Alissa Fong

MA, Stanford University
Teaching in the San Francisco Bay Area

Alissa is currently a teacher in the San Francisco Bay Area and Brightstorm users love her clear, concise explanations of tough concepts

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Applications - Problem 2

Alissa Fong
Alissa Fong

MA, Stanford University
Teaching in the San Francisco Bay Area

Alissa is currently a teacher in the San Francisco Bay Area and Brightstorm users love her clear, concise explanations of tough concepts

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Here we will look at using negative numbers to represent the distance that a scuba diver is below the surface of the water. We add and subtract integers to represent his changing position. Similar processes could be done to represent the movement of an elevator above or below ground, the height of an object flying in the air, or football yardage (among other scenarios.)

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