𝓒𝓱𝓻𝓲𝓼𝓽𝓶𝓪𝓼            𝓜𝓮𝓶𝓸𝓻𝓲𝓮𝓼.  

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(𝙰𝚕𝚎𝚓𝚊𝚗𝚍𝚛𝚊, 𝙹𝚊𝚌𝚚𝚞𝚎𝚕𝚒𝚗𝚎 𝚊𝚗𝚍 𝙰𝚒𝚝𝚊𝚗𝚊)

❒ Materials :

A box.

Some Christmas decoration.

Magic plastiline.

Christmas music.

2 corks.

Some sticks.

Glue.

...✿...

The Christmas music box, is a box with Christmas decorations and music too. It has two elves at the top of a cork that are back to back on the lid.

On one side of the box, there is a window and through it, you can see two gears. The gears, mesh together to move the elves. When you turn the crank on the outside of the box.

To cover the mechanisim in the window, we put a piece of plastic with the words "Merry Christmas" in spanish.

Finally, when you turn on switch, christmas music plays and red lights turn on.

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This is our simple machine proyect.
It is a fixed pulley,  simulating a water well.
As its name suggests, it consists of a single pulley that is fixed to some place ( in this case, to the body of  the  water well ). With it you do not win in strength , but it is used to change the sense of the force making the lifting of loads more confortable when pulling down instead of up, among other reasons because we can help ourselves from our own weight to make the effort .
The force we have to do is equal to the weigth we have to lift.
Our proyect is very creative , as well as beautiful ,when the well cube reaches the top,surprise! You will find a treasure chest.
SILVIA,SANDRA Y FÁTIMA

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Alba, Julud y Alba
Our project consists of a property with a dream house and a water wheel.
We have used cardboard, paperboard, sticks and spray.
The water wheel consists of a simple machine which is the pulley.
It can be used  as a toy for kids or as decoration.

# data[].attributes.body
Like the title says, our project represents the Earth´s rotation.
The project consists of a simple mechanism of a wheel and axle. For this project we have used: sticks, a shoe box, colours, a silicon gun, cartboard, stickers, tape, a ball for the Earth and bottle lids.
How it works?
If you rotate the crank, the 2 gears  are going to rotate and, inmediately, the Earth is going to rotate too. And this is how the wheel and axle works.

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Group 4 : 𝓒𝓱𝓻𝓲𝓼𝓽𝓶𝓪𝓼 𝓜𝓮𝓶𝓸𝓻𝓲𝓮𝓼.

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Group 4 : 𝓒𝓱𝓻𝓲𝓼𝓽𝓶𝓪𝓼 𝓜𝓮𝓶𝓸𝓻𝓲𝓮𝓼.

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(Alejandra, Jacqueline and Aitana)

The xmas music box is a box with christmas decorations and music too. It has two elves at the top of a cork that are back to back on the lid.

On one side of the box there is a window and through it, you can see two gears.The gears mesh together to move the elves. When you turn the crank on the outside of the box.

To cover the mechanism in the window , we put a piece of plastic with the words ´´Merry Christmas ´´ in spanish.

When you turn on switch ,christmas music plays and red lights will turn on.

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Group 5: The hiper mega balance catapult.

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Group 5: The hiper mega balance catapult.

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Our Project it´s about a very strange but efficient catapult. We have made a structure to support our catapult so the catapult couldn´t fall.
Also we have added a swing so the structure would be cooler.
Materials:
-Wooden stiks
-Sillicon
-Thread
-Plugs
-Rubbers

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( Pablo, Ismael and bazil )
Our robotic arm is made up of rubber bands, cardboard, pieces of straws, a latex glove, silicon, tape and golden and silver spray.
The uses of our robotic arm are that: we  can use this arm to pick things that has less weight like empty bottels or tins.
How it functions?
The mecanism works in the way in which you pull from your fingers to make the cardboard fingers to move as your fingers

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Our simple machine is a mobile catapult that has only two wheels for more force. Also we can aim to the right or to the left. There is a place where you can put a paper ball or a marble to shoot.
The materials we used are:
- ice cream sticks
- glue gun
- 2 lids
- color markers
- chopsticks

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(Héctor, Pablo, Eric and David)

It's a car that is powered by the air. The materials used are:
- 2 bottles of water.
- 4 bottle lids.
- 6 rubber bands.
- 3 wooden sticks
Our car is only a first prototype, or test of the final car. To make it move, you have to turn the wooden stick that is conected to the rubber bands in one sense (the sense you want). When you think you have make sufficent turns, you release the wooden stick and the car will move fordwar with the help of the air and the pression.
Our prototype doen´t work because we have made the hole for the wheels to big and it hasen´t the sufficent pression.

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It ´s a car made  by  pole sticks, bottle lids and silicone .
It is propulsed by elastic rubber band.
To use it you only have to move backward and the car run.

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The airplane is an example of an object made up of simple machines. In this case the aiplane is made up of a wheel and axle and a screw. The materials we used to make this airplane are:
-a plastic cup
-straws
-sticks
-rubber band
-wire
First we cut the plastic cup into two blades.
Then ,we use the straws to make the body of the airplane .
Next , attach the blades to a stick . Then we  attached a rubber band  in the centre of the body with a wire .
Finally we attached the wire to the blades to allow the airplane to fly thanks to the rubber band .
This project won´t work if every step is not followed .
If the wire is not added correctly it won´t fly .