Mechanisms 3rd and 1st ESO

Hello,  we start the unit about mechanisms, we will learn about gears, pulleys, cams and other stuff very useful for humankind as you will discover. To start with, I post some useful links:

An advertisement using mechanisms

how gears work

mechanisms

all about mechanisms

gears and pulleys

CAMS

USEFUL LINKS

and a game to enjoy mechanisms: Dynamic Systems

For 1st ESO , I post you these links



 six simple machines
PULLEYS
Simple machines
machines and mechanisms ( in Spanish )
GAme to simple machines
 Leonardo´s inventions

Machines and inventions

simple machinesKids
GAMES TO LEARN ABOUT MECHANISMS
The compound machine
Simple machines

grains

balancing act