Online Math Tutor Juan Castaneda

Geometry is fun! Yesterday I helped one student with his Geometry project. He had to build a 3-D model of a regular solid, so I showed him h...

A few sources of confusion to be aware of. Sometimes I see students who used to get good grades in their Algebra classes but who are now str...

Transferring control of the tutoring session to the student Along the lines of my previous post, about how I help students in our math tutor...

Sparing some test-takers the abstraction of modern algebra Here is a specific type of problem that usually confuses many students who are pr...

A topic that is hard to explain because it is so simple The substitution method oftentimes works as a powerful technique for solving systems...

An arithmetic and geometric approach to Algebra A very common mistake test takers make when they have been out of school for a while is that...