...I have more than 25 years of work experience as a software developer. During these years I primarily used Java. I am working as a software architect for a financial company. (read more)
...Students should be thinking with pictures and representations that aid in the understanding of mathematical concepts. Not until after grasping these geometric interpretations should students involve themselves in algebraic manipulations. A picture is worth a thousand words. (read more)
...Both speed and comprehension play significant roles in both the reading and writing sections of these standardized tests. Because I've been teaching these tests for over a decade, I have a strong grasp on the questions most likely to be asked. Then by teaching tricks to improve grammar and comp... (read more)
...This covers aritmetic, use (and order) of operations, number comparisons, algebra problems, ratios and proportions, geometry problems, computation by substitution of variables, simultaneous equations, geometry (measure of angles and other topics) probability, averages (median, mean, mode), interp... (read more)
...I have been playing tennis for over 40 years. I originally learned from a tennis pro who taught at a resort hotel. I currently play in regular games twice a week. (read more)