Question:
Goal: How to Make a Gliding Car

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- You can make a Gliding Car out of cardstock. Use drinking straws to make axles for the wheels and tape the drinking straw axle on to the bottom of the cardstock car body.
- You can make a Gliding Car out of tissue paper. Use drinking straws to make axles for the wheels and tape the drinking straw axle on to the bottom of the tissue paper car body.
Answer:
You can make a Gliding Car out of cardstock. Use drinking straws to make axles for the wheels and tape the drinking straw axle on to the bottom of the cardstock car body.

Question:
Goal: To replace batteries in the game gear.

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- Using a screwdriver, remove the two battery covers and replace all 6 AA batteries.
- Using a screwdriver, remove the two battery covers and replace all 6 AAA batteries.
Answer:
Using a screwdriver, remove the two battery covers and replace all 6 AA batteries.

Question:
Goal: Prevent leftover cake from getting stale.

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- Attach cheese slices to cake with toothpicks.
- Attach bread slices to cake with toothpicks.
Answer:
Attach bread slices to cake with toothpicks.