What were his math skills like in 3rd and 4th grade? I’d start there. As many long time CC’ers know (sorry to bore you all again) I was the poster child for terrible math student. I was always in the lowest track- which I didn’t know at the time, usually meant I got the worst math teachers. I was bad at math and I hated it.
Fast forward to grad school- I was required to pass Calculus to start my program. I gritted my teeth and showed up the first day of summer session and sat in a lecture hall filled with other “terrible at math” people, from a wide variety of grad programs-- all with provisional acceptances- first we needed to pass this class.
The professor was phenomenal- I had never had a great math teacher before. He started with first grade math (literally) and every day we plowed through arithmetic, fractions, percentages, how to calculate the area of a triangle-- all the stuff good math students cover off before high school. We worked through trig, we did algebra-- and by the end of this intense summer of “everything you should have already learned in math”, we completed a semester of college calculus. The class was loud and the professor jumped around to music and was a captivating performer.
It was pretty incredible. I got an A (my first A in math in my entire life) and best of all- I learned I didn’t hate math. Some things came easily once they were explained; some things were difficult but after drills and homework and review sessions I understood. And calculus was phenomenal- just interesting and cool and weird and fun.
So consider that if your son struggled this year in math, his problem may go way back. The incredible math professor had techniques that I had never seen before- for example, an entire module on fractions which didn’t use numbers… I remember him drawing a picture of an elephant on the board to teach numerators and denominators and percentages (trunk- numerator; entire elephant, denominator… and everyone who went to the board to demonstrate a concept had to draw a chunk of elephant. It was ridiculous- there were 30 year olds in this class- but damn- I’m good at fractions!)
Maybe a summertime review class for your son, especially if it can be fun and hands-on and not feel like schoolwork, rather then traditional math?
My own kids were all terrific math students and loved math. I saw the kinds of teachers they had- gifted, fun, out of the box math instruction. I never had that- the “dumb” kids in my schools got the boring teachers who were clocking time until they got their pensions. If I’d built things out of marshmallows and gum drops and straws (to demonstrate angles) I would have loved geometry also!
Try to remember when his difficulty with math started?