Kenneth Chang, who writes about STEM (science, technology, engineering, and mathematics) subjects realized that his child in a Jersey City charter school would be taking the Common Core test called PARCC this year. He noted that while 42 states have signed on for Common Core, the federally-funded testing has “fractured.”

He writes:

“Supposedly, the economies of scale were to lead to better tests at lower costs, and initially, almost all states signed up with one of two federally financed organizations developing Common Core tests: the Partnership for Assessment of Readiness for College and Careers, or Parcc, and the Smarter Balanced Assessment Consortium. (Some states belonged to both groups.)

“Parcc has dwindled to 12 states plus the District of Columbia. New York, a member of Parcc, will continue to use its own Common Core-inspired test. Smarter Balanced has 21 states participating, but four members will not use the tests, at least not this school year. A survey by Education Week found that less than half of public school students would take either test this year.”

Nonetheless, millions of students will take one of them this spring.

Chang took a practice version of PARCC, the test chosen by New Jersey.

He writes:

“In many ways, it is a better test than the fill-in-the-bubble multiple-choice exams of my youth. With a computer-based test, the questions can be more complicated but still easily graded. Both consortiums also offer paper versions for the time being, because not all schools have enough computers and Internet connectivity.

“Some questions require several calculations to come up with the answer, testing a deeper level of understanding. For example: “Hayley has 272 beads. She buys 38 more beads. She will use 89 beads to make bracelets and the rest to make necklaces. She will use 9 beads for each necklace. What is the greatest number of necklaces Hayley can make?”

This is a multi-step problem but not that difficult (but then, I have a Ph.D.). I will wait to hear from fourth grade teachers whether it is a good question.

What struck me about Chang’s comment was that he said the PARCC test was better than “the fill-in-the-bubble multiple-choice exams” of his youth. As a student in the 1950s, I never took multiple-choice tests. Why does he assume that is the natural order of things? Did he think about the cost to his charter chain of the technology to administer the tests? Did he wonder who (or what) would grade any written answers? Does he know that his daughter will get a grade but the teacher will not be allowed to see her answers on the test and will get no diagnostic information from the test to help her? What is the value of the test if the teacher learns nothing from it other than a score? Is the grade all the father expects from this expensive investment? Did it occur to him that the real purpose of the test is to derive data to evaluate the teacher, not to provide information to help his daughter?