An example of a grad-school level question?
How does a student best avoid becoming dehydrated during a field investigation on a hot day?

An example of a grad-school level question?
Sally is making candy on the stove. She places a thermometer in the candy. What is she measuring?

An example of a grad-school level question?
Several interchangeable parts are used in the manufacture of automobiles. Some examples of these parts are batteries, windshield wiper blades, spark plugs, and tires. Which of the following is an advantage of interchangeable parts over non-interchangeable parts on automobiles?

An example of a grad-school level question?
What is the best way for a student to describe the results of an experiment?