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$45/hr

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Background check passed
as of 2/23/15

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As the old saying goes, "You get what you pay for..." With me, you are getting over forty years of tutoring experience from a Certified, Highly-Qualified, Secondary Mathematics teacher with classroom experience in all math courses from Algebra 1 to Pre-Calculus.

Although I have gained considerable insight from my classroom experiences, my tutoring sessions are not like sitting in a classroom. I am very personable and engage my students in interesting ways. I am excited about what I teach and my excitement is contagious. Since I took several courses in psychology as well as in math and science, I have a real interest in how people learn. As such, I am able to help my students build the necessary bridges from where they are to where they need to go academically. Since joining WyzAnt late last year I have clocked over 200 hours of tutoring with a rating of 4.8 out of 5. This demonstrates my success with my students.

I have tutored students from elementary school to graduate school in a variety subjects. While studying Math, Science and Psychology at Davidson College, I began tutoring elementary level children. Later, while a graduate student studying Psychology and Mathematics at Duke University, I began tutoring undergraduates needing help with Math. The caliber of my tutoring with other students earned me a position on the team that tutored student athletes. Also, I tutored students in the Duke MBA program who needed help with courses in Advanced Algebra and Calculus.

Later, my wife and I decided to educate our children at home. We started with Kindergarten and continued through high school. I assisted them with a variety of subjects over the years as well as with Math. This gave me experience with teaching all age levels and in a variety of subjects.

As a certified Secondary Math Teacher in Texas, I taught Algebra, Geometry, Math Models and Algebra II in the Irving ISD. In that capacity, I worked with students who had a wide range of abilities in math, both the math-challenged and the proficient. Many of my students also struggled with learning disabilities. This gave me considerable experience with assisting those with ADD/ADHD, dyslexia and other challenges. In addition, I worked extensively with students to improve their testing strategies to help prepare them for the TAKS test, the ACT and the SAT. I am proficient in the WyzAnt system in the GED; ACT English, Math, Reading and Science; and, SAT Math, Reading, and Writing.

Although most of my work in teaching and tutoring has been in Math and Science, I have a broad educational background with interests in history, English literature, languages and the social sciences. My specialties include my ability to communicate in terms that are easily understood by the person with whom I am working. I work well with people of all ages, am patient and have an aptitude for explaining complex concepts in everyday language. I live in Irving and am currently available with flexible hours.

William made an immediate connection with my daughter, Alex and got right down to business. His enthusiasm for pre-calculus is evident and contagious. After he left Alex said she finally felt good about the course and didn't approach the homework with trepidation as she has in the past. Just this one lesson has given her a great confidence boost. Thank you, Willliam!

William is a treasure. He is knowledgeable in many subjects and was able to help my sophomore son with his school work. We look forward to meeting with him regularly and working on organization skills.

Mr. G is exceptionally competent in math, physics, English, computer topics, etc... He has been an invaluable source of multi-faceted knowledge.

The tutoring session was very helpful. I will certainly use him in the future. He helped me a lot. I needed help with algebra, and he broke it down where I could understand it. Thank you, William.

William was great with our son. He helped him so much the very first lesson. They have a plan mapped out as to how to help him the best, and I can see my son's confidence already changing!

My son and I met with William on Saturday, Oct 4th. He will be helping him with both PAP Algebra II & PAP Physics. My son enjoyed and was engaged for the entire 2-hour session. He told me that he did not even think about the time until I came in prior to the session wrapping up. That's a great sign. William seems to be an excellent teacher for an 11th grader to say that! He was patient, knowledgeable and most of all, he cares about my son's success in school. We are looking forward to future sessions and my son's grades improving as a result.

My son is eager to learn and feels very comfortable with Mr. G. He has improved his math skills with Mr. G and we plan on continuing these sessions as long as needed.

Mark has been amazing with my son. He started with tutoring him in 8th grade and continued through high school Geometry last year and now Algebra 2. My son's grades went from low 70s or even 60s to in the 90s by the end of the school year. Not just that but, Mark gave him so many tips on how to overcome test anxiety. My son has become so confident in the last couple years, and his motivation has grown by leaps and bounds.

Mark has been great helping my daughter prepare for the SAT. He has helped her build her confidence in math and reviewed the subjects she did not remember anymore. I am sure her SAT score will be improved due to the work Mark has helped her with.

My need of MCAT prep work is met very well with experience and planning by Mr. G! I would recommend him to anyone!

