Why do people hate math and or science?

Math is analytic, a priori and can be done in a classroom or at home and deals with numbers. Science is descriptive, analytic and a posteriori, it deals with the natural world, usually it is conducted in a lab or by observing the natural world. Science also uses math to make predictions that can then be further empirically tested.

Some people consider math a kind of science.

A priori= prior to experience or observation (testing)

A posteriori= After experience or testing