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From Mathematical Theory to Applied Mathematics
Asher S.

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Hourly Rate: $45
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About Asher

Bio

Hello! My name is Asher, and I’ve been teaching and tutoring mathematics for over ten years. I hold a B.S. in Mathematics from Louisiana State University (3.58 GPA) and a Graduate Certificate in Applied Mathematics from Kansas State University. My experience spans teaching high school students in the U.S. and preparing learners abroad for Math Olympiads, covering subjects from Pre-Algebra and Algebra to Geometry, Trigonometry, SAT Math, Precalculus, Calculus, Linear Algebra, Abstract Algebra,...

Hello! My name is Asher, and I’ve been teaching and tutoring mathematics for over ten years. I hold a B.S. in Mathematics from Louisiana State University (3.58 GPA) and a Graduate Certificate in Applied Mathematics from Kansas State University. My experience spans teaching high school students in the U.S. and preparing learners abroad for Math Olympiads, covering subjects from Pre-Algebra and Algebra to Geometry, Trigonometry, SAT Math, Precalculus, Calculus, Linear Algebra, Abstract Algebra, and Differential Equations.

I started tutoring in high school and continued throughout college, working with students privately and at a campus math center. These experiences helped me learn how to adjust my teaching to different learning styles, academic levels, and goals, while making challenging concepts easier to understand through clear, step-by-step explanations. Since 2021, I’ve focused full-time on online tutoring, developing personalized pacing guides and structured study plans that target each student’s needs, strengthen problem-solving skills, and build confidence. I also keep my lessons flexible, interactive, and engaging so students feel comfortable asking questions and actively participating in their learning.

My recent work includes helping an SAT student improve her math score after only a few sessions, guiding a Calculus 11 student who gained the confidence to excel after struggling at first, and tutoring a student who successfully passed an Algebra 2 exam after having to retake it. My teaching style is supportive, flexible, and student-centered. I break complex concepts into clear, manageable steps, connect lessons to practical examples, and encourage active participation rather than memorization. I also provide test-taking strategies, including time management, recognizing problem types, and approaching challenging questions with confidence. My goal is to strengthen students’ skills, understanding, and confidence so they can become independent problem-solvers. Looking forward to working with you.

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Approved Subjects

ACT Math

ACT Math

I have strong expertise in ACT Math, covering pre-algebra, elementary and intermediate algebra, coordinate geometry, plane and solid geometry, functions, probability, statistics, and trigonometry. I help students master equations and inequalities, systems, polynomials, factoring, quadratics, exponents and radicals, ratios and proportions, sequences, complex numbers, graph interpretation, and geometric relationships. My experience also includes word problems, quantitative reasoning, data analysis, measures of center and spread, probability models, right-triangle and unit-circle trigonometry, and multi-step problems requiring efficient mathematical reasoning. I focus on building accuracy, speed, strategic problem-solving, calculator efficiency, and confidence while preparing students for the ACT Math section and its time-sensitive testing environment.
Algebra 1

Algebra 1

I have strong expertise in Algebra 1, covering linear equations and inequalities, systems of equations, functions, graphing, proportional relationships, exponents, polynomials, factoring, and quadratic equations. I help students develop proficiency in expressions and equations, slope and intercepts, function notation, sequences, transformations, radicals, statistics, probability, and real-world mathematical modeling. My approach also includes interpreting graphs and tables, solving multi-step problems, analyzing relationships between variables, and connecting algebraic, graphical, and numerical representations. I focus on building conceptual understanding, procedural fluency, mathematical reasoning, and confidence while preparing students for U.S. high-school Algebra I coursework and assessments.
Algebra 2

Algebra 2

I have strong expertise in Algebra 2, covering linear, quadratic, polynomial, rational, radical, exponential, logarithmic, and piecewise functions, as well as equations, inequalities, systems of equations, and systems of inequalities. I help students master factoring, polynomial operations, complex numbers, function composition and inverses, transformations, arithmetic and geometric sequences and series, and the analysis of domain, range, zeros, intercepts, and end behavior. My experience also includes conic sections, matrices, data analysis, probability, regression, mathematical modeling, and solving real-world problems using algebraic and graphical methods. My approach emphasizes conceptual understanding, accurate mathematical reasoning, step-by-step problem solving, and strong preparation for U.S. high-school Algebra II assessments and advanced mathematics courses.
Calculus

