Suppose that you use a centimeter ruler and measure that a piece of string is 7 cm long. Explain how to interpret that l
Posted: Wed Jul 06, 2022 11:46 am
Suppose that you use a centimeter ruler and measure that a pieceof string is 7 cm long. Explain how to interpret that length as 7of “something.” As part of your explanation, discuss:
how to see those “somethings” on the ruler,
why those “somethings” are not tick marks, and
what kind of measurement error can occur when students viewthose “somethings” as tick marks.
how to see those “somethings” on the ruler,
why those “somethings” are not tick marks, and
what kind of measurement error can occur when students viewthose “somethings” as tick marks.