Let's move into a new Science topic.
We learnt that the FORCES are action which make objects move, stop or change shape.
Today we are going to learn how to use this forces. We can use the forces when we use the machines.
Machines can be:
Machines can be:
- SIMPLE: they have a few components.
- COMPLEX: they have many components.
Let's have a look to this video about SIMPLE MACHINE:
As you could watch in the video MACHINES make our lifes easier.
Can you identify what the six simple machines are?
- Lever.
- Pulley.
- Wheel and Axel.
- Inclined Plane.
- Screw.
- Wedge.
NOW IT'S YOUR TURN!!!!! Could you identify examples of the six simple machines in your real life? It is easier than you think. JUST LOOK AROUND, there are a lot.
CHECK YOUR LEARNING ABOUT SIMPLE MACHINES WITH THIS TWO ACTIVITIES.
SIMPLE MACHINES
ResponderEliminar1-LEVER: A simple ruler.
2-PULLEY: A blind.
3-WHEEL AND AXEL: A CD with a pencil.
4-INCLINED PLANE: A rubber and a ruler.
5-SREW: You can found a srew in a chair.
6-WEDGE: You can found a wedge in the streets, that the people use it to peck.
Simple machines
ResponderEliminar1-Lever: a pencil and a rubber
2-Pulley: the digital board
3-Wheel and axel: the lach
4-Inclined plane: a pen and a notembook
5-Screw: a screw in a table
6-Wedge: in a window
SIMPLE MACHINES:
ResponderEliminarLEVER: is a pen or ruler.
PULLEY:a blind
WHEEL AND AXEL: Is a simple machine that you reduce the weight.
INCLINED PLANE: Is a figure that have a plane.
SCREW: Is a big wedge.
WEDGE: is a wedge that use to cut things.
SIMPLE MACHINES:
ResponderEliminar1-Lever: It´s used to up things. For example we up a rubber with a ruler.
2-Pulley: It´s used to up or move things. For example, we use pulleys in wells.
3- Wheel and axel: It´s used to move things more easy. You can see a wheel and one axel in a wheelbarrow.
4- Inclined plane: You can make a easy inclined plane putting a ruler over a rubber.
5- Screw: It´s used to join some things. You can see screws in chairs, tables, computers...etc.
6- Wedge: You can see a wedge near a door to impede that the door close.
Este comentario ha sido eliminado por el autor.
ResponderEliminarSimple machines:
ResponderEliminar1. Lever : A ruler.
2. Pulley : The digital board of the class.
3. Wheel and axel : A tractor (a tractor have wheels).
4. Inclined plane : A book and a pencil.
5. Screw : A computer.
6. Wedge : When we cut something.
SIMPLE MACHINES:
ResponderEliminar1:Lever: When you take out the lever of the car
2:Pulley: The sane of the persian
3:Screw: When you squeeze a screw the cupboard don´t move
4:Whell and Axel: One CD
5:Wedge:The wedge use to pick up the street
6:Inclined plane: The plane of my house
SIMPLE MACHINES:
ResponderEliminar1-LEVER: When the children plays in the swing
2-PULLEY: When you get water in a well.
3-WHEEL AND AXEL: In a tractor
4-SCREW: In the tables
5-WEDGE. When you cut a tree
Simple machines:
ResponderEliminar1- Lever: in a car
2- Pulley: in a well
3- Whell and axel: in a tractor
4- Inclined plane: in a ramp
5- Screw: in the tables
6- Wedge: in the streets you use to peck
SIMPLE MACHINES
ResponderEliminar1-Lever:is to fix something or make something move:For example:cars to fix something.
2- Pulley:is to make it move something:For example:a pulley shaft.
3- Wheel and axel:For example:wheel of some transport.
4-Inclined plane:is when any object can be tilted:For example: a book and notebook.
5-Screw:serves to screw something with some toolkit:For example:screws, hammers etc.
6-Wedge:serves to put in some construcion or figures in Spanish to culla:For example:triangle or a guy like hammer.
Este comentario ha sido eliminado por el autor.
ResponderEliminarSIMPLE MACHINES
ResponderEliminar1- LEVER:It´s used to up things.
2-PULLEY: A blind.
3-WHEEL AND AXEL: In a tractor.
4-Inclined plane:is when any object can be tilted
5- Screw: in the tables.
6-WEDGE:In the streets
Simple machines.
ResponderEliminarLever:In a seesaw
Pulley:In a well
Wheel and axel: In a tractor
Inclined plane:In a ramp.
Screw:In a desk
Wedge:To stop a car in a ramp.
SIMPLE MACHINES:
ResponderEliminar1-Lever: we use it to up things.
2-Pulley: we use pulleys in wells.
3-Wheel and axel: we use the wheel and the axel to transport things
4-Inclined plane: we use the inclined plane in a plane
5-Screw: we use the screw to joint something
6-Wedge: we use the wedge to stop the car
SIMPLE MACHINES:
ResponderEliminar1:Lever: When you take out the lever of the car
2:Pulley: The sane of the persian
3:Screw: When you squeeze a screw the cupboard don´t move
4:Whell and Axel: One CD
5:Wedge:The wedge use to pick up the street
6:Inclined plane: The plane of my house