...Gray's research in air pollution includes the use of meteorological and dispersion computer models which involve numerical solutions of large linear (and non-linear) systems. Dr. Gray has also worked with (and helped in the development of) receptor models such as the Chemical Mass Balance Model and other related multivariate factor-analysis techniques.
San Rafael, CAView Tutor
...As there is no single magic formula for all students, I find making the lessons individualized the most important factor in success! Knowing algebra is a basic skill that will be tested all through the high school years and beyond. I have taught the math part to both the SAT and ACT prep courses through Silvan Learning for the past 3 years.
Belvedere Tiburon, CAView Tutor
...I help students build simple, consistent routines. I teach them to pace study sessions to maximize focus. I also point out just how creative and visual they are and how that is an enormous asset.
Alameda, CAView Tutor
...Is your student having difficulty with learning addition or multiplication factors? Or understanding fractions and how to work with them? Or working with measurements, decimals, counting money, or doing word problems?
San Pablo, CAView Tutor
...There are many different methods learned in Algebra 1. Most students, that I tutor in upper level math, do not have good understanding of these methods, so I invariably end up teaching them Algebra 1 material from the beginning. Algebra 2, Advanced Algebra, or College Algebra, as this course is...
San Francisco, CAView Tutor