Mathematics. Parents struggle to help their kids do math homework. Even if the parent knows the right answer, it can be a struggle to explain how to set up and solve a math problem that you last did a few decades ago.
If stumped, the website webmath.com, part of the discovery network’s website, can help. It offers to help solve problems from geometry to calculus, and provides a step by step pattern to follow along with.
So whether you need to solve a differential equation, or just need help seeing how to set up a subtraction problem, Web Math is there for you.