HOW DOES IT WORK? 1st grade CEIP Garre Alpañez

WE LIVE SURROUNDED BY MACHINES

BUT DON’T BE AFRAID, THEY ARE HERE TO HELP US!

MACHINES MAKE TASKS EASIER

WE CAN’T DO IT WITHOUT A MACHINE

THIS IS ALSO A MACHINE

SCISSORS MAKE CUTING EASY

THERE ARE SIMPLE AND COMPLEX MACHINES

SIMPLE MACHINES HAVE FEW PARTS

COMPLEX MACHINES HAVE MANY PARTS

LEVER AND FULCRUM MAKE A SIMPLE MACHINE

AN INCLINED PLANE IS A SIMPLE MACHINE

A PULLEY IS A SIMPLE MACHINE

A WEDGE IS A SIMPLE MACHINE

A WHEEL AND AXLE MAKE A SIMPLE MACHINE

A SCREW IS A SIMPLE MACHINE

GEARS ARE SIMPLE MACHINES

SIMPLE MACHINES SUMMARY

MACHINES NEED ENERGY TO MOVE

SOME MACHINES ENERGY COMES FROM AIR

SOME MACHINES ENERGY COMES FROM WATER

SOME OLD MACHINES ENERGY COMES FROM STEAM

SOME MACHINES ARE POWERED BY ELECTRICITY

ELECTRICITY COMES FROM THE SOCKET

ELECTRICITY ALSO COMES FROM BATTERIES

COMPUTERS ARE ALSO VERY COMPLEX MACHINES

SAFETY AROUND MACHINES

DON’T PUT ANYTHING INSIDE SOCKETS NOR TOUCH BROKEN CABLES (DON’T CHEW THEM EITHER!)

NEVER USE ALECTRIC APPLIANCES NEAR WATER

DON’T PLUG MANY THINGS TOGETHER