Answer
Type II error: to not reject that today 52% of parents of children in high school feel it is a serious problem that high school students are not being taught enough math and science (null hypothesis) when, in fact, the percentage is different from 52%.
Or, to not reject that $p=0.52$ when $p\ne0.52$
Work Step by Step
This happens when the true $p\ne0.52$, but $P$-value $\gt α$.