Antoine wants to convert millimeters into kilometers. Which operation should he choose?
Tim found a tool in his father’s toolbox and was curious about what it is used for.

Which is most likely the length of a student’s textbook?
The SI unit for energy is the Joule (J). Sam wants to convert 338.25 J into kJ.
Which lists metric units, in order, from smallest to largest?
Julio wants to find the volume of a small pebble. He drops it into a graduated cylinder filled with 30.0 mL of water.
Why is it better to use the metric system, rather than the English system, in scientific measurement?
Marvin records scientific data about Lake Superior.

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