these sixth graders, transitioning from arithmetic to algebraic thinking
involved developing new meanings for symbols in expressions and equations.
of the Editorial Panel are spotlighting articles from the twenty-three-year
history of MTMS. In this offering,
the takeaways include student thinking and student voicing.
To explore properties of quadrilaterals in a
creative setting that focuses on discovery over memorization, assign your
students the Wolves and Sheep problem.
use scientific notation to calculate how long it takes light to travel a
variety of astronomical distances and then interpret the significance of their
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