In just the first few sessions, this tutor was able to give my teen perspective on the individual pieces of information she was learning, which significantly increased her understanding of the material. It's one thing for a student to be able to recite math theories, but it's significantly better for that student to know how, when and why to apply those theories to actual problems. The impact was immediate -- my teen was able to complete the entire section of problems she worked on alone after the review session, because she had been given the tools to analyze the problems. We could not be more pleased with the quality of the services provided by this tutor, nor with his accessibility and dedication to making sure that the student has a thorough understanding of the material as a foundation for future learning. A+

Math:

ACT Math,
Algebra 1,
English:

ACT English, ACT Reading, Bible Studies, English, Grammar, Literature,
Public Speaking,
Science:

ACT Science, Astronomy, Biology, Botany,
Chemistry,
Computer:

DOS, General Computer, Microsoft PowerPoint, Microsoft Windows, Networking (Computer)
History:

American History, Classics, European History, Geography, Government & Politics, Music History, Religion, Social Studies, World History
Music:

Music History, Voice (Music)
Elementary Education:

Elementary (K-6th),
Special Needs:

ADD/ADHD, Phonics
Business:

GMAT, GRE, Microsoft PowerPoint,
Public Speaking
Homeschool:

Algebra 1,
Test Preparation:

ACT English, ACT Math, ACT Reading, ACT Science, AFOQT, ASVAB, GED, GMAT, GRE, LSAT, MCAT, MCSA, PSAT, SAT Math, SAT Reading, SAT Writing, Series 63, Series 7, SSAT, STAAR,
TAKS,
Sports/Recreation:

Bodybuilding, Chess, Fitness, Track & Field
Corporate Training:

General Computer, GMAT, Grammar, Networking (Computer),
Public Speaking,
Approved subjects are in **bold**.

In most cases, tutors gain approval in a subject by passing a proficiency exam. For some subject areas, like music and art, tutors submit written requests to demonstrate their proficiency to potential students. If a tutor is interested but not yet approved in a subject, the subject will appear in non-bold font. Tutors need to be approved in a subject prior to beginning lessons.

I have tutored and/or taught Algebra I for over 40 years. While majoring in math in college, I often helped fellow students who were struggling with math. The math courses I took in college included Calculus, Advanced Calculus, Linear Algebra, and Abstract Algebra. During my years as a graduate student at Duke University, I tutored undergraduates and students in the MBA program.

I am certified in Secondary Math in the State of Texas and have taught Algebra I in the Irving ISD. Topics usually covered in Algebra I include number systems, properties of real numbers, order of operations (PEMDAS), prime numbers and factoring, exponents, simplifying expressions, solving equations and inequalities of one variable, properties of linear equations and inequalities, solving systems of linear equations and inequalities, introduction to quadratic equations and inequalities.

I have tutored and/or taught Algebra II for over 40 years. While majoring in math in college, I often helped fellow students who were struggling with math. The math courses I took in college included Advanced Calculus, Linear Algebra, Complex Analysis and Abstract Algebra. During my years as a graduate student at Duke University, I tutored undergraduates and students in the MBA program.

I am certified in Secondary Math in the State of Texas and have taught Algebra II in the Irving ISD. Topics usually covered in Algebra II include properties of real numbers, properties of linear equations and inequalities, solving systems of linear equations and inequalities, determinants and matrices, introduction to complex numbers, exponential and logarithmic functions, rational expressions, polynomials, conic sections, probability, introduction to sequences and series.

I have enjoyed chemistry since I was in elementary school and received a chemistry set for my birthday. When I was finally able to take chemistry in high school, I took to it like a duck to water. I excelled in A. P. Chemistry and placed out of first semester chemistry in college. Although my interests in math eventually won out over chemistry when I had to declare a major, I have never lost my interest in chemistry. I now study biochemistry and nutrition as one of my hobbies.

In general, the topics covered in chemistry include, but are not limited to, the following: the history of chemistry, measurement and the metric system, the mole concept, chemical reactions and stoichiometry, energy and chemical reactions, states and properties of matter, the periodic table, chemical bonding, atomic and molecular structure, gas laws, concentrations of solutions, phase diagrams, intermolecular interactions, reaction kinetics, chemical equilibrium, modern acid-base theory, buffers, chemical thermodynamics, electrochemistry and nuclear chemistry. Topics may further include transition-metal chemistry, an introduction to organic chemistry and qualitative inorganic analysis.

