It wasn't as easy as you might think.  Parents of children attending Cross of Christ Lutheran School at 512 N. Cockrell Hill Rd. in DeSoto were given a test of 20 questions taken from the 4th grade curriculum during a recent Parent/Teacher Organization meeting held at the school.  Parents found the questions a bit challenging, much like in the popular television show "Are You Smarter Than a Fifth Grader?"  No one scored 100%.  Most didn't even come close, but everyone had a great time, and the students were amused by their parents' bad grades on the test.