4.9
average from
100
ratings

“**Making great headway with my son in Calculus at VT**”

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Since 1987, what young minds have taught me in my thousands of sessions with them (both one-on-one and in the classroom) is that they appreciate things that are simple, fun, and practical. They respond to pictures, stories, game-like "what if?" experiments, and real-world examples. They prefer handiwork over paperwork. Most importantly, students

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Cost is negotiable on a case-by-case basis.
Students enjoy the lessons or they're free.*

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Has a great knack for simplifying the very complex for my son. In two lessons has already made an impact. Thank you.

Brad helped my son who was struggling with accounting at the university level. Brad responded to my request within a few hours, and offered times that he could help my son the very next day! He was punctual, patient, and followed up quickly with his lesson report. WyzAnt is a great service, and my son and I were both pleased with the tutoring.

Brad helped my son with math that he needed to know for the SAT's. He has an insightful way of teaching so that my son understands based on drawings and some theory. My son's question-answer times have improved dramatically!

Thank you kindly, Karen, for the generous assessment. Your son and I appreciated first-hand how a fully-labelled sketch can easily "re-frame" many of these SAT math puzzles. We had a lot of fun avoiding the time-consuming academic "reflex" of diving headlong into equations -- we even enjoyed a few chuckles regarding the value of these "simpler ways." It was a pleasant summer with your son and I will miss our routine.

The very best to both of you...

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Extensive local tutoring has included both financial and managerial accounting principles for VT ACIS 2115-2116 and RU ACTG 211-212.

Accounting, simply stated, is the "language" used in recording business transactions. The simplest transaction is an actual lump-sum transfer of cash on a specific date. Most deals, however, take non-cash forms and are spread out over time -- sometimes over very long, even indeterminate timeframes. This is when accounting gets very interesting, requiring a deep understanding of the principles, assumptions, and estimates used in producing a particular accounting exhibit. It's NOT so much what the numbers ARE, but what the numbers MEAN. And the figures can mean VERY different things in different business situations! It's also helpful to notice when the accounting is sober & conservative and when it's "rosy" and overly-optimistic. I'd be of more practical help in the reading and understanding of accounting statements than in their actual preparation. I've also been requested to perform numerous quarterly audits.

In 1987, Virginia Tech saw fit to award me a Minor in Economics. As a practicing private investor from 1996 through 2006, I examined thousands of accounting exhibits for hundreds of companies and their annual reports describing their financial situations. During that same 10-year period, I wrote 172 pages of essays explaining each of my investments. My favorite investment writers are J.M. Keynes, Ben Graham, Phil Fisher, and Warren Buffett. It was fun to own Berkshire Hathaway shares from February 2000 through 2006.

Students can enjoy simple techniques to "re-frame" many of these ACT Math puzzles using a very different, non-academic approach. Our "toolkit" includes: cutting in half, rescaling, "seeing the offset," "stair-stepping," noting counter-examples, using the "middle-value," "spelling it out" for powers & probability patterns, numer/denom tracking, and system "levelling and cancelling." Our cost-free material contains hundreds of multiple-choice and "grid-in" problems. Typical sessions begin with a tutorial puzzle, followed by a review of test questions, and ending with a timed-test simulation (Goal: 1 answer per minute).

Our ACT sessions will impart a "down-to-earth", visual sense of how any triangles work. Would you like to be able to "see" the three sides and three angles of any triangle without fumbling with equations? This can be performed mentally within a minute. Given two sides and an angle, or two angles and a side, we can specify the three remaining unknowns within 5%. No calculator or tables are needed! We will use two simple approximations often overlooked. This will serve as a handy supplement to the laws of sine and cosine for non-right triangles. We'll see how squares and circles work -- the template for almost all spatial concepts. Geometry areas and volumes can be estimated with no formulas to remember! We will also "see" how most algebra stems from the y=x and y=x^2 relations.

Having been favored with a BS in mechanical engineering, as well as power plant and laboratory experience, our algebra sessions will impart a "down-to-earth", visual sense of how the graphical equations work. The mx + b relation, for example, has two "knobs" -- "m" is the slope or amplifier/gain knob and "b" is the offset dial. I've enjoyed teaching thousands of sessions since the late 1980's, both in large classes and in the home on a wide variety of topics. Good teachers care about people, are good examples, know their subject, and are terribly interesting. That's what I aim to provide.

Picking up where Algebra 1 leaves off, the y=x^2 relation is the starting point for this subject. Learn to "stair-step," "cut in half," and to re-scale systems of equations to "even up" or "cancel." The square, circle, and triangle will form our "template" for all spatial concepts. Students will develop a handy "visual" sense of polynomials, sine waves, and the e^x and ln(x) curves. Algebra 2 overlaps with much of the precalculus description below.

WyzAnt clients have included VT and RU business students for various courses. Business students will be able to draw from my own self-employment experience since 1990 and from my investment activities since 1996. International clients have also recently enlisted my assistance with business plan material and investment analyses through the world's largest freelance marketplace, Upwork (formerly oDesk). Great businesses exhibit certain traits that, when identified, merit investment interest and can be emulated and adapted to other business situations.

