Undergraduate computer Science/Engineering schools with co-op for smart B+ student

[ucbalumnus]

@clueless888

which schools are easy to change major if say he get into CS or engineering and later decide to do something less math intensive

It very much depends on the specific major at the specific school. Look up “[name of school] change major to [name of new major]” in your favorite search engine to try to find if it is difficult to do so.