...I have taught prealgebra in a classroom and thoroughly enjoyed it. This is the point when the kids can really start sinking their teeth into some pretty complex math problems and seeing how you can use their skills to do some important things. They also get introduced to the very basic concepts of algebra and that is where they can get a bit frustrated.
Ramona, CAView Tutor
...Volume of the sphere is defined as V2=4/3*r^3*Pi=4/3*2^3*Pi=4/3*8*Pi; V2=32/3*Pi. Numerical skills are the core of Pre-algebra problems. Basic arithmetic operations with fractions are good examples: 1/2+((2/3)/(3/4))-(4/5*5/6)=1/2+(2/3*4/3)-(4/5*5/6)=1/2+(2*4)/(3*3)-(4*5)/5*6)=1/2+8/9-20/30=1/2+8/9-2/3 Now, we have to find LCD (Least Common Denominator) for these three fractions which is 18.
San Marcos, CAView Tutor
...I've taught Linear Algebra courses more than 8 times during my career. I've also applied the techniques an concepts in the subject to many other courses, such as Linear Programming, Numerical Analysis, and other Optimization courses. I taught a course in MATLAB programming for Scientific Computing several times.
Carlsbad, CAView Tutor
Valley Center, CAView Tutor
San Diego, CAView Tutor