Calculus

I have strong expertise in Calculus, covering limits and continuity, derivatives, differentiation rules, applications of derivatives, integrals, the Fundamental Theorem of Calculus, and applications of integration. I help students master topics such as related rates, optimization, curve analysis, implicit differentiation, motion problems, area and volume, differential equations, and numerical methods. My experience also includes sequences and series, parametric equations, polar functions, vectors, and introductory multivariable concepts where appropriate, with an emphasis on interpreting functions graphically, numerically, and analytically. My approach focuses on conceptual understanding, rigorous mathematical reasoning, accurate problem-solving techniques, and preparation for U.S. high-school AP Calculus and college-level calculus coursework.
Computer Programming

Computer Programming

I have strong expertise in computer programming and web development, with a focus on HTML, CSS, JavaScript, React, and modern front-end development concepts. I help students understand programming fundamentals such as variables, data types, operators, conditional statements, loops, functions, arrays, objects, events, DOM manipulation, and asynchronous programming. My experience also includes React components, props and state, hooks, conditional rendering, forms, API integration, responsive web design, debugging, and building interactive web applications. I focus on developing logical thinking, clean coding practices, problem-solving skills, and a strong understanding of how modern web applications are designed and developed.
Differential Equations

Differential Equations

I have strong expertise in Differential Equations, covering first-order and higher-order ordinary differential equations, separable equations, linear equations, exact equations, and systems of differential equations. I help students master initial and boundary value problems, Laplace transforms, power series solutions, numerical methods, Fourier series, and applications involving growth and decay, population models, mechanical systems, circuits, and other real-world phenomena. My experience also includes second-order linear equations, characteristic equations, undetermined coefficients, variation of parameters, eigenvalues and eigenvectors, phase-plane analysis, and stability of dynamical systems. I focus on connecting analytical, graphical, and numerical methods while developing rigorous problem-solving skills and a clear understanding of differential-equation modeling.
Elementary Math

Elementary Math

I have strong expertise in elementary mathematics, covering whole numbers, place value, addition, subtraction, multiplication, division, fractions, decimals, percentages, ratios, and basic algebraic thinking. I help students develop skills in measurement, geometry, perimeter and area, time, money, data interpretation, patterns, coordinates, and basic probability through clear, age-appropriate instruction. My experience also includes multi-step word problems, mental math, estimation, mathematical reasoning, and connecting visual models with numerical and symbolic representations. I focus on building strong foundational skills, accuracy, confidence, and problem-solving abilities aligned with U.S. elementary mathematics standards.
GED

GED

I have strong expertise in GED preparation, covering Mathematical Reasoning, Reasoning Through Language Arts, Science, and Social Studies. I help students strengthen skills in algebra, geometry, data analysis, problem solving, reading comprehension, grammar, writing, scientific reasoning, graphs, tables, and evidence-based analysis. My instruction emphasizes understanding question types, applying effective test-taking strategies, interpreting information, managing time, and solving multi-step problems accurately. I focus on building confidence and independent reasoning skills while preparing students for the GED exam and its computer-based testing format.
General Computer

General Computer

I have strong expertise in general computer skills and digital literacy, helping learners develop confidence with everyday technology and essential software applications. I teach computer fundamentals, operating systems, file and folder management, internet navigation, email, online safety, cloud storage, and common productivity tools such as Microsoft Word, Excel, and PowerPoint. My experience also includes basic troubleshooting, keyboard and mouse skills, document formatting, spreadsheets, presentations, video conferencing, and effective use of online resources. I focus on practical, step-by-step instruction that helps students build independence, improve digital efficiency, and confidently use computers for school, work, and everyday tasks.
Geometry

Geometry

I have strong expertise in Geometry, covering geometric reasoning, angles, lines, triangles, quadrilaterals, polygons, circles, and coordinate geometry. I help students master congruence and similarity, geometric transformations, constructions, perimeter, area, surface area, volume, the Pythagorean theorem, and trigonometric applications in geometry. My experience also includes writing and analyzing geometric proofs, using theorems and postulates, working with parallel and perpendicular lines, solving problems involving circles and composite figures, and interpreting geometric relationships algebraically and graphically. I focus on developing clear mathematical reasoning, spatial visualization, problem-solving skills, and confidence aligned with U.S. high-school Geometry standards.
HTML

HTML

I have strong expertise in HTML, covering document structure, semantic elements, headings, links, images, lists, tables, forms, multimedia, and accessibility fundamentals. I help students understand how to create well-structured web pages using HTML5 and how HTML works together with CSS and JavaScript to build interactive websites. My experience also includes responsive page structure, form controls, metadata, navigation, embedded content, and best practices for clean, maintainable markup. I focus on practical, hands-on learning that helps students confidently create, structure, troubleshoot, and improve modern web pages.
JavaScript

