The Hechinger Report on MSN
Alabama made a big investment in elementary math, but underresourced schools still have a long way to go
GREENVILLE, Ala. — Toward the end of a math lesson on a sunny Friday in October, fourth-grade teacher D’Atra Howard and math instructional coach LaVeda Gray ducked out of the classroom to huddle.
In this lesson, Mrs. Brewer introduces the concept of volume to the students. In this lesson, Mrs. Brewer introduces the concept of volume to the students. Children will see a visual representation of ...
Well, atmospheric pressure is 14.7 psi, so remember that pressure * volume will be constant for a given temperature. 125 psi * x = 14.7 psi * volume of tank.
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