What was the initial problem the class faced with the Ferris wheel?

• They couldn't find enough tickets.

• The Ferris wheel was too small.

• There was no electricity to power it.

• The Ferris wheel was broken.

What did the class first try to use to power the Ferris wheel?

• Wind energy

• Water energy

• Manpower

• Solar energy

How did the class plan to use wind energy to move the rocks?

• By using kites to lift the rocks

• By using fans to push the rocks

• By blowing the rocks up the mountain

• By using a windmill to turn a conveyor belt

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

What did the class use to harness water energy?

• A water pump

• A paddle wheel

• A water slide

• A water balloon

How did the class finally get the Ferris wheel to work?

• By using manpower

• By using batteries

• By using wind energy

• By using solar energy to create steam