I'm not an expert in elementary math education, but it's interesting that there is now a movement to teach these students to recognize word problems as belonging to one category or another. This is more or less what I do with undergraduate biology students via Test Question Templates (https://lnkd.in/g3bMHmVU): first recognize the type of problem, then apply what you know about solving that type of problem.
I learned a ton reporting this story for The Hechinger Report and The Boston Globe on how most elementary schools have long been teaching math word problems all wrong -- emphasizing key words and other shortcuts that can mislead students in the long run. Featuring one Central Falls, Rhode Island school's efforts to try a new way: https://lnkd.in/e-FWRr23