It’s got people stumped. One dad – who got A-levels in maths and economics, mind you – was completely thrown by his son’s homework. He posted this pic on Facebook seeking for help with the answer, but ...

(NEXSTAR) — Are you smarter than a Texas fifth-grader taking the STAAR Test? As another new school year begins, it’s never a bad idea to know what the kids are learning — or how hard the lessons are.

From trigonometry to calculus and vectors to geometry, few students take A-level mathematics thinking it's going to be an easy subject. But for Daily Mail readers who know their sequences from their ...