Scientific Method: Defining a Problem or Question

The video discusses how scientists tackle unsolved problems by starting with a question. It uses the example of observing unfrozen salty ocean water and frozen freshwater to illustrate how to form scientific questions. The video explores why freshwater freezes at a higher temperature than ocean water, emphasizing the importance of defining problems and asking the right questions in scientific investigations.

What are some of the unsolved problems scientists are currently working on?

• Developing faster airplanes

• Finding cures for diseases

• Creating new musical instruments

• Building taller skyscrapers

What observation is made about the pools of ocean water on the beach?

• They are frozen solid

• They are evaporating

• They are boiling

• They are not frozen

How does the freshwater pond differ from the ocean water pools?

• The pond is warmer

• The pond is deeper

• The pond is frozen

• The pond is saltier

What question arises from the observation of the frozen pond and unfrozen ocean water?

• Why do fish live in the ocean?

• How does the sun affect water temperature?

• What causes freshwater to freeze at a higher temperature than ocean water?

• Why is ocean water saltier than freshwater?

Why do scientists spend a lot of time defining a problem?

• To ensure they have the right tools

• To ask the right question

• To publish more papers

• To gather more funding