fact and question: when the season changes , the amount of daylight will change
Question: You can work longer when

What's the answer? OPTIONS:
- Autumn changes to Winter
- spring changes to summer
- tree leaves start falling
- the first snow starts falling

answer: spring changes to summer

fact and question: a lever is used for moving heavy objects
Question: In order for a crane to operate properly it requires

What's the answer? OPTIONS:
- sand
- the wind
- solar power
- a fulcrum

answer: a fulcrum

fact and question: a laser is used for producing light
Question: Which of the following will most likely to be true?

What's the answer? OPTIONS:
- focused light beams like lasers can endanger pilots
- napkins can endanger pilots
- sweaters can endanger pilots
- teddy bears can endanger pilots

answer: focused light beams like lasers can endanger pilots

fact and question: an electrical insulator slows the transfer of electricity
Question: Using rubber gloves when working on electronics can

What's the answer? OPTIONS:
- ruin the electronics completely
- keep electricity moving quickly
- keep electricity from moving as quickly
- stop the electronics from ever working

answer:
keep electricity from moving as quickly