JavaScript

I have strong expertise in JavaScript, covering variables, data types, operators, functions, arrays, objects, loops, conditionals, and modern JavaScript syntax. I help students master DOM manipulation, event handling, form validation, asynchronous programming, promises, async/await, APIs, JSON, and browser-based application development. My experience also includes ES6+ features, modules, error handling, debugging, higher-order functions, and integrating JavaScript with HTML and CSS to create interactive web experiences. I focus on practical programming, logical problem-solving, clean code, and building a strong foundation for modern front-end development.
Linear Algebra

Linear Algebra

I have strong expertise in Linear Algebra, covering vectors, vector spaces, matrices, systems of linear equations, Gaussian elimination, linear transformations, and matrix operations. I help students master determinants, rank, null spaces, column and row spaces, bases and dimensions, linear independence, eigenvalues and eigenvectors, diagonalization, and inner product spaces. My experience also includes orthogonality, projections, least-squares methods, change of basis, coordinate systems, quadratic forms, singular value decomposition, and applications of linear algebra to data analysis and mathematical modeling. I focus on developing both computational proficiency and conceptual understanding, including the ability to interpret matrix structures, construct rigorous proofs, and apply linear algebra to real-world and advanced mathematical problems.
Prealgebra

Prealgebra

I have strong expertise in Pre-Algebra, covering integers, fractions, decimals, ratios, proportions, percentages, exponents, square roots, and order of operations. I help students build proficiency in algebraic expressions, one- and two-step equations and inequalities, coordinate planes, graphing, patterns, proportional relationships, and basic functions. My experience also includes geometry fundamentals, measurement, data analysis, probability, and solving multi-step word problems using logical and quantitative reasoning. I focus on strengthening foundational mathematical skills, improving accuracy and confidence, and preparing students for successful transition into Algebra 1.
Precalculus

Precalculus

I have strong expertise in Precalculus, covering algebraic, polynomial, rational, exponential, logarithmic, and trigonometric functions and their applications. I help students master function composition and inverses, transformations, complex numbers, sequences and series, systems of equations, inequalities, and analytical graphing. My experience also includes the unit circle, trigonometric identities and equations, vectors, polar coordinates, parametric equations, conic sections, and mathematical modeling. I focus on developing strong algebraic and graphical reasoning skills while preparing students for Calculus, AP-level mathematics, and college-level quantitative coursework.
Probability

Probability

I have strong expertise in Probability, covering fundamental probability rules, sample spaces, events, conditional probability, independence, and counting principles. I help students master permutations, combinations, binomial probability, expected value, probability distributions, random variables, and applications of probability to real-world problems. My experience also includes interpreting probability models, analyzing data, using tree diagrams and contingency tables, and connecting probability concepts with statistics and statistical reasoning. I focus on developing clear quantitative reasoning, systematic problem-solving strategies, and the ability to apply probability concepts accurately in academic and practical settings.
SAT Math

SAT Math

I have extensive experience preparing students for SAT Math, helping several students achieve excellent scores and excel on their first SAT attempt through targeted instruction and strategic preparation. I cover the full range of current SAT Math topics, including linear equations and systems, inequalities, functions, quadratics, polynomials, exponents, radicals, ratios, rates, percentages, probability, statistics, data analysis, geometry, circles, area and volume, and trigonometry. I also specialize in advanced problem-solving involving nonlinear equations, equivalent expressions, function interpretation, word problems, tables and graphs, multi-step reasoning, and questions designed to test mathematical modeling and quantitative thinking. My approach combines deep conceptual understanding with efficient SAT-specific strategies, time management, calculator techniques, error analysis, and targeted practice to help students improve accuracy, speed, confidence, and overall score performance.
Trigonometry

Trigonometry

I have strong expertise in Trigonometry, covering right-triangle trigonometry, the unit circle, trigonometric functions, radians and degrees, and the six trigonometric ratios. I help students master trigonometric identities, equations, inverse trigonometric functions, graphs and transformations of sine, cosine, and tangent functions, as well as the Laws of Sines and Cosines. My experience also includes angle relationships, reference angles, periodic functions, amplitude and phase shifts, vectors, complex numbers, polar coordinates, and applications involving triangles, waves, oscillations, and real-world modeling. I focus on developing conceptual understanding, accurate algebraic manipulation, graphical interpretation, and systematic problem-solving skills aligned with U.S. high-school and college-preparatory mathematics.
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Hourly Rate: $45
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