What job is the pulley doing?
How does the pulley change how we work?
If they didn't use a pulley, how could they do the job?
Ayman: "It helps us to carry so it is easy to carry the mat."
Noah: "The pulley is lifting and pulling to put the mats on the roof. They could use the stairs but it would be a lot of effort."
Shayanel: "It's lifting a blue mat. It's pulling it up. If we didn't have a pulley we had to lift it up the stairs. To lift the mats we needed 16 people!"
Lara: "It's lifting a very heavy mat. If they didn't have a pulley they would have to carry the big heavy mats up the stairs to the roof. That would make you use much effort."
Rabia: "The man using the pulley must use a lot of effort!"
How does the pulley change how we work?
If they didn't use a pulley, how could they do the job?
Ayman: "It helps us to carry so it is easy to carry the mat."
Noah: "The pulley is lifting and pulling to put the mats on the roof. They could use the stairs but it would be a lot of effort."
Shayanel: "It's lifting a blue mat. It's pulling it up. If we didn't have a pulley we had to lift it up the stairs. To lift the mats we needed 16 people!"
Lara: "It's lifting a very heavy mat. If they didn't have a pulley they would have to carry the big heavy mats up the stairs to the roof. That would make you use much effort."
Rabia: "The man using the pulley must use a lot of effort!"
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