Practical training is for science as well as business majors (VT Math 1525 & 1526, RU MATH 151). Other tutored courses have included VT Math 1206, 2214, 2224. Calculus is the mathematics of change. Slope (a derivative) is all about observing differences. Integration is simply a "fancy way of adding." Think about your car's dashboard: the speedometer measures velocity. How do you "integrate" the speed? Look at the odometer (an "integrator") -- it adds, or accumulates, the distance traveled. Automatic feedback controls for all kinds of devices and processes use slope detectors or integrators. Say a car's cruise control is set for 60 mph. Heading up a steep hill, the car speed drops quickly. That sudden difference in speed can trigger a differentiator or slope detector to "hit the gas" as well as downshift the "tranny" to recover the 60 mph speed.

It was enjoyable to make the "final four" of the 21 high-school teams competing at the Corning, NY chapter of the American Chemical Society's May 1981 "Chem Bowl". Virginia Tech favored me with a full 1st-year of advanced-placement (AP) chemistry credits. High-school-level chem is likely where I'd be more helpful.

Chemistry is all about the slots in an atom's electronic "outer-shell." We must also attend to concentrations & proportions. Lewis-diagram rules can "size-up" possible compounds, like using Tinker Toys or Legos. We'll also see bond angles and molecular shapes.

Having been favored with a GRE Quant score in the 97th percentile (770/800 scaling), our GRE math sessions will impart a "down-to-earth", visual sense of how the numbers and formulas work. Students can enjoy simple techniques to "re-frame" many of these GRE Math puzzles using a very different, non-academic approach. Our "toolkit" includes: cutting in half, rescaling, "seeing the offset," "stair-stepping," noting counter-examples, using the "middle-value," "spelling it out" for powers & probability patterns, num/denom tracking, and system "leveling and canceling."

Our cost-free material contains 240 multiple choice problems and over 300 "numeric entries." Typical sessions will begin with a tutorial puzzle, followed by a review of test questions, and ending with a timed-test simulation (Goal: 1 answer per minute). Almost all spatial concepts stem from circles and squares. Geometry areas and volumes can be estimated with no formulas to recall! We'll "see" how algebra comes from the y=x and y=x^2 relations.

Local physics tutoring has included RU PHYS 111-112.

Having been favored with a BS in mechanical engineering, as well as power plant and laboratory experience, our physics sessions will impart a "down-to-earth", visual sense of how matter & energy move and interact. Introductory physics can be boiled down to about two dozen concepts. We will use word-pictures (eating, driving a car, spending money, TV shows and movies, sports) and sketch lots of diagrams to “see” the physics. We will see how the numbers work by “tweaking the knobs” of the formulas. We can draw from the “hands-on” mechanical engineering experience I've been favored with: including 2000 hours in power plants testing equipment, plus 2000 hours in laboratories teaching electronics, vibrations, water-air-heat flow, and building a low-hemolysis, pulsatile blood pump for cardiopulmonary-bypass use.

Final exam client preparation has included RU MATH 138.

Our pre-calculus sessions will impart a "down-to-earth", visual sense of how any triangles work. Would you like to be able to "see" the three sides and three angles of any triangle without using a calculator or table of values? This can be done mentally under a minute. Given two sides and an angle, or two angles and a side, we can specify the three remaining unknowns within +/- 5%. No calculator or tables are needed! We will use two simple, overlooked approximations. This will serve as a supplement to the laws of sine and cosine for non-right triangles. Polynomials can be "eyeballed" and factored with simpler methods you may like. "Asymptotes" are simply viewed as "fences" on the x-y grid. Students will also benefit from a "hands-on" look at sine waves, and the e^x and ln(x) functions.

Students can enjoy simple techniques to "re-frame" many of these SAT Math puzzles using a very different, non-academic approach. Our "toolkit" includes: cutting in half, rescaling, "seeing the offset," "stair-stepping," noting counter-examples, using the "middle-value," "spelling it out" for powers & probability patterns, numer/denom tracking, and system "levelling and cancelling." Our cost-free material contains hundreds of multiple-choice and "grid-in" problems. Typical sessions begin with a tutorial puzzle, followed by a review of test questions, and ending with a timed-test simulation (Goal: 1 answer per minute).

Having been favored with a BS in mechanical engineering, as well as power plant and laboratory experience, our SAT Math sessions will impart a "down-to-earth", visual sense of how squares and circles work. Almost all spatial concepts stem from circles and squares. Geometry areas and volumes can be estimated with no fancy formulas to recall! We will also "see" how most of algebra comes from the y=x and y=x^2 templates. I've enjoyed teaching thousands of sessions since the late '80s, both in large classes and in the home on a wide variety of topics. Good teachers care about people, are good examples, know their subject, and are terribly interesting. Students deserve that.

Having been favored with a BS in mechanical engineering, as well as power plant and laboratory experience, our trigonometry sessions will impart a "down-to-earth", visual sense of how triangles work. "Trig" functions are used to "see" vectors and simple harmonic motion.

Trigonometry is all about "triangles simplified." Would you like to be able to "see" the three sides and three angles of any triangle without using a calculator or table of values? This can be done mentally under a minute. Given two sides and an angle, or two angles and a side, we can specify the three remaining unknowns within +/- 5%. No calculator or tables are needed! We will use two simple, overlooked approximations.

I've enjoyed teaching thousands of sessions since the late 1980's, both in large classes and in the home on a wide variety of topics. Good teachers care about people, are good examples, know their subject, and are terribly interesting. That's what I aim to provide.

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