Discrete mathematics is concerned with the relationships among mathematical structures that are discrete instead of continuous. For example, the arithmetic of integers would be a topic in discrete mathematics, whereas the arithmetic of all real numbers is in the realm of continuous mathematics. Broadly speaking, the topics in discrete mathematics include, but are not limited to, the following: logic, proofs, set theory, number theory, linear algebra, graph theory, probability, permutations and combinations, algorithms, and computability theory. I have experience in these areas through my undergraduate and graduate course work and my study of number theory and computability.

My wife and I educated all three of our children at home, teaching them all of the basic subjects plus art and music. They have all either graduated from or are currently working on their college degrees.

Geometry was one of my favorite subjects in Junior High School. I had an awesome teacher who recognized my abilities and encouraged my explorations into the subject matter.

I am certified in Secondary Math in the State of Texas and have taught Geometry in the Irving ISD. Topics usually covered in Geometry include points, lines, angles, properties of angle formed by parallel lines with intersecting lines, triangles, the Pythagorean theorem, quadrilaterals, polygons, solving equations and inequalities involving geometric figures, properties of irrational numbers.

I began studying linear algebra during high school as part of my algebra II and pre-calculus classes. During college I continued my study with courses in linear algebra and abstract algebra. In those courses I worked with the properties of fields, vector spaces and linear subspaces. This included work with determinants, matrices, scalar operations, linear transformations, solutions of multi-variable systems of linear equations and functional analysis.

I have taught and tutored Pre-Calculus as recently as the 2013-2014 school year. While majoring in math in college, I often helped fellow students who were struggling with math. The math courses I took in college included Advanced Calculus, Linear Algebra, Complex Analysis and Abstract Algebra. During my years as a graduate student at Duke University, I tutored undergraduates and students in the MBA program in a variety of math courses.

I am certified and highly-qualified in Secondary Math in the State of Texas. Pre-Calculus is about the analysis of functions and their behavior. Topics usually covered include various properties of functions: domain and range, graphs, end behavior, piecewise functions, factoring and finding the roots of higher order polynomials, exponential and logarithmic functions, rational expressions, conic sections, and trigonometric functions.

I have over 40 years of experience with public speaking. I took courses in the subject in high school, college and graduate school. For 22 years I served as a pastor in various churches from different denominations, which required that I prepare at least one sermon on a weekly basis. In addition to sermons, I have spoken at a variety of events, at times with little advance notice.

Having struggled with ADD in my own life as a student, I understand the difficulties many have in developing good study skills. Since my wife and I educated our children at home, we were able to spend considerable time helping our children develop good study skills. When I began teaching math in the Irving ISD I worked with my students to help them with their overall academic progress which included helping them to improve their study skills. In fact I am currently working with one of the students I tutor to help him become more organized in his study habits. Developing good study skills involves learning good time management; using a calendar to schedule appropriate time to study and complete lessons, such as term papers; learning which subjects require daily practice and completion of homework versus those which can be addressed in blocks of time; developing techniques to overcome learning challenges such as ADD/ADHD, dyslexia, etc.; and learning the importance of developing overall discipline in one's life.

I have been tutoring students since I was a student at Davidson College. This continued through my years as a graduate student at Duke University where I was part of the team that helped tutor student athletes. I am certified in Secondary Math in the state of Texas and have taught Algebra I, Geometry, Algebra II and Math Models in the Irving ISD. In that capacity I worked with students who had a wide range of abilities in math, both the math-challenged and the proficient. In addition, I worked extensively with students to improve their testing strategies to help with the TAKS test and the SAT. As a Secondary Math Teacher, an essential part of my job was preparing my students for the TAKS exam. We spent a significant amount of time each week with drills and testing strategies in order to help prepare them for the test. We also conducted practice testing sessions through the year to identify areas in which each student needed additional instruction. I am qualified to tutor for both the ACT and the SAT. Besides math, I have a strong background in reading, science and social studies, and I also tutored students in these subjects and helped prepare them for the TAKS exams in these areas.

**Great Tutor** —
William made an immediate connection with my daughter, Alex and got right down to business. His enthusiasm for pre-calculus is evident and contagious. After he left Alex said she finally felt good about the course and didn't approach the homework with trepidation as she has in the past. Just this one lesson has given her a great confidence boost. Thank you, Willliam!
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Standard Hourly Fee: $45.00

Cancellation: 12 hours notice required

William will travel within 20 miles of Irving, TX 75062.

Your first hour with any tutor is protected by our **Good Fit Guarantee:** You don’t pay for tutoring unless you find a good fit!

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William G. passed a background check on 2/23/15. The check was ordered by another user through First Advantage. For more information, please review the background check information page.

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