Alabama is the only state where 4th-grade math scores are higher now than they were in 2019, before the pandemic. This is the ...

In almost every state, student achievement in math is below pre-pandemic levels. Alabama was the only state where fourth-graders' average math scores surpassed 2019. What are they doing differently?

Factors divide into other numbers exactly, with no remainders. Take these eight tasty ants for example. They can be divided into one group of eight. But we can also divide eight into two lots of four.